Pinouts: Difference between revisions

From NeoGeo Development Wiki
Jump to navigation Jump to search
mNo edit summary
 
(26 intermediate revisions by 3 users not shown)
Line 1: Line 1:
=MVS Cartridges=
=A/V connector=


Signal names:
[[File:Av_pinout.png]]
*A1~A19: [[68k]] address bus
*D0~D15: 68k data bus
*R/W: 68k R/W
*AS: 68k /AS
*ROMOEL: $000000-$0FFFFF odd byte read
*ROMOEU: $000000-$0FFFFF even byte read
*ROMOE: $000000-$0FFFFF read
*PORTOEL: $200000-$2FFFFF odd byte read
*PORTOEU: $200000-$2FFFFF even byte read
*PORTWEL: $200000-$2FFFFF odd byte write
*PORTWEU: $200000-$2FFFFF even byte write
*PORTADRS: $200000-$2FFFFF any access
*SDPAD0~SDPAD7, SDRAD0~SDRAD7: [[V ROM]](s) data bus(ses) ?
*CR0~CR31: [[C ROM]]s data bus
*SDA0~SDA15: ?
*P0~P23: C ROM and [[S ROM]] address bus (multiplexed)
*PCK1B: Clock to latch C ROM address from P0~P23
*PCK2B: Clock to latch S ROM address from P0~P15
*CA4: C ROM A4
*2H1: S ROM A3
*FIXD0~FIXD7: S ROM data bus


{| class="regdef" align="center" style="text-align:center;"
Note: Some home consoles revisions appear to only provide composite video, no separate sync signal.
|CHA bottom
|CHA top
|PROG bottom
|PROG top
|-
|[[File:mvscartchabot.png]]
|[[File:mvscartchatop.png]]
|[[File:mvscartprgbot.png]]
|[[File:mvscartprgtop.png]]
|}


=AES Cartridges=
=Cartridges=


=Joypad ports=
* [[AES cartridge pinout]]
* [[MVS cartridge pinout]]


[[File:Joypad_pinout.png]]
=[[Joypad]] ports=


Special, deep DA-15 connectors with a plastic shield. 10 direct inputs, 3 outputs, 2 power lines.
Inputs are pulled high to +5V by [[CRE401]] R-C arrays.
Outputs are open collector through 22 ohms resistors (not pulled high).
<center>[[File:Joypad_pinout.png]]</center>
=JAMMA=
See [[JAMMA connector pinout]].
=Memory card=
See [[Memory card pinout]].
=MVS boards=
[[MV4]]
* [[MVS board connectors pinouts|MVS MV-4 board connectors pinouts]].
[[MV6]]
* [[MVS MV-6 daughter board connectors pinouts]].
=[[Multiplayer]] jack=
RS-485 pair + ground. Use a stereo cable only !
* Sleeve: Ground
* Ring: D-
* Tip: D+


=CD/CDZ=
=CD/CDZ=
==Power supply connector==
[[File:Cdpow_pinout.png]]
See [[power supply]].


==YM2610 digital audio==
==YM2610 digital audio==
[[File:Cd2_cn7.jpg|Cd2_cn7.jpg]]
[[File:Cd2_cn6.jpg|Cd2_cn6.jpg]]
 
# OP0
# PHI
# SH2
# SH1
# Analog
 
==Video and CDDA==
==Video and CDDA==
[[File:Cd2_cn1cn3.jpg|400px]]
[[File:Cd2_cn1cn3.jpg|400px]]
==CD reader==
 
Video:
# Red
# Green
# Blue
# Sync
# Burst
# GND
 
CDDA:
# LRCK
# DATA
# BCLK
 
==CD drive==
[[File:Cd2_cn4.jpg|400px]]
[[File:Cd2_cn4.jpg|400px]]
==Power==
See [[CD drive]].
 
==PCB power==
[[File:Cd2_cn5.jpg]]
[[File:Cd2_cn5.jpg]]


=Multiplayer jack=
# <span style="color:#7F007F;">Purple: 5V CD</span>
# <span style="color:#BF7F00;">Yellow: 10V CD</span>
# <span style="color:#FF0000;">Red: 5V logic</span>
# Black: Ground


[[Category:Chips]]
[[Category:Chips]]
[[Category:Base system]]

Latest revision as of 15:30, 3 May 2021

A/V connector

Note: Some home consoles revisions appear to only provide composite video, no separate sync signal.

Cartridges

Joypad ports

Special, deep DA-15 connectors with a plastic shield. 10 direct inputs, 3 outputs, 2 power lines.

Inputs are pulled high to +5V by CRE401 R-C arrays.

Outputs are open collector through 22 ohms resistors (not pulled high).

JAMMA

See JAMMA connector pinout.

Memory card

See Memory card pinout.

MVS boards

MV4

MV6

Multiplayer jack

RS-485 pair + ground. Use a stereo cable only !

  • Sleeve: Ground
  • Ring: D-
  • Tip: D+

CD/CDZ

Power supply connector

See power supply.

YM2610 digital audio

Cd2_cn6.jpg

  1. OP0
  2. PHI
  3. SH2
  4. SH1
  5. Analog

Video and CDDA

File:Cd2 cn1cn3.jpg

Video:

  1. Red
  2. Green
  3. Blue
  4. Sync
  5. Burst
  6. GND

CDDA:

  1. LRCK
  2. DATA
  3. BCLK

CD drive

File:Cd2 cn4.jpg See CD drive.

PCB power

File:Cd2 cn5.jpg

  1. Purple: 5V CD
  2. Yellow: 10V CD
  3. Red: 5V logic
  4. Black: Ground
Retrieved from "https://wiki.neogeodev.org/index.php?title=Pinouts&oldid=6815"