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To all our customers
Regarding the change of names mentioned in the document, such as Mitsubishi Electric and Mitsubishi XX, to Renesas Technology Corp.
The semiconductor operations of Hitachi and Mitsubishi Electric were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.) Accordingly, although Mitsubishi Electric, Mitsubishi Electric Corporation, Mitsubishi Semiconductors, and other Mitsubishi brand names are mentioned in the document, these names have in fact all been changed to Renesas Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been made to the contents of the document, and these changes do not constitute any alteration to the contents of the document itself. Note : Mitsubishi Electric will continue the business operations of high frequency & optical devices and power devices.
Renesas Technology Corp. Customer Support Dept. April 1, 2003
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DESCRIPTION
The M35049-XXXFP is a character pattern display control IC can display on the TV display. It can display 2 pages (24 characters 12 lines per 1 page) at the same time. It uses a silicon gate CMOS process and it housed in a 20-pin shrink SOP package. For M35049-001FP that is a standard ROM version of M35049XXXFP respectively, the character pattern is also mentioned.
PIN CONFIGURATION (TOP VIEW)
TESTA VSS2 1 2 20 VDD2
AC 3 CS 4 SCK 5 SIN 6 TCK 7 VDD1 8 P6 9 P7 10
19 VERT 18 HOR 17 P5/B 16 P4 15 P3/G 14 P2 13 P1/R 12 P0/BLNK0 11 VSS1
M35049 - XXXFP
FEATURES
* Screen composition ................ 24 characters x 12 lines x 2 pages * Number of characters displayed .................. 288 (Max.) x 2 pages * Character composition ..................................... 12 x 18 dot matrix * Characters available ................................ page 0 : 256 characters * * * * *
page 1 : 256 characters Character sizes available .................... 4 (vertical) x 2 (horizontal) Display locations available Horizontal direction ................................................ 472 locations Vertical direction .................................................... 255 locations Blinking .................................................................. Character units Cycle : division of vertical synchronization signal into 32 or 64 Duty : 25%, 50%, or 75% Data input .................................. By the 16-bit serial input function Coloring Character color ..................................................... Character unit Background coloring ............................................. Character unit Border (shadow) coloring ........................ 8 colors (RGB output) Specified by register Raster coloring ........................................ 8 colors (RGB output) Specified by register Blanking Character size blanking Border size blanking Matrix-outline blanking All blanking (all raster area) Output ports 4 shared output ports (toggled between RGB output) 4 dedicated output ports Display RAM erase function Display input frequency range ......... FOSC = 6.3 MHz to 16.0 MHz (External input clock) Horizontal synchronous input frequency ................................................... H.sync = 15 .0 kHz to 32.0 kHz Display oscillation stop function
Outline 20P2Q-A
*
* * * * *
APPLICATION
Movie, Digital steel camera
REV.1.2
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
PIN DESCRIPTION
Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol TESTA VSS2
__
Pin name TEST pin Earthing pin Auto-clear input Chip select input Serial data input Serial data input External clock Power pin Port P6 output Port P7 output Earthing pin Port P0 output Port P1 output Port P2 output Port P3 output Port P4 output Port P5 output Horizontal synchronous signal input Vertical synchronous signal input Power pin
Input/ Output - - Input Input Input Input Input - Output Output - Output Output Output Output Output Output Input Input - Test pin. Open this pin. Connect to GND.
Function
AC
_____
When "L", this pin resets the internal IC circuit. Hysteresis input. Built-in pull-up resistor. Chip select pin. Set this pin to "L" level at serial data transfer. Hysteresis input. Built-in pull-up resistor.
_____
CS SCK SIN TCK VDD1 P6 P7 VSS1 P0/BLNK0 P1/R P2 P3/G P4 P5/B HOR VERT VDD2
SIN pin serial data is taken in when SCK rises at CS pin "L" level. Hysteresis input. Builtin pull-up resistor. This is the pin for serial input of display control register and display RAM data. Hysteresis input. Built-in pull-up resistor. This is the pin for external clock input. Please connect to +3V with the power pin. This is the output port. This is the output port. Please connect to GND using circuit earthing pin. This pin can be toggled between port pin output and BLNK0 signal output. This pin can be toggled between port pin output and R signal output. This is the output port. This pin can be toggled between port pin output and G signal output. This is the output port. This pin can be toggled between port pin output and B signal output. This pin inputs the horizontal synchronous signal. Hysteresis input. This pin inputs the vertical synchronous signal. Hysteresis input. Please connect to + 3V with the power pin.
2
BLOCK DIAGRAM
TCK 7 18 19
HOR
VERT
CS Clock oscillation circuit display Polarity switching circuit
4
SCK
5
Input control circuit
SIN Synchronous signal switching circuit
6
12 P0/BLNK0
VDD1 H counter
8
Data control circuit Timing generator
Address control circuit
13 P1/R
VDD2 20 Display location detection circuit
15 P3/G
Polarity switching circuit
VSS1 11
Display control register
17 P5/B
VSS2
2
AC
3
TESTA Reading address control circuit Blinking circuit
1
Display RAM 0 (page 0)
Display RAM 1 (page 1)
14 P2
16 P4 Port output control circuit Shift register Display control circuit 9 P6
Display character ROM 0 (page 0)
Display character ROM 1 (page 1)
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
10 P7
3
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
MEMORY CONSTITUTION
Address 00016 to 11F16 are assigned to the display RAM, address 12016 to 12816 are assigned to the display control registers. The internal circuit is reset and all display control registers (address __ 12016 to 12816) are set to "0" when the AC pin level is "L". And then, RAM is not erased and be undefinited. This memory is con-
sisted of 2 pages : page 0 memory and page 1 memory (their addresses are common), page controlled by DAF bit of each address when writing data. For detail, see "DATA INPUT EXAMPLE". Memory constitution is shown in Figure 1 and 2.
