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ASAHI KASEI
[AKD4103A-B]
AKD4103A-B
AK4103A Evaluation Board Rev.0
GENERAL DESCRIPTION The AKD4103A-B is an evaluation board for the AK4103A, 192kHz DIT. The AKD4103A-B has the interface with AKM's A/D converter evaluation boards and AKM's DIR evaluation boards. Therefore, it is easy to evaluate the AK4103A. The AKD4103A-B also has the digital audio interface and can achieve the interface with digital audio systems via optical link, BNC unbalance or XLR balance connector. Ordering guide
AKD4103A-B --Evaluation board for AK4103A (A cable for connecting with printer port of IBM-AT compatible PC and a control software are packed with this. The control software does not operate on Windows NT.)
FUNCTION Digital interface Compatible with 2 types of interface - Direct interface with AKM's ADC, DIR evaluation boards by 10pin header - Optical/BNC/XLR output Serial control data I/F - 1 input/output port (10-pin port)
5V GND Control
AK4103A
Opt TX
C,U,V
Serial Data in (For DIT)
Figure 1. AKD4103A-B Block Diagram *Circuit diagram and PCB layout are attached at the end of this manual.
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2004/11
ASAHI KASEI
[AKD4103A-B]
Evaluation Board Manual
Operating sequence (1) Set up the power supply lines. [+ 5V] (Red) = 5V [GND] (Black) = 0V (2) Set up the evaluation mode and jumper pins. (Refer to the following item.) (3) Connect cables. (Refer to the following item.) (4) Power on. The AK4103A should be reset once bringing PDN(SW2) "L" upon power-up.
Evaluation modes (1) Evaluation for DIT Serial Data in(10pin port) - AK4103A - S/PDIF out(optical or BNC) MCLK, BICK, LRCK and SDTI are input the via 10pin header (PORT5: DIT). The AKD4103A-B can be connected with the AKM's DAC evaluation board via 10-line cable.
a.
Set-up of a Bi-phase output signal Connector JP19 (TXP) Optical (PORT4) OPT XLR (J3) XLR BNC (J4) BNC Table 1. Set-up of TXP
b.
Set-up of clock input and output The used signals are MCLK, LRCK, BICK and SDTI (DAUX). The signal level outputted and inputted from PORT5 is 5V. Clock PORT MCLK PORT5 BICK PORT5 LRCK PORT5 SDTI PORT5 (DAUX) Table 2. Clock input/output
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2004/11
ASAHI KASEI
[AKD4103A-B]
CKS1 pin (SW3_5) CKS1 bit 0 0 1 1
CKS0 pin (Sub_JP19) CKS0 bit
MCLK
fs (max) Default
0 128fs 28k-192 kHz 1 256fs 28k-108 kHz 0 384fs 28k-54 kHz 1 512fs 28k-54 kHz Table 3. Master Clock Frequency Select
b-1. Set-up of input/output of BICK and LRCK Please set up SW 3_8 (DIT_I/O) according to the setup of audio format of AK4103A (Refer to Table 5). Audio format SW3_8 (DIT_I/O) Slave mode 0 Master mode 1 Table 4. Set-up of DIT_I/O c. Set-up of audio data format It sets up by SW 1_2, SW 1_3 and SW1_4 in synchronous mode. Please set up DIF2-0 bit in asynchronous mode.
Mode 0 1 2 3 4 5 6 7 DIF2 pin (SW1_4) DIF2 bit 0 0 0 0 1 1 1 1 DIF1 pin (SW1_3) DIF1 bit 0 0 1 1 0 0 1 1 DIF0 pin (SW1_2) DIF0 bit 0 1 0 1 0 1 0 1 SDTI 24bit, Left justified 24bit, Left justified 24bit, Left justified 24bit, Left justified 24bit, Left justified 24bit, I2S 24bit, Left justified 24bit, I2S LRCK H/L H/L H/L H/L H/L L/H H/L L/H I/O O O O O O O I I BICK 64fs 64fs 64fs 64fs 64fs 64fs 64-128fs 64-128fs I/O O O O O O O I I
Default
Default
Table 5. Audio format
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2004/11
ASAHI KASEI
[AKD4103A-B]
B, C, U, V Inputs (at synchronous mode)
At synchronous mode (ANS=1), C(channel status), U(user data) and V(validity) are input via 10pin header (PORT3: BCUV). BLS is output at normal mode (TRANS=0), and is input at audio routing mode (TRANS=1). In case of audio routing mode, BLS, C, U an V can be directly input from the AKD4114 via 10-line flat cable. The pin layout of PORT3 is shown in Figure 2.
