MSX X2 Document Hardware IC: Difference between revisions

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* https://docplayer.net/31349445-Wd1772-floppy-disk-formatter-controller-western-digital-corporation.html
* https://docplayer.net/31349445-Wd1772-floppy-disk-formatter-controller-western-digital-corporation.html
* http://info-coach.fr/atari/documents/_mydoc/WD1772-JLG.pdf
* http://info-coach.fr/atari/documents/_mydoc/WD1772-JLG.pdf
=====FDD 신호라인 관련 정보=====
* DAL0 ~ DAL8 까지의 8개 pin(5pin to 12pin) 은 "COMMAND DESCRIPTION" 의 8bit 명령을 날리는데 사용
** 데이터 라인 연결되는 X2 chip
*** 왼쪽 : U35(LS175)
**** U30(F245)
**** U17(RICOH RTC)
**** U14(HTC175)
**** U43(DW64MX1)
**** U13(V9938)
*** 오른쪽 : U49(8910 PSG)
**** U51(D23C200)
**** U52(LS244)
**** U57(HTC174)
**** U58(HTC273)
**** U38(폰트 ROM1)
**** U44(폰트 ROM2)
**** U2(LS374)


[[image:006_WD1772_01.png|320px|WD1772 Floppy Disk Formatter/Controller]]
[[image:006_WD1772_01.png|320px|WD1772 Floppy Disk Formatter/Controller]]


====BIOS Chip====
====BIOS Chip====

Latest revision as of 12:34, 20 September 2023

MSX X2 하드웨어 정보 - IC

Main Board

Zilog z80

zilog z80


NEC D232C2000C

NEC D232C2000C


AY-3-8910A

AY-3-8910A


YAMAHA 9938

YAMAHA 9938 Video display processor


DAEWOO DW64MX1

DAEWOO DW64MX1


WD1772

FDD 신호라인 관련 정보
  • DAL0 ~ DAL8 까지의 8개 pin(5pin to 12pin) 은 "COMMAND DESCRIPTION" 의 8bit 명령을 날리는데 사용
    • 데이터 라인 연결되는 X2 chip
      • 왼쪽 : U35(LS175)
        • U30(F245)
        • U17(RICOH RTC)
        • U14(HTC175)
        • U43(DW64MX1)
        • U13(V9938)
      • 오른쪽 : U49(8910 PSG)
        • U51(D23C200)
        • U52(LS244)
        • U57(HTC174)
        • U58(HTC273)
        • U38(폰트 ROM1)
        • U44(폰트 ROM2)
        • U2(LS374)

WD1772 Floppy Disk Formatter/Controller

BIOS Chip

EPROM 27c512


GAL16V8B

GAL16V8B Programmable AND Array


RICOH RP5C01A

RICOH RP5C01A REAL-TIME CLOCK WITH INTERNAL RAM

RICOH RP5C01A REAL-TIME CLOCK WITH INTERNAL RAM


4464

4464 Ramdom Access Memory


7406

SN7406 6-ch, 4.75-V to 5.25-V bipolar inverters with open-collector outputs


7407

SN7407 Six-channel, 4.75-V to 5.25-V bipolar buffers with 30-V tolerant open-collector outputs


7438

SN7438 4-ch, 2-input, 4.75-V to 5.25-V bipolar NAND gates with open-collector outputs

SN7438 4-ch, 2-input, 4.75-V to 5.25-V bipolar NAND gates with open-collector outputs


74HC04

SN74HC04 6-ch, 2-V to 6-V inverters


74HCT02

SN74HCT02 4-ch, 2-input, 4.5-V to 5.5-V NOR gates with TTL-compatible CMOS inputs

SN74HCT02 4-ch, 2-input, 4.5-V to 5.5-V NOR gates with TTL-compatible CMOS inputs


74HCT08

SN74HCT08 4-ch, 2-input, 4.5-V to 5.5-V AND gates with TTL-compatible CMOS inputs

SN74HCT08 4-ch, 2-input, 4.5-V to 5.5-V AND gates with TTL-compatible CMOS inputs


74HCT20

CD74HCT20 2-ch, 4-input, 4.5-V to 5.5-V NAND gates with TTL-compatible CMOS inputs

CD74HCT20 2-ch, 4-input, 4.5-V to 5.5-V NAND gates with TTL-compatible CMOS inputs

CD74HCT20 2-ch, 4-input, 4.5-V to 5.5-V NAND gates with TTL-compatible CMOS inputs


74HCT32

SN74HCT32 4-ch, 2-input, 4.5-V to 5.5-V OR gates with TTL-compatible CMOS inputs

SN74HCT32 4-ch, 2-input, 4.5-V to 5.5-V OR gates with TTL-compatible CMOS inputs


74HCT139

SN74HCT139 Dual 2-Line To 4-Line Decoders/Demultiplexers

SN74HCT139 Dual 2-Line To 4-Line Decoders/Demultiplexers


74HCT157

SN74HCT157 Quadruple 2-Line To 1-Line Data Selectors/Multiplexers

SN74HCT157 Quadruple 2-Line To 1-Line Data Selectors/Multiplexers


74HCT174

CD74HCT174 High Speed CMOS Logic Hex D-Type Flip-Flop with Reset

CD74HCT174 High Speed CMOS Logic Hex D-Type Flip-Flop with Reset


74HCT175

CD74HCT175 High Speed CMOS Logic Quad D-Type Flip-Flop with Reset

CD74HCT175 High Speed CMOS Logic Quad D-Type Flip-Flop with Reset


74HCT244

SN74HCT244 Eight-channel 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and tri-state outputs

SN74HCT244 Eight-channel 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and tri-state outputs


74HCT273

SN74HCT273 Octal D-Type Flip-Flops With Clear

SN74HCT273 Octal D-Type Flip-Flops With Clear


74HCT367

CD74HCT367 6-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs

CD74HCT367 6-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs


74HCT393

CD74HCT393 High Speed CMOS Logic Dual 4-Stage Binary Counter

CD74HCT393 High Speed CMOS Logic Dual 4-Stage Binary Counter


74LS08

SN74LS08 Quad 2-input AND Gate


74LS157

SN74LS175 Quadruple D-Type Flip-Flops With Clear

SN74LS175 Quadruple D-Type Flip-Flops With Clear


74LS175

SN74LS175 Quadruple D-Type Flip-Flops With Clear

SN74LS175 Quadruple D-Type Flip-Flops With Clear


74LS244

SN74LS244 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs

SN74LS244 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs

SN74LS244 8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs


74LS245

SN74LS245 Octal bus transceivers

SN74LS245 Octal bus transceivers

SN74LS245 Octal bus transceivers


74LS374

SN74LS374 Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs

SN74LS374 Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs

SN74LS374 Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs


74F245

SN74F245 Octal bus transceivers

SN74F245 Octal bus transceivers

SN74F245 Octal bus transceivers


CQY 80N

CQY 80N OPTOCOUPLER 5KV 32V 50%

CQY 80N OPTOCOUPLER 5KV 32V 50%


Av Board

MC1377P

Motorola MC1377 RGB to PAL/NTSC Encoder

GLC 555

GLC 555 CMOS General Purpose Timer