Addresses 00016 00116 ......... 11E16 11F16 12016 12116 12216 12316 12416 12516 12616 12716 12816 4
DAF 0 0 ......... 0 0 0 0 0 0 0 0 0 0 0
DAE BB BB
DAD BG BG
DAC BR BR
DAB BLINK BLINK Blinking
DAA B B
DA9 G G
DA8 R R
DA7 C7 C7
DA6 C6 C6
DA5 C5 C5
DA4 C4 C4
DA3 C3 C3
DA2 C2 C2
DA1 C1 C1
DA0 C0 C0
Background coloring BB BB BG BG BR BR
Character color
Character code
BLINK BLINK
B B
G G
R R
C7 C7
C6 C6
C5 C5
C4 C4
C3 C3
C2 C2
C1 C1
C0 C0
TEST27 VJT TEST26 TEST25 TEST24 TEST23 TEST22 TEST21 TEST20 TEST19 TEST18 TEST17 TEST16 TEST15 TEST14 TEST28 PTD7 PTD6 PTD5 PTD4 PTD3 PTD2 PTD1 PTD0 PTC5 PTC4 PTC3 PTC2 PTC1 PTC0 TEST31SPACE2 SPACE1 SPACE0 TEST30 TEST29 HP8 HP7 HP6 VP6 HP5 VP5 HP4 VP4 HP3 VP3 HP2 VP2 HP1 VP1 HP0 VP0
TEST34 TEST3 TEST2 TEST1 TEST0 TEST33 TEST32 VP7
TEST9 TEST5 TEST4 DSP11 DSP10 DSP9 DSP8 DSP7 DSP6 DSP5 DSP4 DSP3 DSP2 DSP1 DSP0 TEST10 VSZ1H1 VSZ1H0 VSZ1L1 VSZ1L0 V1SZ1 V1SZ0 LIN9 LIN8 LIN7 LIN6 LIN5 LIN4 LIN3 LIN2
POPUP VSZ2H1 VSZ2H0 VSZ2L1 VSZ2L0 V18SZ1 V18SZ0 LIN17 LIN16 LIN15 LIN14 LIN13 LIN12 LIN11 LIN10 MODE0 TEST12 HSZ20 TEST11 HSZ10 BETA14 TEST8 TEST7 TEST6 MODE1 BLINK2 BLINK1 BLINK0 DSPON TEST35 RAMERS SYAD BLK1 FB FG FR RB RG
__
RR BCOL
BLK0 POLH POLV VMASK
B/F
Fig. 1 Memory constitution (page 0 memory)
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Addresses 00016 00116 ......... 11E16 11F16 12016 12116 12216 12316 12416 12516 12616 12716 12816
DAF 1 1 ......... 1 1 1 1 1 1 1 1 1 1 1
DAE BB BB
DAD BG BG
DAC BR BR
DAB BLINK BLINK Blinking
DAA B B
DA9 G G
DA8 R R
DA7 C7 C7
DA6 C6 C6
DA5 C5 C5
DA4 C4 C4
DA3 C3 C3
DA2 C2 C2
DA1 C1 C1
DA0 C0 C0
Background coloring BB BB BG BG BR BR
Character color
Character code
BLINK BLINK
B B
G G
R R
C7 C7
C6 C6
C5 C5
C4 C4
C3 C3
C2 C2
C1 C1
C0 C0
SPACE2 SPACE1 SPACE0 TEST30 TEST29 HP8
HP7
HP6 VP6
HP5 VP5
HP4 VP4
HP3 VP3
HP2 VP2
HP1 VP1
HP0 VP0
TEST3 TEST2 TEST1 TEST0 TEST33 TEST32 VP7
TEST4 DSP11 DSP10 DSP9 DSP8 DSP7 DSP6 DSP5 DSP4 DSP3 DSP2 DSP1 DSP0 VSZ1H1 VSZ1H0 VSZ1L1 VSZ1L0 V1SZ1 V1SZ0 LIN9 LIN8 LIN7 LIN6 LIN5 LIN4 LIN3 LIN2
VSZ2H1 VSZ2H0 VSZ2L1 VSZ2L0 V18SZ1 V18SZ0 LIN17 LIN16 LIN15 LIN14 LIN13 LIN12 LIN11 LIN10 TEST12 HSZ20 TEST11 HSZ10 BETA14 TEST8 TEST7 TEST6 BLINK2 BLINK1 BLINK0 DSPON TEST13 RAMERS SYAD BLK1 FB BLK0 FG FR RB RG RR BCOL
Fig. 2 Memory constitution (page 1 memory)
Note: Page 0 and page 1 registers are found in their respective pages. For example, HP8 to HP0 of the page 0 memory sets the horizontal display start position of page 0, whereas HP8 to HP0 (same register name) of the page 1 memory sets the horizontal display start position of page 1. Also, registers common to both page 0 and page 1 are found only in the page 0 memory. For example, PTC0 is the control register of the P0 pin and is found only in the page 0 memory.
5
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
SCREEN CONSTITUTION
The screen lines and rows are determined from each address of the display RAM (page 0 and page 1 are common). The screen constitution is shown in Figure 3.