PORT3 BCUV 9
BLS
VD GND
C
U
V
1
GND
GND
GND
10
Figure 2. PORT3 pin layout
Serial control
The AK4103A can be controlled by pins at synchronous mode (ANS=1) and by internal register at asynchronous mode (ANS=0). Synchronous/Asynchronous mode is set as Table 6. Mode Synchronous Asynchronous SW1-6 (ANS) JP18 (SDA/CDTO) FS3=1: Short "CDTO/CM0=H" side. ON FS3=0: Short "CM0=L" side. OFF Short "CDTO/CM0=H" side. Table 6. Synchronous/Asynchronous mode Sub_JP20 (ANS) Open. Short. Default
At asynchronous mode (ANS=0), the AK4103A can be controlled via the printer port (parallel port) of IBM-AT compatible PC. Connect PORT6 (uP-I/F) with PC by 10-line flat cable packed with the AKD4103A-B. Take care of the direction of connector. There is a mark at pin#1. The pin layout of PORT6 is shown in Figure 3.
PORT6 uP I/F 2
GND
GND
GND
GND
GND
2
GND
10
1
Figure 3. PORT6 pin layout Control software is packed with the AKD4103A-B. The software manual is included in this eva-board manual.
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CDTO
CCLK CSN
NC
CDTI
9
2004/11
ASAHI KASEI
[AKD4103A-B]
Toggle switch set-up SW2 PDN Reset switch for AK4103A. Set to "H" during normal operation. Bring to "L" once after the power is supplied.
DIP switch (SW1) set-up: -off- means "L" No. Switch Name Function 1 IPS0 Don't care 2 DIF0 Set-up of DIF0 pin. (in synchronous mode) 3 DIF1 Set-up of DIF1 pin. (in synchronous mode) 4 DIF2 Set-up of DIF2 pin. (in synchronous mode) 5 IPS1/IIC Don't care Set-up of ANS pin. "L": asynchronous mode, "H": synchronous mode 6 ANS 7 TEST Don't care 8 ACKS Don't care
Default OFF OFF OFF ON OFF OFF OFF OFF
DIP switch (SW3) set-up: -off- means "L" No. Switch Name Function 1 FS1 Sampling frequency select at synchronous mode (ANS=1). 2 FS2 (See the datasheet.) 3 FS0 4 PSEL Don't care 5 CKS1 Set-up of CKS1 pin. (in synchronous mode) 6 Set-up of TRANS pin. "L": normal mode, "H": audio routing mode TRANS DIR_I/O 7 Don't care Set-up of the transmission direction of 74AC245 8 DIT_I/O "L": When inputting from PORT5, "H": When outputting from PORT5
Default OFF OFF OFF OFF OFF OFF OFF OFF
Jumper set up. No. Jumper Name
1 D3V/VD
18
SDA/CDTO
19
TXP1
19(sub)
CKS0
20(sub)
ANS
Function Set-up of Power supply source for 74AC245. D3V : D3V VD : VD (default) Set-up of FS3 pin Synchronous mode : short "CDTO/CM0=H" FS3 pin="H" short "CM0=L" FS3 pin="L" Asynchronous mode: short "CDTO/CM0=H" (default) Set-up of TXP1 output circuit. OPT : Optical (default) XLR : XLR BNC : BNC Set-up of CKS0 pin Open : CKS0 pin="H" Short : CKS0 pin="L" (default) Set-up depending synchronous / asynchronous mode Open : synchronous mode Short : asynchronous mode (default)
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2004/11
ASAHI KASEI
[AKD4103A-B]
Control Software Manual Set-up of evaluation board and control software
1. Set up the AKD4103A-B according to previous term. 2. Connect IBM-AT compatible PC with AKD4103A-B by 10-line type flat cable (packed with AKD4103A-B). Take care of the direction of 10pin header. (Please install the driver in the CD-ROM when this control software is used on Windows 2000/XP. Please refer "Installation Manual of Control Software Driver by AKM device control software". In case of Windows95/98/ME, this installation is not needed. This control software does not operate on Windows NT.) 3. Insert the CD-ROM labeled "AKD4103A-B Evaluation Kit" into the CD-ROM drive. 4. Access the CD-ROM drive and double-click the icon of "AKD4103A-b0.exe" to set up the control program. 5. Then please evaluate according to the follows.
