cmos 8-bit single chip microcomputer description the cxp750000 is a cmos 8-bit single chip micro- computer of piggyback/evaluator combined type, which is developed for evaluating the function of the cxp/750064/750072/750080/750096/750010. note that the cxp750000 corresponds to the custom font. features a wide instruction set (211 instructions) which covers various types of data 16-bit operation/multiplication and division/ boolean bit operation instructions minimum instruction cycle 167ns at 24mhz operation 250ns at 16mhz operation 122 s at 32khz operation applicable eprom cxp27c702k (maximum 120k bytes are available.) incorporated ram 2496 bytes (excludes vram for on-screen display ) eprom for custom font 57k bytes peripheral functions a/d converter 8 bits, 6 channels, successive approximation method (conversion time of 3.25 s at 16mhz) serial interface 8-bit clock sync type, 1 channel timer 8-bit timer 8-bit timer/counter 19-bit time-base timer 32khz timer/counter on-screen display (osd) 24 32 dots, 512 character types, 15 character colors, 32 characters 2 lines frame background 8 colors/half blanking background on full screen 15 colors/half blanking edging/shadowing/rounding for every line background with shadow for every character, double scanning sprite osd; 24 32 dots, 1 screen, 8 colors for every dot ? 2 c bus interface pwm output 8 bits, 8 channels 14 bits, 1 channel remote control unit receive circuit 8-bit pulse measurement counter, 6-stage fifo hsync counter 2 channels watchdog timer interruption 13 factors, 13 vectors, multi-interruption possible standby mode sleep package cxp750000 64-pin ceramic pqfp/psdip (supports custom font) note) mask option depends on the type of the cxp750000. refer to the product list for details. perchase of sony's i 2 c components conveys a licence under the philips i 2 c patent rights to use these components in an i 2 c system, provided that the system conforms to the i 2 c standard specifications as defined by philips. ?1 e98613a28-ps sony reserves the right to change products and specifications without prior notice. this information does not convey any licens e by any implication or otherwise under any patents or other right. application circuits shown, if any, are typical examples illustr ating the operation of the devices. sony cannot assume responsibility for any problems arising out of the use of these circuits. cxp750000 64 pin pqfp (ceramic) 64 pin psdip (ceramic) structure silicon gate cmos ic piggy/evaluation chip
?2 cxp750000 v ss v dd nc exlc xlc pe4/ym pe5/ys pe6/i b g pe1/pwm pe2/tex/int0 pe3/tx pf3/pwm3 pf4/scl0 pf5/scl1/pwm4 pf6/sda0 pf7/sda1/pwm5 pe0/to/adj 40 39 38 37 36 35 34 33 41 42 43 44 45 46 47 48 49 50 51 pf2/pwm2 pf1/pwm1 pf0/pwm0 pc7/pwm7 pc6/pwm6 pc5 pc4 pc3 pc2 pc1 pc0 pd7/ec pd6/rmc 52 53 54 55 56 57 58 59 60 63 64 61 62 r pb0 pb1 pb2 pg3 pg4 pg5 pg6 pg/7int1 pb3 pb4 pb5 pb6 31 32 20 21 22 23 24 25 26 27 28 29 30 pd4/hs0 pd5/hs1 pd3/si pd2/so pd1/sck pd0/int2 pa7/hsync pa6/vsync rst v ss pa0/an0 xtal extal pa5/an5 pa4/an4 pa3/an3 pa2/an2 pa1/an1 pb7 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 d7 nc a8 d6 a9 a11 oe a10 ce nc d0 a6 a13 d5 d4 d3 a16 d2 d1 gnd a14 v dd a12 a7 a15 nc a5 a4 a3 a2 a1 a0 31 32 20 21 22 23 24 25 26 27 28 29 30 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 note) 1. nc (pin 40) is left open. 2. vss (pins 10 and 42) are both connected to gnd. cxp750000 pin assignment in piggyback mode (top view)