Row Line 1 2 3 4 5 6 7 8 9 10 11 12
1 00016 01816 03016 04816 06016 07816 09016 0A816 0C016 0D816 0F016 10816
2 00116 01916 03116 04916 06116 07916 09116 0A916 0C116 0D916 0F116 10916
3 00216 01A16 03216 04A16 06216 07A16 09216 0AA16 0C216 0DA16 0F216 10A16
4 00316 01B16 03316 04B16 06316 07B16 09316 0AB16 0C316 0DB16 0F316 10B16
5 00416 01C16 03416 04C16 06416 07C16 09416 0AC16 0C416 0DC16 0F416 10C16
6 00516 01D16 03516 04D16 06516 07D16 09516 0AD16 0C516 0DD16 0F516 10D16
7 00616 01E16 03616 04E16 06616 07E16 09616 0AE16 0C616 0DE16 0F616 10E16
8 00716 01F16 03716 04F16 06716 07F16 09716 0AF16 0C716 0DF16 0F716 10F16
9 00816 02016 03816 05016 06816 08016 09816 0B016 0C816 0E016 0F816 11016
10 00916 02116 03916 05116 06916 08116 09916 0B116 0C916 0E116 0F916 11116
11 00A16 02216 03A16 05216 06A16 08216 09A16 0B216 0CA16 0E216 0FA16 11216
12 00B16 02316 03B16 05316 06B16 08316 09B16 0B316 0CB16 0E316 0FB16 11316
13 00C16 02416 03C16 05416 06C16 08416 09C16 0B416 0CC16 0E416 0FC16 11416
14 00D16 02516 03D16 05516 06D16 08516 09D16 0B516 0CD16 0E516 0FD16 11516
15 00E16 02616 03E16 05616 06E16 08616 09E16 0B616 0CE16 0E616 0FE16 11616
16 00F16 02716 03F16 05716 06F16 08716 09F16 0B716 0CF16 0E716 0FF16 11716
17 01016 02816 04016 05816 07016 08816 0A016 0B816 0D016 0E816 10016 11816
18 01116 02916 04116 05916 07116 08916 0A116 0B916 0D116 0E916 10116 11916
19 01216 02A16 04216 05A16 07216 08A16 0A216 0BA16 0D216 0EA16 10216 11A16
20 01316 02B16 04316 05B16 07316 08B16 0A316 0BB16 0D316 0EB16 10316 11B16
21 01416 02C16 04416 05C16 07416 08C16 0A416 0BC16 0D416 0EC16 10416 11C16
22 01516 02D16 04516 05D16 07516 08D16 0A516 0BD16 0D516 0ED16 10516 11D16
23 01616 02E16 04616 05E16 07616 08E16 0A616 0BE16 0D616 0EE16 10616 11E16
24 01716 02F16 04716 05F16 07716 08F16 0A716 0BF16 0D716 0EF16 10716 11F16
* The hexadecimal numbers in the boxes show the display RAM address.
Fig. 3 Screen constitution
6
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DISPLAY RAM
Address 00016 to 11F16 Contents DA Register Status 0 0 C0 1 0 1 C1 1 0 2 C2 1 0 3 C3 1 0 4 C4 1 0 5 C5 1 0 6 C6 1 0 7 C7 1 0 8 R 1 0 9 G 1 0 A B 1 0 B BLINK 1 0 C BR 1 0 D BG 1 0 E BB 1 Blinking
BB 0 0 0 0 1 1 1 1 BG 0 0 1 1 0 0 1 1
____
Remarks Function Set the displayed ROM character code. Set display character
To write data into page 0 (Note 2), select the data from the ROM characters (256 types) for page 0 and set the character code. To write data into page 1, do the same from the ROM characters (256 types) for page 1.
B 0 0 0 0 1 1 1 1
G 0 0 1 1 0 0 1 1
R 0 1 0 1 0 1 0 1
Color Black Red Green Yellow Blue Magenta Cyan White
Set character color (character unit)
Do not blink.
Set blinking See register BLINK2 to BLINK0 (address12816)
BR 0 1 0 1 0 1 0 1 Color Black Red Green Yellow Blue Magenta Cyan White
Set character background (character unit)
Notes 1. The display RAM is undefined state at the AC pin. 2. The display RAM consists of 2 pages, page 0 and page 1 (common address). The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1.
7
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
REGISTERS DESCRIPTION
(1) Address 12016 Contents DA Register Remarks Status 0 0 TEST14
(Note 3)
Function It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used.It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". It is used to "0", normally. Alleviates continuous vertical jitters. Can not be used. It should be fixed to "0".
____
1 0
1
TEST15
(Note 3)
1 0
2
TEST16
(Note 3)
1 0
3
TEST17
(Note 3)
1 0
4
TEST18
(Note 3)
1 0
5
TEST19
(Note 3)
1 0
6
TEST20
(Note 3)
1 0
7
TEST21
(Note 3)
1 0
8
TEST22
(Note 3)
1 0
9
TEST23
(Note 3)
1 0
A
TEST24
(Note 3)
1 0
B
TEST25
(Note 3)
1 0
C
TEST26
(Note 3)
1 0
D
VJT 1 0
E
TEST27
(Note 3)
1
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
8
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(2) Address 12116 Contents DA 0 Register Status PTC0
(Note 3)
Function P0 output (port P0). BLNK0 output. P1 output (port P1). R signal output. P2 output (port P2). Can not be used. P3 output (port P3). G signal output. P4 output (port P4). Can not be used. P5 output (port P5). B signal output. "L" output or negative polarity output (BLNK0 output). "H" output or positive polarity output (BLNK0 output). "L" output or negative polarity output (R signal output). "H" output or positive polarity output (R signal output). "L" output. "H" output. "L" output or negative polarity output (G signal output). "H" output or positive polarity output (G signal output). "L" output. "H" output. "L" output or negative polarity output (B signal output). "H" output or positive polarity output (B signal output). "L" output. "H" output. "L" output. "H" output. Can not be used. It should be fixed to "0".
____
Remarks P0 pin output control.
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
1
PTC1
(Note 3)
P1 pin output control.
2
PTC2
(Note 3)
P2 pin output control.
3
PTC3
(Note 3)
P3 pin output control.
4
PTC4
(Note 3)
P4 pin output control.
5
PTC5
(Note 3)
P5 pin output control.
6
PTD0
(Note 3)
P0 pin data control.
7
PTD1
(Note 3)
P1 pin data control.
8
PTD2
(Note 3)
P2 pin data control.
9
PTD3
(Note 3)
P3 pin data control.
A
PTD4
(Note 3)
P4 pin data control.
B
PTD5
(Note 3)
P5 pin data control.
C
PTD6
(Note 3)
P6 pin data control.
D
PTD7
(Note 3)
P7 pin data control.
1 0
E
TEST28
(Note 3)
1
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
9
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(3) Address 12216 DA Register Contents Status 0 0 HP0 1 0 1 HP1 1 0 2 HP2 1 0 3 HP3 1 0 4 HP4 1
VERT
Function If HS is the horizontal display start location, HS = T x (
8
Remarks Horizontal display start location is specified using the 11 bits from HP8 to HP0. HP8 to HP0 = (000000000002) and (000001001112) setting is forbidden.
2nHPn
+ 6)
n=0
T : Period of display frequency 472 settings are possible.
HOR
VS
0 5 HP5 1 0 6 HP6 1 0 7 HP7 1 0 8 HP8 1 0 9 TEST29 1 0 A TEST30 1 0 B SPACE0 1 0 C SPACE1 1 0 D SPACE2 1 0 E TEST31
(Note 3)
HS*
Display area
HS* (shown left) shows horizontal __ display start location that is register B/F (address 12816) = 0 is set.
Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0".
SPACE 1 0 0 1 1 0 0 1 1
Number of Lines and Space <(S) represents space>
2 0 0 0 0 1 1 1 1
0 0 1 0 1 0 1 0 1
12 1 (S) 10 (S) 1 2 (S) 8 (S) 2 3 (S) 6 (S) 3 4 (S) 4 (S) 4 5 (S) 2 (S) 5 6 (S) 6 6 (S)(S) 6
Leave one line worth of space in the vertical direction. For example, 6 (S) 6 indicates two sets of 6 lines with a line of spaces between lines 6 and 7. A line is 18 x N horizontal scan lines. N is determined by the character size in the vertical direction
(S) represents one line worth of spac
Can not be used. It should be fixed to "0".
____
1
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
10
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(4) Address 12316 DA Register VP0 1 0 1 VP1 1 0 2 VP2 1 0 3 VP3 1 0 4 VP4 1
VERT
Contents Status 0 Function If VS is the vertical display start location, VS = H x 2nVPn
n=0 7
Remarks The vertical start location is specified using the 10 bits from VP7 to VP0. VP7 to VP0 = (00000000002) setting is forbidden.
0
H: Cycle with the horizontal synchronizing pulse 255 settings are possible.
HOR
VS
0 5 VP5 1 0 6 VP6 1 0 7 VP7 1 0 8 TEST32 1 0 9 TEST33 1 0 A TEST0 1 0 B TEST1 1 0 C TEST2 1 0 D TEST3 1 0 E TEST34
(Note 3)
HS*
Display area
HS* (shown left) shows horizontal __ display start location that is register B/F (address 12816) = 0 is set.
It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used.
____
1
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
11
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(5) Address 12416 DA Contents Register Status 0 DSP0 0 1 1 DSP1 0 1 2 DSP2 0 1 3 DSP3 0 1 4 DSP4 0 1 5 DSP5 0 1 6 DSP6 0 1 7 DSP7 0 1 8 DSP8 0 1 9 DSP9 0 1 A DSP10 0 1 B DSP11 0 1 C TEST4 0 1 0 D TEST5
(Note 3)
Function The display mode (blanking mode) for line n on the display screen is set line-by-line, using DSPn (n = 0 to 11). The display mode is determined by the combination of registers BLK1 and BLK0 (address 12816). Settings are given below.
Remarks Sets the display mode of line 1.
Sets the display mode of line 2.
BLK1 0 0 1 1
BLK0 0 1 0 1
DSPn= "0" Matrix-outline border Character Border Matrix-outline
DSPn= "1" Matrix-outline Border Matrix-outline Character
Sets the display mode of line 3.
(At register BCOL = "0")
Sets the display mode of line 4.
For detail, see DISPLAY FORM1(1).
Sets the display mode of line 5.
Sets the display mode of line 6.
Sets the display mode of line 7.
Sets the display mode of line 8.
Sets the display mode of line 9.
Sets the display mode of line 10.
Sets the display mode of line 11.
Sets the display mode of line 12.
It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. Can not be used. It should be fixed to "1".
____
1 0
E
TEST9
(Note 3)
1
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
12
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(6) Address 12516 DA Contents Register Status 0 0 LIN2 1 1 0 LIN3 1 2 0 LIN4 1 3 0 LIN5 1 4 0 LIN6 1 5 0 LIN7 1 6 0 LIN8 1 7 0 LIN9 1 8 0 V1SZ0 1 9 0 V1SZ1 1 A 0 VSZ1L0 1 B 0 VSZ1L1 1 C 0 VSZ1H0 1 0 D VSZ1H1 1 0 E TEST10
(Note 3)
Function The vertical dot size for line n in the character dot lines (18 vertical lines) is set using LINn (n = 2 to 17). Dot size can be selected between 2 types for each dot line. For dot size, see the below registers. Line 1 and lines 2 to 12 can be set independent of one another.
LINn = "0" 1st line
Refer to VSZ1L0 and VSZ1L1
Remarks Vertical direction dot size setting for the 2nd line.
Vertical direction dot size setting for the 3rd line.
Vertical direction dot size setting for the 4th line.
LINn = "1"
Refer to VSZ1H0 and VSZ1H1
2nd to 12th Refer to VSZ2L0 Refer to VSZ2H0 and VSZ2L1 and VSZ2H1 line
Vertical direction dot size setting for the 5th line.
Vertical direction dot size setting for the 6th line.
Vertical direction dot size setting for the 7th line.
Vertical direction dot size setting for the 8th line.
Vertical direction dot size setting for the 9th line. H: Cycle with the horizontal synchronizing pulse
V1SZ1 0 0 1 1 V1SZ0 0 1 0 1 Vertical direction size 1H/dot 2H/dot 3H/dot 4H/dot
Vertical direction dot size setting for the 1st line. (all lines are common)
H: Cycle with the horizontal synchronizing pulse
VSZ1L1 VSZ1L0 Vertical direction size 0 0 1H/dot 0 1 2H/dot 1 0 3H/dot 1 1 4H/dot
Character dot line vertical direction dot size setting for the 1st line (LINn = 0).
H: Cycle with the horizontal synchronizing pulse
VSZ1H1 VSZ1H0 Vertical direction size 0 0 1H/dot 0 1 2H/dot 1 0 3H/dot 1 1 4H/dot
Character dot line vertical direction dot size setting for the 1st line (LINn = 1).
It should be fixed to "0". Can not be used.
____
1
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
13
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(7) Address 12616 DA Contents Register Status 0 0 LIN10 1 1 LIN11 0 Dot size can be selected between 2 types for each dot line. 1 2 0 LIN12 1 3 0 LIN13 1 4 LIN14 0 1 5 0 LIN15 1 6 0 LIN16 1 7 LIN17 0 1 8 0 V18SZ0 1 9 0 V18SZ1 1 A VSZ2L0 0 1 B 0 VSZ2L1 1 C 0 VSZ2H0 1 0 D VSZ2H1 1 0 1 H: Cycle with the horizontal synchronizing pulse
V18SZ1 V18SZ0 Vertical direction size 0 0 1H/dot 0 1 2H/dot 1 0 3H/dot 1 1 4H/dot 1st line LINn = "0"
Refer to VSZ1L0 and VSZ1L1
Function
Remarks Vertical direction dot size setting for the 11th line.