Operation flow
Keep the following flow. 1. Set up the control program according to explanation above. 2. Click "Write default" button. 3. Then set up the dialog and input data.
Explanation of each buttons
1. [Port Setup] : 2. [Write default] : 3. [All Write] : 4. [Read All] : 5. [Function1] : 6. [F3] : 7. [SAVE] : 8. [OPEN] : 9. [Write] : 10. [Read] : Set up the printer port. Initialize the register of AK4103A. Write all registers that is currently displayed. All the registers of AK4103A are read. Dialog to write data by keyboard operation. Dialog of sequential writing. Save the current register setting. Write the saved values to all register. Dialog to write data by mouse operation. The data corresponding to each register is read.
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2004/11
ASAHI KASEI
[AKD4103A-B]
Explanation of each dialog
1. [Function1 Dialog] : Dialog to write data by keyboard operation Address Box: Data Box: Input register address in 2 figures of hexadecimal. Input register data in 2 figures of hexadecimal.
If you want to write the input data to AK4103A, click "OK" button. If not, click "Cancel" button. 2. [Write Dialog] : Dialog to write data by mouse operation There are dialogs corresponding to each register. Click the "Write" button corresponding to each register to set up the dialog. If you check the check box, data becomes "H" or "1". If not, "L" or "0". If you want to write the input data to AK4103A, click "OK" button. If not, click "Cancel" button.
Indication of data
Input data is indicated on the register map. Red letter indicates "H" or "1" and blue one indicates "L" or "0". Blank is the part that is not defined in the datasheet.
Attention on the operation
If you set up Function1 dialog, input data to all boxes. Attention dialog is indicated if you input data or address that is not specified in the datasheet or you click "OK" button before you input data. In that case set up the dialog and input data once more again. These operations does not need if you click "Cancel" button or check the check box.
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2004/11
ASAHI KASEI
[AKD4103A-B]
Revision History
Date (YY/MM/DD) 04/11/22 Manual Board Revision Revision KM076800 0 Reason First edition Contents
IMPORTANT NOTICE * These products and their specifications are subject to change without notice. Before considering any use or application, consult the Asahi Kasei Microsystems Co., Ltd. (AKM) sales office or authorized distributor concerning their current status. * AKM assumes no liability for infringement of any patent, intellectual property, or other right in the application or use of any information contained herein. * Any export of these products, or devices or systems containing them, may require an export license or other official approval under the law and regulations of the country of export pertaining to customs and tariffs, currency exchange, or strategic materials. * AKM products are neither intended nor authorized for use as critical components in any safety, life support, or other hazard related device or system, and AKM assumes no responsibility relating to any such use, except with the express written consent of the Representative Director of AKM. As used here: (a) A hazard related device or system is one designed or intended for life support or maintenance of safety or for applications in medicine, aerospace, nuclear energy, or other fields, in which its failure to function or perform may reasonably be expected to result in loss of life or in significant injury or damage to person or property. (b) A critical component is one whose failure to function or perform may reasonably be expected to result, whether directly or indirectly, in the loss of the safety or effectiveness of the device or system containing it, and which must therefore meet very high standards of performance and reliability. * It is the responsibility of the buyer or distributor of an AKM product who distributes, disposes of, or otherwise places the product with a third party to notify that party in advance of the above content and conditions, and the buyer or distributor agrees to assume any and all responsibility and liability for and hold AKM harmless from any and all claims arising from the use of said product in the absence of such notification.
