Twin Cobra (bootleg): Difference between revisions

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!function
!function
|-
|-
|1x || [[68000|MC68000P10]] ||  || 7o main PCB || 16/32-bit Microprocessor - main
|1x || [[68000|MC68000P10]] ||  || main PCB 7o || 16/32-bit Microprocessor - main
|-
|-
|1x || [[6545|R6545EAP]] ||  || 1w main PCB || main
|1x || [[6545|R6545EAP]] ||  || main PCB 1w || CRT Controller (CRTC) - Video
|-
|-
|1x || [[Z80|Z0840004PSC]] ||  || 7u main PCB || 8-bit Microprocessor - sound
|1x || [[Z80|Z0840004PSC]] ||  || main PCB 7u || 8-bit Microprocessor - sound
|-
|-
|1x || [[Y8950]] ||  || 7z main PCB || sound
|1x || [[Y8950]] ||  || main PCB 7z || Sound Generator, MSX-Audio - sound
|-
|-
|1x || [[YM3014|Y3014B]] ||  || 9x main PCB || D/A Converter (DAC) - sound
|1x || [[YM3014|Y3014B]] ||  || main PCB 9x || D/A Converter (DAC) - sound
|-
|-
|1x || [[MC4558]] ||  || 9w  main PCB|| sound
|1x || [[C4558|MC4558]] ||  || main PCB 9w || Dual Operational Amplifier - sound
|-
|-
|1x || [[DSP32010]] ||  || upper PCB || sound
|1x || [[Dsp320|DSP32010]] ||  || upper PCB || Digital Signal Processor - sound
|-
|-
|1x || oscillator || 18.0000MHz || ||  
|1x || oscillator || 18.0000MHz || ||  
Line 59: Line 59:
|6x || [[27512|TMM24512]] || main PCB - 1,2,5,6,14,16 || dumped
|6x || [[27512|TMM24512]] || main PCB - 1,2,5,6,14,16 || dumped
|-
|-
|10x || [[27256|TMM24256A]] || 3main PCB - ,4,7,8,9,10,11,12,13,15 || dumped
|10x || [[27256|TMM24256A]] || main PCB - 3,4,7,8,9,10,11,12,13,15 || dumped
|-
|-
|1x || [[PROM|7603]] || main PCB - 1a || dumped
|1x || [[PROM|7603]] || main PCB - 1a || dumped
Line 79: Line 79:
!position
!position
|-
|-
|5x || [[2k x 8|TMM2016BP-10]] || main PCB - 4a,4c,4q,4s,6y
|5x || [[SRAM 2k x 8|TMM2016BP-10]] || main PCB - 4a,4c,4q,4s,6y
|-
|-
|6x || [[8k x 8|M5M5165P-15]] || main PCB - 4f,4h,4k,4m,7r,8r
|6x || [[SRAM 8k x 8|M5M5165P-15]] || main PCB - 4f,4h,4k,4m,7r,8r
|-
|-
|6x || [[SRAM 1k x 4|UM2148-1]] || upper PCB - 1a,1b,1c,2a,2b,2c
|6x || [[SRAM 1k x 4|UM2148-1]] || upper PCB - 1a,1b,1c,2a,2b,2c
|-
|-
|3x || [[2k x 8|TMM2016BP-10]] || upper PCB - 1f,2s,2u
|3x || [[SRAM 2k x 8|TMM2016BP-10]] || upper PCB - 1f,2s,2u
|-
|-
|5x || [[8k x 8|M5M5165P-15]] || upper PCB - 1j,1l,1m,1n,1p
|5x || [[SRAM 8k x 8|M5M5165P-15]] || upper PCB - 1j,1l,1m,1n,1p
|}
|}


Latest revision as of 14:40, 24 January 2021

EMU Infos
dumper f205v
dump date 19/04/2009
emulator
dev
PCB Infos
name 803
description Twin Cobra (bootleg)
year
manufacturer

Technical references

CPUs

QTY Type clock position function
1x MC68000P10 main PCB 7o 16/32-bit Microprocessor - main
1x R6545EAP main PCB 1w CRT Controller (CRTC) - Video
1x Z0840004PSC main PCB 7u 8-bit Microprocessor - sound
1x Y8950 main PCB 7z Sound Generator, MSX-Audio - sound
1x Y3014B main PCB 9x D/A Converter (DAC) - sound
1x MC4558 main PCB 9w Dual Operational Amplifier - sound
1x DSP32010 upper PCB Digital Signal Processor - sound
1x oscillator 18.0000MHz

ROMs

QTY Type position status
6x TMM24512 main PCB - 1,2,5,6,14,16 dumped
10x TMM24256A main PCB - 3,4,7,8,9,10,11,12,13,15 dumped
1x 7603 main PCB - 1a dumped
6x 7649 piggyback PCB - 1,2,3,4,5,6 dumped
4x TMM24512 upper PCB - 17,18,19,20 dumped
2x 74S287 upper PCB - 2w,2x dumped
2x 7603 upper PCB - 2y,3h dumped

RAMs

QTY Type position
5x TMM2016BP-10 main PCB - 4a,4c,4q,4s,6y
6x M5M5165P-15 main PCB - 4f,4h,4k,4m,7r,8r
6x UM2148-1 upper PCB - 1a,1b,1c,2a,2b,2c
3x TMM2016BP-10 upper PCB - 1f,2s,2u
5x M5M5165P-15 upper PCB - 1j,1l,1m,1n,1p

PLDs

QTY Type position status

Others

main PCB - 1x JAMMA edge connector
main PCB - 1x 10x2 edge connector
main PCB - 2x 50x2 flat cable connector to upper PCB
main PCB - 1x trimmer (volume)
main PCB - 2x 8x2 switches DIP
upper PCB - 2x 50x2 flat cable connector to main PCB

Notes

Not working

Files

  • ROMs

    ROMs

803

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