The vertical dot size for line n in the character dot lines (18 vertical lines) is set using LINn (n = 2 to 17).
Vertical direction dot size setting for the 11th line.
For dot size, see the below registers. Line 1 and lines 2 to 12 can be set independent of one another.
LINn = "1"
Refer to VSZ1H0 and VSZ1H1
Vertical direction dot size setting for the 12th line.
Vertical direction dot size setting for the 13th line.
2nd to 12th Refer to VSZ2L0 Refer to VSZ2H0 and VSZ2L1 and VSZ2H1 line
Vertical direction dot size setting for the 14th line.
Vertical direction dot size setting for the 15th line.
Vertical direction dot size setting for the 16th line.
Vertical direction dot size setting for the 17th line.
Vertical direction dot size setting for the 18th line. (all lines are common)
H: Cycle with the horizontal synchronizing pulse
VSZ2L1 VSZ2L0 Vertical direction size 0 0 1H/dot 0 1 2H/dot 1 0 3H/dot 1 1 4H/dot
Character dot line vertical direction dot size setting for the 2nd line to 12th line (LINn = 0).
H: Cycle with the horizontal synchronizing pulse
VSZ2H1 VSZ2H0 Vertical direction size 0 0 1H/dot 0 1 2H/dot 1 0 3H/dot 1 1 4H/dot
Character dot line vertical direction dot size setting for the 2nd line to 12th line (LINn = 1).
E
POPUP
(Note 3)
Page 1 priority display Page 0 priority display
____
Sets the priority page for when 2 pages are displayed at the same time. The setting is effective only when the standard display mode is set as MODE0 = "0" , MODE1 = "0". See "DISPLAY FORM 2" .
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
14
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(8) Address 12716 DA Contents Register Status 0 0 RR 1 1 0 RG 1 2 0 RB 1 3 0 FR 1 4 0 FG 1 5 0 FB 1 6 0 TEST6 1 7 0 TEST7 1 8 0 TEST8 1 9 0 BETA14 1 A 0 HSZ10 1 B 0 TEST11 1 C 0 HSZ20 1 D TEST12 0 1 MODE0
(Note 3)
Function
RB 0 0 0 0 1 1 1 1 RG 0 0 1 1 0 0 1 1 RR 0 1 0 1 0 1 0 1 Color Black Red Green Yellow Blue Magenta Cyan White
Remarks
Sets the raster color of all blankings.
FB 0 0 0 0 1 1 1 1
FG 0 0 1 1 0 0 1 1
FR 0 1 0 1 0 1 0 1
Color Black Red Green Yellow Blue Magenta Cyan White
Sets the blanking color of the Border size, or the shadow size.
It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. It should be fixed to "0". Can not be used. Matrix-outline display (12 ! 18 dot) Matrix-outline display (14 ! 18 dot)
HSZ10 0 1 Horizontal direction size 1T/dot 2T/dot
Character size setting in the horizontal direction for the first line. T : Display frequency cycle
It should be fixed to "0". Can not be used.
HSZ20 0 1 Horizontal direction size 1T/dot 2T/dot
Character size setting in the horizontal direction for the 2nd line to 12th line. T : Display frequency cycle
It should be fixed to "0". Can not be used.
MODE1 0 0 1 1 MODE0 0 1 0 1 Display mode Standard (Note4) AND EXOR OR
____
0 1
E
Sets the display mode for when 2 pages are displayed at the same time. See "DISPLAY FORM 2". MODE1(address12816) .
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1". 4. 2 way settings are available by POPUP (address 12616).
15
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(9) Address 12816 DA Contents Register Status 0 0 BCOL 1 1 0 B/F
(Note 3)
Function Blanking of BLK0, BLK1 All raster blanking Synchronize with the leading edge of horizontal synchronization. Synchronize with the trailing edge of horizontal synchronization. Do not mask by VERT input signal Mask by VERT input signal VERT pin is negative polarity VERT pin is positive polarity HOR pin is negative polarity HOR pin is positive polarity
BLINK1 BLINK0
Remarks Sets all raster blanking
1 0
Synchronize with the front porch or back porch of the horizontal synchronazation signal. Set mask at phase comparison operating.
2
VMASK
(Note 3)
1 0
3
POLV
(Note 3)
Set VERT pin polarity.
1 0
4
POLH
(Note 3)
Set HOR pin polarity.
1 0
5
BLK0 1
Blanking mode Matrix-outline size Character size Border size Matrix-outline size
Set blanking mode. See "DISPLAY SHAPE 2".
6
0 BLK1 1
0 0 1 1
0 1 0 1
(When DSPn (address 12416) = "0") Border display of character Shadow display of character RAM not erased RAM erased It should be fixed to "0". Can not be used. Display OFF Display ON
BLINK 1 0 0 1 1 0 0 1 0 1 Duty Blinking OFF 25% 50% 75%
7
0 SYAD 1
See "DISPLAY FORM1 (2)".
8
0 RAMERS 1
There is no need to reset because there is no register for this bit.
9
0 TEST35 1
Fix the page 1 memory (TEST13) to "0".
A
0 DSPON 1
B
0 BLINK0 1
Set blinking duty ratio.
C
0 BLINK1 1 0
D
Divided into 64 of vertical synchronous signal Divided into 32 of vertical synchronous signal For setting, see MODE0 (address 12716).
BLINK2 1 0
Set blinking frequency.
E
MODE1
(Note 3)
1
____
Sets the display mode for when 2 pages are displayed at the same time.
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin. 2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1", data is written into page 1. 3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
16
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DISPLAY FORM 1
M35049-XXXFP has the following four display forms. (1) Blanking mode Character size : Blanking same as the character size. Border size : Blanking the background as a size from character.