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2004/11
5
4
3
2
1
CN3
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
FS3/CDTO
CKS1
LRCK
FS2/CCLK
CKS1
D
FS1/CDTI
FS0/CSN
TRANS
MCLK
33
FS3/CDTO
D
CN4 CN2 BICK U7 BICK
49
32
50 1 51 2 52 3
C
31 V1 U1 24 30 TRANS DIF2 23
DIF2
29 PDN DIF1 22
DIF1
C
53 4 54 5 55
BICK
28 MCLK DIF0 21
DIF0
27 SDTI TXP 20 26 6 BICK TXN 19 25 7 LRCK VSS 18 2
C19 C20 10u TXP TXN
56
FS/CSN
VDD
58 9 59 10
B
1
8
17
0.1u
FS1/CDTI
CKS1
16
CKS1 JP19
FS2/CCLK
CKS0
15
1 CKS0
2 VDD
B
60
FS3/CDTO
11
FS3/CDTO
BLS
14
JP20 V 2 ANS U
61 12 62 C1 ANS 13
1
63
AK4103A
64
DIF2 DIF1 DIF0 DIF1 DIF2 SDTI
A
DIF0
1
2
3
4
PDN
5
6
7
8
9
10
11
12
13
14
15
16
CN1
5
4
3
+
57
24
23
22
21
20
19
C
18
BLS
17
A
Title Size A3 Date:
2
AKD4103A
Document Number Rev
SUB
Monday, November 22, 2004 Sheet
1
A
3 of 3
5
4
3
2
1
CN4
For U6
VD
For U1, U2, U5
D3V
D3V VD
JP1 1 D3V 2 3 VD
For U3, U4
D3V/VD
49 50 51
AVDD AVDD
C1
C2 C3 C4
C5
C6
0.1u
D
0.1u0.1u0.1u
0.1u 0.1u
52
D
P/SN/ANS ACKS L2
P/SN/ANS
53 54 55 56 57
ACKS
+5V
10u
2
R4 VD TVDD/VDD
RXN0
1
RXP0
short
RX1 T3 TA48M033F
58 59 60 61
OUT
GND
2 1
+ C14 47u
IN
1 1
+ C15 47u
AVDD
AVDD
RX2
2
3
2
C
R8 D3V
short
RP1
IPS0 DIF0 DIF1 DIF2/XSEL IPS1/IIC P/SN/ANS TEST ACKS
SW1
1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9
D3V RX3
62 63 64
C
AVDD
AVDD
IPS0/RX4 JP8 1 RX5 2 3 DIF0 IPS1/IIC P/SN/ANS TEST ACKS DIF0/RX5 JP9 1 RX6 2 3 DIF1 JP10 1 RX7 2 3 DIF2/XSEL R9 D3V
9 8 7 6 5 4 3 2 1
47k
CN1
1 2 3 4 5 6
B
TEST
TEST
DIF1/RX6
PDN
DIF2/XSEL/RX7
D3V
16
U1
B
EMCK1 DAUX1
7
4Y GND
7
2 3 5 6 11 10 14 13 15 1
1A 1B 2A 2B 3A 3B 4A 4B G A/B
D3V
K
10k
D3V
DVDD
DVDD
1Y 2Y 3Y
4 7
D1 1S1588
A
14
14
9 12
100 100
R11 R12
1
U2A 74HC14 2
3
U2B 74HC14 4
VIN
VIN
7 8 9
R10
DAUX2
DAUX
EMCK2 DAUX2 SW2
1
3
H
L
100
C16
P DN
0.1u
2
MCKO1
10 11 12 13
8
74LVC157 MCKO2
OVDD
OVDD
BICK
14 15 16
A
SDTO
A
LRCK
Title Size A3 Date:
5 4 3 2
AKD4103A-B
Document Number Rev
MAIN
Friday, November 26, 2004 Sheet
1
0
1 of 2
5
4
3
2
1
PORT3 GND T45_BK +5V JP19 T45_BK OPT 1 XLR 3 BNC 5 TXP1 2 4 6
