PROG board: Difference between revisions

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Cartridge PCB which holds the [[P ROM|P]] (68k code) and [[V ROM|V]] (sound) ROMs.
Cartridge PCB which holds the [[P ROM|P]] (68k code) and [[V ROM|V]] (sound) ROMs.


List from [[http://mamedev.org/source/src/mame/drivers/neodrvr.c.html MAME's source]].
List from [[https://github.com/mamedev/mame/blob/master/src/mame/drivers/neodriv.hxx MAME's source]].


=MVS=
=MVS=
Line 10: Line 10:
!Name!!Test!!Max P ROM!!Max V ROM
!Name!!Test!!Max P ROM!!Max V ROM
|-
|-
|NPS-PRG1||[[UPD4990], BR4090, [[PCM]]
|[[NPS-PRG1]]||[[UPD4990], BR4090, [[PCM]]
|-
|-
|PROG-8MB
|[[PROG-8MB]]
|-
|-
|PROG-EP
|[[PROG-EP]]
|-
|-
|PROG-G2||[[PCM]],[[SNK-9201]]||512*2(+/?)1024
|[[PROG-G2]]||[[PCM]],[[SNK-9201]]||512*2(+/?)1024
|-
|-
|PROG-HERO
|[[PROG-HERO]]
|-
|-
|PROG-NAM
|[[PROG-NAM]]
|-
|-
|PROG16
|[[PROG16]]
|-
|-
|PROG4096||[[PCM]]||2*512+1024+2048||3*2048
|[[PROG4096]]||[[PCM]]||2*512+1024+2048||3*2048
|-
|-
|PROG4096B
|[[PROG4096B]]
|-
|-
|PROG42G
|[[PROG42G]]
|-
|-
|PROG42G-1||[[PCM]]||128+1024||4*1024
|[[PROG42G-1]]||[[PCM]]||128+1024||4*1024
|-
|-
|PROG42G-COM
|[[PROG42G-COM]]
|-
|-
|PROG8M42
|[[PROG8M42]]
|-
|-
|PROGBK1
|[[PROGBK1]]||[[PCM]]||?||4*32Mbit
|-
|-
|PROGBK2
|[[PROGBK2]]
|-
|-
|PROGBK2R
|[[PROGBK2R]]
|-
|-
|PROGBK2S
|[[PROGBK2S]]
|-
|-
|PROGBK3R
|[[PROGBK3R]]
|-
|-
|PROGBK3S
|[[PROGBK3S]]
|-
|-
|PROGEOP
|[[PROGEOP]]
|-
|-
|PROGGSC
|[[PROGGSC]]
|-
|-
|PROGLBA
|[[PROGLBA]]
|-
|-
|PROGTOP
|[[PROGTOP]]
|-
|-
|PROGV
|[[PROGV]]
|-
|-
|PROGMC2||[[PCM]]||8192||8192
|[[PROGMC2]]||[[PCM]]||8192||8192
|}
|}


==NPS-PRG1==
==NPS-PRG1==
[[Neo Print]] cartridge. Has an [[UPD4990]] and a BR4090 serial EEPROM.
[[Neo Print]] cartridge. Has an [[UPD4990]] and a BR4090 serial EEPROM.
==PROG-8MB==
==PROG-EP==
J1/J2: ROMWAIT (B25) on cart edge.


==PROG-G2==
==PROG-HERO==
==PROG-NAM==
==PROG16==
==PROG 4096==
==PROG 4096B==
==PROG42G==
==PROG42G-1==
==PROG42G-COM==
==PROG8M42==
==PROGBK1==
==PROGBK1==
The only non-protected board that can bankswitch and use all [[V ROM]] space. Really common and very useful for homebrew stuff or converts.


===P ROMs===
==PROGBK2==
 
[[File:Progbk1p.png]]
 
{| class="wikitable"
|-
!J1
!J2
|-
|EP ROMs /OE are /ROMOE
|EP ROMs /OE are /PORTOE
|}
 
{| class="wikitable"
|-
!J3
!J4
!J5
|-
|P2 /CE is A18
|P2 /CE is /A19
|P2 /CE is GND (default)
|}