Matrix-outline size : Blanking the background 12 !18 dot. All blanking size : When set register BCOL to "1", all raster area is blank ing. The display mode and blanking mode can be set line-by-line, as follows, from registers BCOL, BLK1, BLK0 (address 12816), DSP0 to DSP11 (address 12416). Line of DSPn = "1" Display mode All matrix-outline display Border display All matrix-outline display Character display All matrix-outline display Border display All blanking size All matrix-outline display Character display All blanking size Blanking mode All matrix-outline size Border size All matrix-outlinesize Character size
Line of DSPn = "0" BCOL BLK1 0 0 0 1 1 0 1 0 1 1 BLK0 0 1 0 1 0 1 0 1 Display mode
All matrix-outline border display
Blanking mode All matrix-outline size Character size Border size All matrix-outline size
Character display Border display All matrix-outline display
All matrix-outline border display
Character display Border display All matrix-outline display

(Note 1) 12 dots (Note 2) 12 dots 12 dots 12 dots (Note 2)
Scanning
18 dots
R,GorB output BLNK0 output
color setting
: R,G,B of display RAM Character color : R,G,B of display RAM (Character unit) (Character unit) : Register FR,FG,FB (Display unit) Matrix-outline color : BR,BG,BB of display RAM (Character unit) Border color
Character color
Character color : R,G,B of display RAM (Character unit) Matrix-outline color :BR,BG,BB of display RAM (Character unit)
Character color : R,G,B of display RAM (Character unit) Matrix-outline color :BR,BG,BB of display RAM (Character unit)
(a) Matrix-outline and border display (Matrix-outline size)
(b) Character display (Character size)
(c) Border display (Border size)
(d) Matrix-outline display (Border size) ( ) is blank in mode.
Note 1. When register BCOL is set to 1 , the raster range of the display modes set respectively by BLK1 and BLK0 are colored by registers RR, RG, and RB (address 12716). And the blanking mode is set all blanking size (all raster size) regardless of the BLK1 and BLK0 settings. Note 2. The horizontal size of the full matrix-outline size can be set to 14 dots by register BETA14 (address 12716). BLNK0 can also be output at 14 dots.
Fig. 4 Display form
17
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(2) Shadow display When border display mode, if set SYAD (address 12816) = "0" to "1", it change to shadow display mode. Border and shadow display are shown below. Set shadow display color by BR, BG or BB of display RAM or by register FR, FG and FB (address 12716).
Register SYAD(12816 address) = "0" Border display
Register SYAD(12816 address) = "1" Shadow display
Fig. 5 Border and shadow display
18
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DISPLAY FORM 2
This IC can display both page 0 and page 1 at the same time. Page 0: Set the DAF bit in each addresses to "0". Page 1: Set the DAF bit in each addresses to "1".
Example 1
Example 2
Page 0 (24 columns ! 12 line)
Page 0 (24 columns ! 12 line) Menu Setting Help End
Menu Setting Help End
Screen size Tone
Screen size Tone
Page 1 (24 column ! 12 line)
Page 1 (24 columns ! 12 line)
Monitor display
Monitor display
Fig.6 Example of 2 pages display
Example 1: Display position, display size, color, etc., can be freely set for each page, and the 2 pages can be displayed on top of each other or side-by-side. Example 2: When the display range of the 2 pages overlap on the monitor screen, they can be displayed in the 5 below ways using regis ters MODE0 (address 12716), MODE1 (address 12816) and POPUP (address 12616). (The POPUP register is effective only when MODE0 = "0" and MODE1 = "0".)
MODE1 0 0 1 1
MODE0 0 1 0 1
POPUP 0 1
Display mode Standard (Page 1 priority) Standard (Page 0 priority) AND EXOR OR
(1) Standard (page 1 priority) ... Page 1 has priority in overlapping areas. Page 0 is not displayed in those areas. (2) Standard (page 0 priority) ... Page 0 has priority in overlapping areas. Page 1 is not displayed in those areas. (3) AND .................................... In overlapping areas, the RGB output of the 2 pages is AND processed and output. (4) EXOR ................................. In overlapping areas, the RGB output of the 2 pages is EXOR processed and output. (5) OR ...................................... In overlapping areas, the RGB output of the 2 pages is OR processed and output.
19
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
CHARACTER FONT
Images are composed on a 12 ! 18 dot matrix, and characters can be linked vertically and horizontally with other characters to allow the display the continuous symbols. Character code FF16 is fixed as a blank without background. Therefore, cannot register a character font in this code.
12 dots
18 dots
When the character extends to the top line of the matrix, no border is left at the top.
When the character extends to the bottom (18th) line of the matrix, no border is left at the bottom. Note: Hatching represents border.
Fig.7 Example of border display
20
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DATA INPUT EXAMPLE
Data of display RAM and display control registers can be set by the 16-bit serial input function. Example of data setting is shown in Figure 8.
Data input example (M35049-XXXFP)
Address/data
DAF
(Note1)
DAE DAD DAC DAB DAA DA9 DA8 DA7 DA6 DA5 DA4 DA3 DA2 DA1 DA0 200m sec hold
Remarks
System set up
Address 12016 Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data 12016 12116 12216 12316 12416 12516 12616 12716 12816 12216 12316 12416 12516 12616 12716 12816 00016 ......
0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 ......
0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 BB
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BG
coloring
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 PTD4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G
1 0 PTD2 0 0 0 0 0 0 1 0 0 0 0 0 0 R
0 0 1
0 0 1
1 0 1
0 0 0
0 0 1
0 0 0
0 0 1
0 0 1
Address setting Frequency value setting (Note2) Output setting
Horizontal display location setting
PTD7 PTD6
HP8 HP7 HP6 HP5 HP4 HP3 HP2 HP1 HP0
0 page
VP7 VP6 VP5 VP4 VP3 VP2 VP1 VP0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
Vertical display location setting
Display form setting Character size setting Character size setting
Color, character size setting
POLH POLV
Page 0 display OFF Address setting
Horizontal display location setting Vertical display location setting
Address 12216
HP8 HP7 HP6 HP5 HP4 HP3 HP2 HP1 HP0 VP7 VP6 VP5 VP4 VP3 VP2 VP1 VP0
1 page
0 0 0 0 0 C7
0 0 0 0 0 C6
0 0 0 0 0 C5
0 0 0 0 0 C4
0 0 0 0 0 C3
0 0 0 0 0 C2
0 0 0 0 0 C1
0 0 0 0 0 C0
Display form setting Character size setting Character size setting
Color, character size setting
Page 1 display OFF
BR BLINK B
Blink -ing
0 page
Background
Character color
Character code
Character setting
Data Data
11F16 00016 ......
