CHA board: Difference between revisions

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Line 34: Line 34:
|CHA42G-3B
|CHA42G-3B
|-
|-
|CHA512Y
|CHA512Y||[[NEO-ZMC]],[[NEO-273]]||8*8192||128||128
|-
|-
|CHA64-C
|CHA64-C
Line 50: Line 50:
==CHA256==
==CHA256==


===C ROM===
===C ROMs===


Up to 8x 32Mbit ROMs (27C322) can be used for a maximum of 256Mbit C ROM. 27C800/27C160 can also be used depending on jumper config. Size of largest ROM is selected using a pair of jumpers. The rest should be left unconnected.
Up to 8 * 32Mbit ROMs (27C322) can be used for a maximum of 256Mbit. 27C800/27C160 can also be used depending on jumper configuration.
 
The size of largest ROM is selected using a pair of jumpers. The rest should be left unconnected.


{| class="wikitable"
{| class="wikitable"
|-
|-
!ROM size
!Largest C ROM
!Jumper A
!Jumper set
!Jumper B
|-
|-
|8Mbit
|8Mbit
|J5
|J5+J6
|J6
|-
|-
|16Mbit
|16Mbit
|J7
|J7+J8
|J8
|-
|-
|32Mbit
|32Mbit
|J9
|J9+J10
|J10
|}
|}


===Pinouts===
A [[NEO-273]] and a LS74 are used to address C ROM. The LS74 provides the 2 most significant bits. The LS139 enables one of four pairs of C ROMs using 2 address inputs depending on which 2 jumpers are connected.
 
A [[NEO-273]] and a LS74 are used to address C ROM. LS74 provides the 2 most significant bits. LS139 enables one of four pairs of C ROMs using 2 address inputs depending on which 2 jumpers are connected.


{| class="wikitable"
{| class="wikitable"
|-
|-
!Jumper
!J5
!LS139
!J7
!LS74
!J9
!NEO-273
!?
|-
|-
|J5
|ROM number LSB is A19
|2(1A)
|ROM number LSB is A20
|N/A
|ROM number LSB is LS74 Q2 (A21 ?)
|45(A19)
|?
|}
 
{| class="wikitable"
|-
|-
|J6
!J6
|3(1B)
!J8
|N/A
!J10
|46(A20)
!?
|-
|-
|J7
|ROM number MSB is A20
|2(1A)
|ROM number MSB is LS74 Q2 (A21 ?)
|N/A
|ROM number MSB is LS74 Q1 (A22 ?)
|46(A20)
|?
|-
|J8
|3(1B)
|9(Q2)
|N/A
|-
|J9
|2(1A)
|9(Q2)
|N/A
|-
|J10
|3(1B)
|5(Q1)
|N/A
|}
|}


Line 119: Line 103:
*[[NEO-ZMC]]
*[[NEO-ZMC]]
*LS139,LS74
*LS139,LS74
==CHA256B==
==CHA256B==
==CHA42G==
==CHA42G==

Revision as of 03:07, 7 April 2012


Cartridge PCB which holds the C, V and S ROMs.

List from [MAME's source].

MVS

Name Chips Max C ROM Max S ROM Max M ROM
CHA-32
CHA-8M
CHAEP8M (Prototype) NEO-ZMC,NEO-273 8*1024 128 128
CHA-HERO
CHA256
CHA256B
CHA42G-1 NEO-ZMC,NEO-273 4*1024 128 128
CHA42G-2
CHA42G-3?
CHA42G-3B
CHA512Y NEO-ZMC,NEO-273 8*8192 128 128
CHA64-C NEO-ZMC
CHAFIO NEO-CMC42, NEO-CMC50
CHAMC2 NEO-ZMC,NEO-273 2*16384 512 512

CHA-32

CHA-8M

CHA256

C ROMs

Up to 8 * 32Mbit ROMs (27C322) can be used for a maximum of 256Mbit. 27C800/27C160 can also be used depending on jumper configuration.

