Revision as of 14:43, 8 March 2012

Cartridges

Signal names

6M, 12M, 24M: 6MHz, 12MHz, and 24MHz clock signals

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
CR0~CR31: C ROMs data bus (2*16bits)
SDRAD0~SDRAD7: ADPCM-A ROM multiplexed bus (data/address)
SDRA8,SDRA9,SDRA20~SDRA23: ADPCM-A ROM address bus
SDPAD0~SDPAD7: ADPCM-B ROM multiplexed bus (data/address)
SDPA8,SDPA9,SDPA10,SDPA11: ADPCM-B ROM address bus
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

AES Cartridge

PROG	CHA
File:Aesprogpinout.png	File:Aeschapinout.png

MVS Cartridge

CHA bottom	CHA top	PROG bottom	PROG top

Beware ! Pinouts found elsewhere have ROMOE/4MB swapped, it's an error on the original schematics. ROMOE is on pin 33 bottom, 4MB is on pin 34 bottom.

Joypad ports

Inputs are pulled high to +5V.

JAMMA connector

Infos from [HardMVS.com]

GND	A	1	GND
GND	B	2	GND
+5V	C	3	+5V
+5V	D	4	+5V
	E	5
+12V	F	6	+12V
Key	H	7	Key
Coin counter #2	J	8	Coin counter #1
Lockout coil #2	K	9	Lockout coil #1
Left speaker +	L	10	Right speaker +
Test switch	M	11	Mono audio +
Video green	N	12	Video red
Video sync	P	13	Video blue
Service switch	R	14	Video GND
Coin switch #4 P2	S	15	Coin switch #3 P1
Coin switch #2 P2	T	16	Coin switch #1 P1
P2 Start	U	17	P1 Start
P2 Up	V	18	P1 Up
P2 Down	W	19	P1 Down
P2 Left	X	20	P1 Left
P2 Right	Y	21	P1 Right
P2 A	Z	22	P1 A
P2 B	a	23	P1 B
P2 C	b	24	P1 C
P2 D	c	25	P1 D
Select down	d	26	Select up
GND	e	27	GND
GND	f	28	GND

CD/CDZ

YM2610 digital audio

Cd2_cn7.jpg Clock, L, R ?

Video and CDDA

File:Cd2 cn1cn3.jpg R, V, B, S, Burst, GND ? Clock, L, R ?

CD reader

File:Cd2 cn4.jpg

Power

File:Cd2 cn5.jpg

Multiplayer jack

To do.

@@ Line 1: / Line 1: @@
-=MVS Cartridges=
+=Cartridges=
+==Signal names==
-{| class="regdef" align="center" style="text-align:center;align:right;"
+M, 12M, 24M: 6MHz, 12MHz, and 24MHz clock signals
-|CHA bottom
-|CHA top
-|PROG bottom
-|PROG top
-|-
-|[[File:mvscartchabot.png|200px]]
-|[[File:mvscartchatop.png|200px]]
-|[[File:mvscartprgbot.png|200px]]
-|[[File:mvscartprgtop.png|200px]]
-|}
-<span style="color:#FF0000"><B>Beware !</B> Pinouts found elsewhere have ROMOE/4MB swapped, it's an error on the original schematics. ROMOE is on pin 33 bottom, 4MB is on pin 34 bottom.</span>
-Signal names:
 *A1~A19: [[68k]] address bus
 *D0~D15: 68k data bus
 *R/W: 68k R/W
 *AS: 68k /AS
-*ROMOEL: $000000-$0FFFFF odd byte read
+*/ROMOEL: $000000-$0FFFFF odd byte read
-*ROMOEU: $000000-$0FFFFF even byte read
+*/ROMOEU: $000000-$0FFFFF even byte read
-*ROMOE: $000000-$0FFFFF read
+*/ROMOE: $000000-$0FFFFF read
-*PORTOEL: $200000-$2FFFFF odd byte read
+*/PORTOEL: $200000-$2FFFFF odd byte read
-*PORTOEU: $200000-$2FFFFF even byte read
+*/PORTOEU: $200000-$2FFFFF even byte read
-*PORTWEL: $200000-$2FFFFF odd byte write
+*/PORTWEL: $200000-$2FFFFF odd byte write
-*PORTWEU: $200000-$2FFFFF even byte write
+*/PORTWEU: $200000-$2FFFFF even byte write
-*PORTADRS: $200000-$2FFFFF any access
+*/PORTADRS: $200000-$2FFFFF any access
-*SDPAD0~SDPAD7, SDRAD0~SDRAD7: [[V ROM]](s) data bus(ses) ?
+*CR0~CR31: [[C ROM]]s data bus (2*16bits)
-*CR0~CR31: [[C ROM]]s data bus
 *SDRAD0~SDRAD7: ADPCM-A ROM [[YM2610#Multiplexed bus|multiplexed bus]] (data/address)
 *SDRA8,SDRA9,SDRA20~SDRA23: ADPCM-A ROM address bus
@@ Line 42: / Line 27: @@
 *FIXD0~FIXD7: S ROM data bus
-=AES Cartridges=
+==AES Cartridge==
+{| class="regdef" align="center" style="text-align:center;align:right;"
+|PROG
+|CHA
+|-
+|[[File:aesprogpinout.png]]
+|[[File:aeschapinout.png]]
+|}
+==MVS Cartridge==
-To do.
+{| class="regdef" align="center" style="text-align:center;align:right;"
+|CHA bottom
+|CHA top
+|PROG bottom
+|PROG top
+|-
+|[[File:mvscartchabot.png|200px]]
+|[[File:mvscartchatop.png|200px]]
+|[[File:mvscartprgbot.png|200px]]
+|[[File:mvscartprgtop.png|200px]]
+|}
+<span style="color:#FF0000"><B>Beware !</B> Pinouts found elsewhere have ROMOE/4MB swapped, it's an error on the original schematics. ROMOE is on pin 33 bottom, 4MB is on pin 34 bottom.</span>
 =Joypad ports=

Pinouts: Difference between revisions