0 0 1 ......
BB 0 BB
BG 0 BG
coloring
BR BLINK B 0 0 0 BR BLINK B
Blink -ing
G 0 G
R 0 R
C7 0 C7
C6 0 C6
C5 0 C5
C4 0 C4
C3 0 C3
C2 0 C2
C1 0 C1
C0 0 C0
1 page Character setting
Address 00016
Background
Character color
Character code
Data
11F16
1 0 1 0 0
BB 0 0 0 0
BG 0 0 0 0
BR BLINK B 0 0 0 0 0 0 0 0 0 1 0 1
0 0 0 0 0
R 1 0 1 0
C7 0 0 0 0
C6 0 1 0 1
C5 1 1 1 1
C4 0 0 0
C3 1 0 1
C2 0 0 0 0
C1 0 0 0 0
C0 0 0 0 0
Address setting Page 1 display ON Display form setting (Note 2) Address setting Page 0 display ON Display form setting (Note 2)
Address 12816 Data 12816
Address 12816 Data 12816
POLH POLV
Notes 1 : The page in which data is written is controlled by the address. To write data into page 0, set "0". To write data into page 1, set "1". 2 : Matrix-outline display in this data. 3 : Input a continuous clock of constant period from the TCK pin.
Fig 8. Example of data setting
21
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Synchronous signal generator
Horizontal synchronous signal (3V) Vertical synchronous signal (3V)
1 2 1F -+ 3 4 TESTA VSS2 AC CS SCK SIN TCK VDD1 P6 P7 +3V 100 F +1F 0.01 F VDD2 VERT HOR P5/B P4 P3/G P2 P1/R P0/BLNK0 VSS1 100 F -+ 1F 0.01 F 20 19 18 17 16 15 14 13 12 11
+3V
M35049-XXXFP
Microcomputer
5 6 7 8
B
G
External clock
9 10
R BLNK0
Fig. 9 Example of the M35049-XXXFP peripheral circuit
22
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
SERIAL DATA INPUT TIMING
(1)Serial data should be input with the LSB first. (2)The address consists of 16 bits. (3)The data consists of 16 bits. __ (4)The 16 bits in the SCK after the CS signal has fallen are the ad dress, and for succeeding input data, the address is incremented every 16 bits. Therefore, it is not necessary to in put the address from the second data.
CS
SCK
SIN LSB Address(16 bits) MSB LSB Data(16 bits) N MSB LSB Data(16 bits) N+1 N = 1,2,3......... MSB
Fig.10 Serial input timing
23
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
TIMING REQUIREMENTS (Ta = -20C to + 85C, VDD = 2.2 to 3.5V, unless otherwise noted)
Data input Symbol tw(SCK) __ tsu(CS) __ th(CS) tsu(SIN) th(SIN) tword SCK width
__
Parameter
CS setup time __ CS hold time SIN setup time SIN hold time 1 word writing time
Min. 200 200 2 200 200 10
Limits Typ. -- -- -- -- -- --
Max. -- -- -- -- -- --
Unit ns ns s ns ns s
Remarks
See Figure 11
tw(CS) 1s(min.) CS
tsu(CS)
tw(SCK)
tw(SCK)
th(CS)
SCK
tsu(SIN)
th(SIN)
SIN
CS tword more than 2 s SCK 1 2 ... 12 13 14 15 16 1 ... 12 13 14 15 16
Fig. 11 Serial input timing requirements
24
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
ABSOLUTE MAXIMUM RATINGS
Symbol VDD VI VO Pd Topr Tstg Supply voltage Input voltage Output voltage Power dissipation Operating temperature Storage temperature Ta = +25C Parameter Conditions With respect to VSS. Ratings -0.3 to +4.0 VSS -0.3 VI VDD +0.3 VSS VO VDD +300 -20 to +85 -40 to +125 Unit V V V mW C C
RECOMMENDED OPERATING CONDITIONS (VDD = 3.00V, Ta = -20 to +85C, unless otherwise noted)
Symbol VDD VIH VIL FOSC H.sync Supply voltage "H" level input voltage "L" level input voltage Parameter
__ ____
Min. 2.2 0.8VDD 0 6.3 15.0
Limits Typ. 3.0 VDD 0 -- --
Max. 3.5 VDD 0.2VDD 16.0 32.0
Unit V V V MHz kHz
AC,CS,HOR,SIN,SCK,VERT
__ ____
AC,CS,HOR,SIN,SCK,VERT
Oscillating frequency for display Horizontal synchronous signal input frequeney
ELECTRICAL CHARACTERISTICS (VDD = 3.00V, Ta = 25C, unless otherwise noted)
Symbol VDD IDD VOH VOL RI VTCK Supply voltage Supply current "H" level output voltage "L" level output voltage __ Pull-up resistance AC External clock input width P0 to P7 (Note1) P0 to P7 (Note2) Parameter Test conditions Ta = -20 to +85C VDD = 3.00V VDD = 2.20V, IOH = -0.1mA VDD = 2.20V, IOH = 0.1mA VDD = 3.00V 2.20V VDD 3.50V Min. 2.20 -- 1.80 -- 30 0.7VDD Limits Typ. 3.00 5 -- -- -- -- Max. 3.50 10 -- 0.4 150 VDD Unit V mA V V k V
Notes 1. The current from the IC must not exceed - 0.1 mA/port at any of the port pins (P0 to P7). 2. The current flowing into the IC must not exceed 0.1 mA/port at any of port pins (P0 to P7).
25
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
NOTE FOR SUPPLYING POWER __
(1)Timing of power supplying to AC pin The internal circuit of M35049-XXXFP is reset when the level of __ the auto clear input pin AC is "L". This pin in hysteresis input with the pull-up resistor. __ The timing about power supplying of AC pin is shown in Figure 12.