3 cxp750000 v ss v dd nc exlc xlc pe4/ym pe5/ys pe6/i b g pe1/pwm pe2/tex/int0 pe3/tx pf3/pwm3 pf4/scl0 pf5/scl1/pwm4 pf6/sda0 pf7/sda1/pwm5 pe0/to/adj 40 39 38 37 36 35 34 33 41 42 43 44 45 46 47 48 49 50 51 pf2/pwm2 pf1/pwm1 pf0/pwm0 pc7/pwm7 pc6/pwm6 pc5 pc4 pc3 pc2 pc1 pc0 pd7/ec pd6/rmc 52 53 54 55 56 57 58 59 60 63 64 61 62 r pb0 pb1 pb2 pg3 pg4 pg5 pg6 pg7/int1 pb3 pb4 pb5 pb6 31 32 20 21 22 23 24 25 26 27 28 29 30 pd4/hs0 pd5/hs1 pd3/si pd2/so pd1/sck pd0/int2 pa7/hsync pa6/vsync rst v ss pa0/an0 xtal extal pa5/an5 pa4/an4 pa3/an3 pa2/an2 pa1/an1 pb7 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 i/t nc a8 mon a9 a11 halt a10 e/p nc rd a6/d6 a13 rst c1 c2 a16 sync wr gnd a14 v dd a12 a7/d7 a15 nc a5/d5 a4/d4 a3/d3 a2/d2 a1/d1 a0/d0 31 32 20 21 22 23 24 25 26 27 28 29 30 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 note) 1. nc (pin 40) is left open. 2. vss (pins 10 and 42) are both connected to gnd. cxp750000 pin assignment in evaluator mode (top view)
4 cxp750000 40 39 38 37 36 35 34 33 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 63 64 61 62 31 32 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 v ss v dd nc exlc xlc pe4/ym pe5/ys pe6/i b g r pb0 pb1 pb2 pg3 pg4 pc4 pc5 pc6/pwm6 pc7/pwm7 pf0/pwm0 pf1/pwm1 pf2/pwm2 pf3/pwm3 pf4/scl0 pf5/scl1/pwm4 pf6/sda0 pf7/sda1/pwm5 pe0/to/adj pe1/pwm pe2/tex/int0 pe3/tx pd4/hs0 pc3 pc2 pc1 pc0 pd7/ec pd6/rmc pd5/hs1 pd3/si pd2/so pd1/sck pd0/int2 pa7/hsync pa6/vsync rst v ss pa0/an0 xtal extal pa5/an5 pa4/an4 pa3/an3 pa2/an2 pa1/an1 pb7 pb6 pb5 pb4 pb3 pg7/int1 pg6 pg5 d1 a7 d2 a12 gnd a15 a16 nc d3 v dd d4 a14 d5 a13 a6 a5 a4 a3 a2 a1 a0 nc d0 a8 a9 a11 nc a10 d7 d6 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 1 31 32 30 oe ce for programming note) 1. nc (pin 46) is left open. 2. vss (pins 16 and 48) are both connected to gnd. cxp750000 pin assignment in piggyback mode (top view)
5 cxp750000 40 39 38 37 36 35 34 33 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 63 64 61 62 31 32 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 v ss v dd nc exlc xlc pe4/ym pe5/ys pe6/i b g r pb0 pb1 pb2 pg3 pg4 pc4 pc5 pc6/pwm6 pc7/pwm7 pf0/pwm0 pf1/pwm1 pf2/pwm2 pf3/pwm3 pf4/scl0 pf5/scl1/pwm4 pf6/sda0 pf7/sda1/pwm5 pe0/to/adj pe1/pwm pe2/tex/int0 pe3/tx pd4/hs0 pc3 pc2 pc1 pc0 pd7/ec pd6/rmc pd5/hs1 pd3/si pd2/so pd1/sck pd0/int2 pa7/hsync pa6/vsync rst v ss pa0/an0 xtal extal pa5/an5 pa4/an4 pa3/an3 pa2/an2 pa1/an1 pb7 pb6 pb5 pb4 pb3 pg7/int1 pg6 pg5 wr a7/d7 sync a12 gnd a15 a16 nc c2 v dd c1 a14 rst a13 a6/d6 a5/d5 a4/d4 a3/d3 a2/d2 a1/d1 a0/d0 nc a8 a9 a11 nc halt a10 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 1 31 32 30 mon for programming rd i/t e/p note) 1. nc (pin 46) is left open. 2. vss (pins 16 and 48) are both connected to gnd. cxp750000 pin assignment in evaluator mode (top view)