CN2
1 2 3 4 5
10 9 8 7 6
B C U VOUT VIN
R24 R25 R26 R27 R28
100 100 100 100 100
B
17 18 19 20
D
C VIN U
1
1
BCUV
+5V R29 R30 R31 R32
D
47k 47k 47k 47k
TVDD/VDD
VOUT
TVDD
PORT4
5 6 5 6 IN VCC IF GND 4 3 2 1
VD T4 R34
21 22 23 24 25 26
TX0
TOTX176
R33 1k
C17
DA02-F
4 8
TXP1
0.1u
2
R36
0.1u
2 4 1 3 3
J3
56
XLR BNC 2
JP14 3 1 JP15
TXN1
J4
T5
1
1:1
5
TX0
2 3 4 5 1
DA02-F
4 8
0.1u
1
1:1
R37
330
XLOUT
TXN1
MCLK
MCKO 2 EMCK R38 1 3 D3V/VD EMCK1
5
100
4 1
27 28 A0 A1 A2 A3 A4 A5 A6 A7 DIR OE 2 3 4 5 6 7 8 9 1 19
R96 R97 R90 R91 R92 R93 R94 R95
100k
PORT5 GND 10 GND 9 GND 8 GND 7 NC 6
C
1 2 3 4 5
DC 2 DAUX1 R42 AC JP16
1 3
R40
R41
DIT
ELRCK
100k
100k
100k
R84 R85 R86 R87 R88 R89
47k 47k 47k 47k 47k 47k
B0 B1 B2 B3 B4 B5 B6 B7
D3V/VD
MCLK BICK LRCK DAUX
U4 R82 R83
100 100
20
18 17 16 15 14 13 12 11
47k 47k 47k 47k 47k 47k
100 100
OVDD OVDD
29 30 31
EBICK
C
GND
DIT_I/O
32
10
74AC245
14
CN3 U2C JP17
ELRCK
6
74HC14
5
EMCK2
EMCK
33 34 35 36 37 38
B
1 3
DC 2 AC
ELRCK
7
14
INT0 U2D
8
74HC14
9
R48 VD U5
INT1 D3V
16
7
CM0/CDTO/CAD1
B
U2E
14
R51 R54
10k 10k
R52 R55
470 470
11
74HC14
10 10 8 6 4 2 12
U2F
9 7 5 3 1
P/SN/ANS
G A/B
GND
CSN R56 SCL/CCLK SDA/CDTI 51 SDA(ACK)/CDTO
4Y
12 1
U6A OCKS0/CSN/CAD0
14 7
14
PORT6
1A 1B 2A 2B 3A 3B 4A 4B
D3V
10k
R49
470
2 3 5 6 11 10 14 13 15 1
1Y 2Y 3Y
4 7 9
R50 R53 VD
100 100
CM1/CDTI/SDA
OCKS1/CCLK/SCL
39 40 41 42
2
74LS07 DVDD DVDD
uP-I/F
7
74HC14 R58 D3V CM1/FS1 OCKS1/FS2 OCKS0/FS0 PSEL XTL0/CKS1 XTL1/TRANS DIR_I/O DIT_I/O RP2 JP18 D3V R57
8
7
13
74LVC157
10k
R60
R59
SW3
1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9
D3V
10k
SDA CDTO/CM0=H CM0=L
1 3 5
2 4 6
100
IPS1/IIC IPS1/IIC
43 44 45 46 47 48 12
74LS07
A
SDA/CDTO
100
PSEL D3V/VD
XTL0
XTL1
A
9 8 7 6 5 4 3 2 1
47k
3
DIR_I/O DIT_I/O
U6B 4 74LS07
9
U6D 8 74LS07
U6F
13
7
7
5
U6C 6 74LS07
11
U6E 10 74LS07
7
Title Size A3 Date:
2
AKD4103A-B
Document Number Rev
MAIN
Friday, November 26, 2004 Sheet
1
0
2 of 2
7
5
4
3
7
AKD4103A-B SUB L1
AKD4115-A L1
AKD4115-A L1_SILK

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