After supplying the power (VDD and VSS) to M35049-XXXFP and the supply voltage becomes more than 0.8 ! VDD, it needs to __ keep VIL time; tw of the AC pin for more than 1ms. __ Start inputting from microcomputer after AC pin supply voltage becomes more than 0.8 ! VDD and keeping 200ms wait time. (2)Timing of power supplying to VDD1 and VDD2. Supply power to VDD1 and VDD2 at the same time.
Voltage [V]
Data input disable
VDD Supply voltage 0.8 x VDD VAC (AC pin input voltage)
0.2 x VDD
tW more than 1ms
__
Time t [s] tS
Fig. 12 Timing of power supplying to AC pin
Note for external clock input to the TCK pin Input to the TCK pin a constant-period continuous external clock that synchronizes with the horizontal synchronous signal. Never stop inputting the clock while displaying.
PRECAUTION FOR USE
Notes on noise and latch-up In order to avoid noise and latch-up, connect a bypass capacitor (0.1F) directly between the VDD1 pin and VSS1 pin, and the VDD2 pin and VSS2 pin using a heavy wire. Note for horizontal synchronous signal input to the HOR pin Set horizontal synchronous signal edge* waveform timing to under 5ns and input to HOR pin. _ Set only the side which set by B/F register waveform timing under 5ns and input to HOR pin. _ *: Set front porch edge or back porch edge by B/F register (address 12816).
DATA REQUIRED FOR MASK ROM ORDERING
Please send the following data for mask orders. (1) M35049-XXXFP mask ROM order confirmation form (2) 20P2Q-A mask specification from (3) ROM data : EPROMs or floppy disks *In the cace of EPROMs, three sets of EPROMs are required per pattern. *In the cace of floppy disks, 3.5-inch 2HD disk (IBM format) is required per pattern.
tf
90% Horizontal synchronous signal 10%
tr
26
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
STANDARD ROM TYPE : M35049-001FP
M35049-001FP is a standard ROM type of M35049-XXXFP. The character patterns for 0 page are fixed to the contents of Figure 13 to 16, the character patterns for page 1 are fixed to the contents of Figure 17 to 20.
27
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
0016
0116
0216
0316
0416
0516
0616
0716
0816
0916
0A16
0B16
0C16
0D16
0E16
0F16
1016
1116
1216
1316
1416
1516
1616
1716
1816
1916
1A16
1B16
1C16
1D16
1E16
1F16
2016
2116
2216
2316
2416
2516
2616
2716
2816
2916
2A16
2B16
2C16
2D16
2E16
2F16
3016
3116
3216
3316
3416
3516
3616
3716
3816
3916
3A16
3B16
3C16
3D16
3E16
3F16
Fig. 13 M35049-001FP character pattern for page 0 (1)
28
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
4016
4116
4216
4316
4416
4516
4616
4716
4816
4916
4A16
4B16
4C16
4D16
4E16
4F16
5016
5116
5216
5316
5416
5516
5616
5716
5816
5916
5A16
5B16
5C16
5D16
5E16
5F16
6016
6116
6216
6316
6416
6516
6616
6716
6816
6916
6A16
6B16
6C16
6D16
6E16
6F16
7016
7116
7216
7316
7416
7516
7616
7716
7816
7916
7A16
7B16
7C16
7D16
7E16
7F16
Fig. 14 M35049-001FP character pattern for page 0 (2)
29
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
8016
8116
8216
8316
8416
8516
8616
8716
8816
8916
8A16
8B16
8C16
8D16
8E16
8F16
9016
9116
9216
9316
9416
9516
9616
9716
9816
9916
9A16
9B16
9C16
9D16
9E16
9F16
A016
A116
A216
A316
A416
A516
A616
A716
A816
A916
AA16
AB16
AC16
AD16
AE16
AF16
B016
B116
B216
B316
B416
B516
B616
B716
B816
B916
BA16
BB16
BC16
BD16
BE16
BF16
Fig. 15 M35049-001FP character pattern for page 0 (3)
30
MITSUBISHI MICROCOMPUTERS
M35049-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
C016
C116
C216
C316
C416
C516
C616
C716
C816
C916
CA16
CB16
CC16
CD16
CE16
CF16
D016
D116
D216
D316
D416
D516
D616
D716
D816
D916
DA16
DB16
DC16
DD16
DE16
DF16
E016
E116
E216
E316
E416
E516
E616
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Fig. 16 M35049-001FP character pattern for page 0 (4)
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Fig. 17 M35049-001FP character pattern for page 1 (1)
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Fig. 18 M35049-001FP character pattern for page 1 (2)
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Fig. 19 M35049-001FP character pattern for page 1 (3)
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Fig. 20 M35049-001FP character pattern for page 1 (4)
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Keep safety first in your circuit designs!
* Mitsubishi Electric Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of non-flammable material or (iii) prevention against any malfunction or mishap.
Notes regarding these materials
* * * These materials are intended as a reference to assist our customers in the selection of the Mitsubishi semiconductor product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Mitsubishi Electric Corporation or a third party. Mitsubishi Electric Corporation assumes no responsibility for any damage, or infringement of any third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by Mitsubishi Electric Corporation without notice due to product improvements or other reasons. It is therefore recommended that customers contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor for the latest product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or typographical errors. Mitsubishi Electric Corporation assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Mitsubishi Electric Corporation by various means, including the Mitsubishi Semiconductor home page (http://www.mitsubishichips.com). When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Mitsubishi Electric Corporation assumes no responsibility for any damage, liability or other loss resulting from the information contained herein. Mitsubishi Electric Corporation semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use. The prior written approval of Mitsubishi Electric Corporation is necessary to reprint or reproduce in whole or in part these materials. If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. Please contact Mitsubishi Electric Corporation or an authorized Mitsubishi Semiconductor product distributor for further details on these materials or the products contained therein.
* *
* *
*
(c) 2000 MITSUBISHI ELECTRIC CORP. New publication, effective August. 2000. Specifications subject to change without notice.
REVISION DESCRIPTION LIST
Rev. No. 1.0 1.1 First Edition
M35049-XXXFP DATA SHEET
Revision Description Rev. date 980402 000707
P47 20P2Q-A (20-PIN SSOP) MARK SPECIFICATION FORM B: Note 4 added Delete Mask ROM ORDER CONFIRMATION FORM and MASK SPECIFICATION FORM
1.2
000829
(1/1)

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