{| class="wikitable"
|-
!J6
!J7
!JB1
|-
|P2 /OE is /ROMOE
|P2 /OE is /PORTOE (default)
|P2 /OE is /PORTOE, banks 0 and 1
|}
{| class="wikitable"
|-
!J8
!J9
!J10
!JB2
|-
|P1 /OE is /PORTOE
|P1 /OE is /PORTOE AND /ROMOE
|P1 /OE is /ROMOE (default)
|P1 /OE is /PORTOE, banks 2 and 3
|}
{| class="wikitable"
|-
!J11
!J12
!J13
|-
|P1 /CE is A18
|P1 /CE is /A19
|P1 /CE is GND (default)
|}
{| class="wikitable"
|-
!JB3
!JB4
!Nothing
|-
|P1 A19/NC is /PORTADRS
|P1 A19/NC is BANK0 (P1 is 16Mbit)
|P1 is 8Mbit
|}
{| class="wikitable"
|-
!JB5
!JB6
|-
|P2 A20//BYTE is VCC (P2 is 16Mbit or less)
|P2 A20//BYTE is BANK1 (P2 is 32Mbit)
|}
The [[P ROM|P1 ROM]] can be 4Mbit, 8Mbit or 16Mbit (27C400/27C800/27C160).
*ROMs can be halved and mapped to 0x000000~0x0FFFFF or 0x200000~0x2FFFFF.
*If P1 is 4Mbit or 8Mbit, then P2 can contain a bankswitched ROM (same type as P1 plus 27C322). P1 appears in 0x000000~0x0FFFFF. P2 bank appears in 0x200000~0x2FFFFF.
[[Bankswitching]] is done with the LS74. It's not needed if the game isn't banked. Any write to an odd address in the [[68k memory map|0x200000~0x2FFFFF]] range will set the bank.
===V ROM===
[[File:Progbk1v.png]]
There is a maximum of 4 [[V ROM]]s which can be 8Mbit, 16Mbit or 32Mbit (27C800/27C160/27C322) for a maximum total size of 4 * 4MiB = 16MiB.
A 4Mbit ROM can also be used, but only if there's one and only if it's in the last used slot.
The size of the largest V ROM is selected with a pair of jumpers on 6 spots (3 possible choices).
{| class="wikitable"
|-
!Largest V ROM
!Jumper set
|-
|8Mbit (1MiB)
|JV1+JV2
|-
|16Mbit (2MiB)
|JV3+JV4
|-
|32Mbit (4MiB)
|JV5+JV6
|}
This pair of V ROM jumpers effectively choose a set of 2 of the [[PCM]] chip address outputs to input to the LS139, which will enable one out of the 4 V ROMs at a time.
The JV7 to JV14 jumpers need to be set according to the ROM types. If it's less than 32Mbit, the JV7/JV8/JV9/JV10 jumper needs to be set (ground). If it's 32Mbit, the JV11/JV12/JV13/JV14 needs to be set (A20). This is because 32Mbit chips have their /BYTE pin replaced by A20.
===Other===
The LS08 is used to AND the /PORTOEU and /PORTOEL signals to get a /PORTOE.
*4x 1/2/4MiB V ROMs
*1/2MiB P1 ROM
*1/2/4MiB P2 ROM
*2x 512KiB EP1/EP2 ROM
*[[PCM]] chip
*LS139,LS08,LS74
==PROGBK2==
Looks identical to PROGBK1 in terms of ROM layout but uses a [[NEO-PCM2]] for encryption plus all other logic that was done with discrete chips on PROGBK1.
==PROGBK2R==
==PROGBK2R==
==PROGBK2S==
==PROGBK2S==
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==PROGTOP==
==PROGTOP==
==PROGV (Brezzasoft)==
==PROGV (Brezzasoft)==
Same board manufacturer as SNK ?
==PROGMC2 (Prototype Board)==
*42pin V1 and P1 ROMs (DIP or TSOP)
[[http://www.neogeoprotos.com/games/topsecret2.htm Billy Pit's Neo-Geo Proto Page]] or [[http://www.assemblergames.com/forums/showthread.php?t=23106&page=11]]
*64KiB Battery-backed RAM (Mapped to $200000~?)
*External I/O port (8 ?)
*Room for 2x8DIP switchs


==PROGMC2(Prototype Board)==
[[File:Progmc2.jpg|thumb|300px|Image courtesy of http://www.neogeoprotos.com]]
[[http://www.neogeoprotos.com/games/topsecret2.htm Billy Pit's Neo-Geo Proto Page]] or [[http://www.assemblergames.com/forums/showthread.php?t=23106&page=11]]


[[Category:Chips]]
[[Category:Chips]]
[[Category:Cartridge systems]]
[[Category:Cartridge systems]]
[[Category:Cartridge boards]]

Latest revision as of 20:48, 18 March 2021


Cartridge PCB which holds the P (68k code) and V (sound) ROMs.

List from [MAME's source].

MVS

Name Test Max P ROM Max V ROM
NPS-PRG1 [[UPD4990], BR4090, PCM
PROG-8MB
PROG-EP
PROG-G2 PCM,SNK-9201 512*2(+/?)1024
PROG-HERO
PROG-NAM
PROG16
PROG4096 PCM 2*512+1024+2048 3*2048
PROG4096B
PROG42G
PROG42G-1 PCM 128+1024 4*1024
PROG42G-COM
PROG8M42
PROGBK1 PCM ? 4*32Mbit
PROGBK2
PROGBK2R
PROGBK2S
PROGBK3R
PROGBK3S
PROGEOP
PROGGSC
PROGLBA
PROGTOP
PROGV
PROGMC2 PCM 8192 8192

NPS-PRG1

Neo Print cartridge. Has an UPD4990 and a BR4090 serial EEPROM.

PROGBK1

PROGBK2

PROGBK2R

PROGBK2S

PROGBK3R

PROGBK3S

PROGEOP

PROGGSC

PROGLBA

PROGSM

PROGSS3

PROGSF1

PROGTOP

PROGV (Brezzasoft)

PROGMC2 (Prototype Board)

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

Image courtesy of http://www.neogeoprotos.com
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