The size of largest ROM is selected using a pair of jumpers. The rest should be left unconnected.

Largest C ROM Jumper set
8Mbit J5+J6
16Mbit J7+J8
32Mbit J9+J10

A NEO-273 and a LS74 are used to address C ROM. The LS74 provides the 2 most significant bits. The LS139 enables one of four pairs of C ROMs using 2 address inputs depending on which 2 jumpers are connected.

J5 J7 J9 ?
ROM number LSB is A19 ROM number LSB is A20 ROM number LSB is LS74 Q2 (A21 ?) ?
J6 J8 J10 ?
ROM number MSB is A20 ROM number MSB is LS74 Q2 (A21 ?) ROM number MSB is LS74 Q1 (A22 ?) ?

CHA256B

CHA42G

CHA42G-1

CHA42G-2

CHA42G-3

CHA42G-3B

CHA512Y

CHA64-C

For Neo Print carts.

CHAFIO

Used with NEO-CMC 90G06C7042 or NEO-CMC 90G06C7050

  • pcb version (1999.6.14) - 1999 - 90G06C7042 - 070 - Zupapa -
  • pcb version (1999.6.14) - 1999 - 90G06C7042 - 251 - The King Of Fighters 99
  • pcb version (1999.6.14) - 1999 - 90G06C7042 - 252 - Ganryu
  • pcb version (1999.6.14) - 1999 - 90G06C7042 - 253 - Garou
  • pcb version (1999.6.14) - 1999 - 90G06C7042 - 254 - Strikers 1945 Plus
  • pcb version (1999.6.14) - 1999 - 90G06C7042 - 255 - Prehistoric Isle 2
  • pcb version (1999.6.14) - 1999 - 90G06C7042 - 256 - Metal Slug 3
  • pcb version (1999.6.14) - 1999 - 90G06C7042 - 259 - Bang Bead
  • pcb version (1999.6.14) - 1999 - 90G06C7042 - 260 - Nightmare in the Dark
  • pcb version (1999.6.14) - 1999 - 90G06C7042 - 261 - Sengoku 3
  • pcb version (1999.6.14) - 1999 - 90G06C7050 - 008 - Jockey Grand Prix
  • pcb version (1999.6.14) - 1999 - 90G06C7050 - 257 - The King Of Fighters 2000
  • pcb version ( REV1.0 ) - 2001 - 90G06C7050 - 262 - The King Of Fighters 2001
  • pcb version (SNK2002) - 2002 - 90G06C7050 - 263 - Metal Slug 4
  • pcb version (1999.6.14) - 1999 - 90G06C7050 - 264 - Rage Of the Dragons
  • pcb version (1999.6.14) - 1999 - 90G06C7050 - 265 - The King Of Fighters 2002
  • pcb version (1999.6.14) - 1999 - 90G06C7050 - 266 - Power Instinct - Matrimelee
  • pcb version (1999.6.14) - 1999 - 90G06C7050 - 267 - Pochi and Nyaa
  • pcb version (2003.7.24) - 2003 - 90G06C7050 - 268 - Metal Slug 5
  • pcb version (2003.7.24) - 2003 - 90G06C7050 - 269 - SNK Vs Capcom Chaos
  • pcb version (2003.7.24) - 2003 - 90G06C7050 - 270 - Samurai Spirits Zero
  • pcb version (2003.7.24) - 2003 - 90G06C7050 - 271 - The King Of Fighters 2003
  • pcb version (2003.7.24) - 2003 - 90G06C7050 - 270 - Samurai Spirits Zero Special

CHAFIO REV1.0 (KOF-2001)

CHAFIO

  • Max 8x 64Mbits (4Mb x 16) C ROMs
  • Max 1x 4Mbits (512Kb x8) M1 ROM
  • used only with NEO-CMC 90G06CF7042 and 90G06C7050

CHAMC2(Prototype Board)

[Billy Pit's Neo-Geo Proto Page] or [[1]]

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