6 cxp750000 eprom read timing (ta = 20 to +75 c, v dd = 4.5 to 5.5v, vss = 0v) address data input delay time address data hold time item symbol pins min. max. unit t acc t ih a0 to a16 d0 to d7 a0 to a16 d0 to d7 0 75 ns ns t acc t ih 0.8v dd 0.8v dd 0.2v dd 0.2v dd input data address data a0 to a16 d0 to d7 package rom capacity reset pin pull-up resistor font data optional item product list cxp750064 64k bytes cxp750072 72k bytes cxp750080 80k bytes cxp750096 96k bytes cxp750010 120k bytes existent/non-existent user data 64-pin plastic sdip/qfp mask rom products piggy/evaluation chip eprom 120k bytes existent CXP750000-U01S 64-pin ceramic psdip eprom 57k bytes cxp750000-u01q 64-pin ceramic pqfp
7 cxp750000 cxp750000 piggyback mode and evaluator mode can be switched as shown below. pin 1 index pin 1 marking eprom pin 1 marking piggyback mode evaluator mode cpu probe note) note) evaluation cap should be connected to the cpu probe. cxp750000 lcc type eprom pin 1 index
8 cxp750000 piggy/evaluation chip corresponds to custom font the cxp750000 is a piggy/evaluation chip which corresponds to custom font. this incorporates eprom of osd font data block. this ic is shipped in blank status, and write to eprom using exclusive write adaptor. use exclusive font editor (sfe700 ii ) as for generating font data. write mode write voltage write pulse width write rom type starting address for write ending address for write write adaptor ? 1 12.75v 100s 27c020 20000h 38bffh sdip: sek7500p10-64s (upper board) qfp: sek750000-64q (upper board) lower board: sek-32dp-dwn2 intel method ? 1 sunhayato corp. made osd character (lower) osd character (medium) osd character (upper) graphic character (lower) graphic character (medium) graphic character (upper) unused unused unused unused 3ffffh 38c00h 38000h 34c00h 34000h 30c00h 30000h 2c000h 28000h 24000h 20000h ? 2 ? 2 ? 2 ? 2 fill up rom writer memory with ffh. osd font data block memory map
9 cxp750000 package outline unit: mm sony code eiaj code jedec code package structure package material lead treatment lead material package weight ceramic gold plating 42 alloy 3.57 0.36 0.15 0.02 + 0.05 9.8 max 12.02 14.22 18.12 0.2 1.27 0.13 0.3 33 51 19 1 20 32 64 52 15.58 0.2 11.66 9.48 4.5 6.0 16.3 0.2 18.7 0.5 24.7 0.5 22.3 0.25 0.4 0.08 1.0 0.05 index pin no. 1 index 1.3 0.3 0.75 0.6 0.9 1.05 0.7 32 20 52 64 1 19 51 33 pin no.1 index 64pin pqfp (ceramic) pqfp-64c-l02 aqfp064-c-0000-b 5.2g
10 cxp750000 package outline unit: mm sony code eiaj code jedec code package material lead treatment lead material package mass ceramic gold plating 42 alloy package structure 1.27 0.13 1 64 32 33 pin 1 index 15.85 0.2 18.12 0.2 20.0 0.2 17.5 0.17 18.75 0.25 0.25 0.02 + 0.05 19.05 0.25 0.46 0.08 0.9 1.778 0.1 11.24 max 1.27 0.25 3.43 0.38 64pin psdip(ceramic) 19.2g psdip-64c-03 adip064-c-0750 58.90 0.55 sony corporation
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