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nwk-tr.c: document the network board (nw)

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Guru 2015-02-10 17:53:42 +08:00
parent 04d0416887
commit 733da4f63f
1 changed files with 43 additions and 10 deletions
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src/mame/drivers/nwk-tr.c
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@ -48,9 +48,12 @@ DIPSW are present on the main board (instead of on the filter board) and the
SOIC8 chip (a secured PIC?) is not populated (the solder pads are there though). SOIC8 chip (a secured PIC?) is not populated (the solder pads are there though).
There's an extra sound IC AN7395S (it's not populated on Hornet). There's an extra sound IC AN7395S (it's not populated on Hornet).
The PALs/PLDs are the same on NWK-TR and Hornet. The PALs/PLDs are the same on NWK-TR and Hornet.
Both Racing JAM/Chapter 2 and Thrill Drive use two video boards.
The top video board is set to MASTER/TWIN, lower video board is set to SLAVE
They are otherwise identical.
Top Board Top Board (CPU PCB)
GN676 PWB(A)B GN676 PWB(A)B
Konami 1997 Konami 1997
|--------------------------------------------------------------| |--------------------------------------------------------------|
@ -88,7 +91,7 @@ Notes:
DRM1M4SJ8 - Fujitsu 81C4256 256kx4 DRAM (SOJ24) DRM1M4SJ8 - Fujitsu 81C4256 256kx4 DRAM (SOJ24)
SRAM256K - Cypress CY7C199 32kx8 SRAM (SOJ28) SRAM256K - Cypress CY7C199 32kx8 SRAM (SOJ28)
DRAM16X16 - Fujitsu 8118160A-60 16megx16 DRAM (SOJ42) DRAM16X16 - Fujitsu 8118160A-60 16megx16 DRAM (SOJ42)
M48T58Y-70PC1 - ST Timekeeper RAM M48T58Y-70PC1 - ST Timekeeper RAM
RF5C400 - Ricoh RF5C400 PCM 32Ch, 44.1 kHz Stereo, 3D Effect Spatializer, clock input 16.9344MHz RF5C400 - Ricoh RF5C400 PCM 32Ch, 44.1 kHz Stereo, 3D Effect Spatializer, clock input 16.9344MHz
056800 - Konami Custom (QFP80) 056800 - Konami Custom (QFP80)
058232 - Konami Custom Ceramic Package (SIL14) 058232 - Konami Custom Ceramic Package (SIL14)
@ -127,14 +130,14 @@ Notes:
CN6 - DIN96 joining connector to lower PCB CN6 - DIN96 joining connector to lower PCB
CN7 - Multi-pin connector (pads only, not used) CN7 - Multi-pin connector (pads only, not used)
CN9 to CN13 - Power Connectors CN9 to CN13 - Power Connectors
CN14 to CN17 - RCA Stereo Audio OUT CN14 to CN17 - RCA Stereo Audio OUT
CN18 - RCA Mono Audio OUT CN18 - RCA Mono Audio OUT
CN19 - USB Connector CN19 - USB Connector
ROM Usage ROM Usage
--------- ---------
|------------------------------- ROM Locations -------------------------------------| |------------------------------- ROM Locations -------------------------------------|
Game 27P 25P 22P 16P 14P 12P 9P 16T 14T 12T 9T 7S Game 27P 25P 22P 16P 14P 12P 9P 16T 14T 12T 9T 7S
-------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------
Racing Jam 676NC01 - - 676A09 676A10 - - 676A04 676A05 - - 676A08 Racing Jam 676NC01 - - 676A09 676A10 - - 676A04 676A05 - - 676A08
@ -142,7 +145,37 @@ Racing Jam 2 888A01 - - 888A09 888A10 - - 676A04 676A05
Thrill Drive 713BE01 - - 713A09 713A10 - - 713A04 713A05 - - 713A08 Thrill Drive 713BE01 - - 713A09 713A10 - - 713A04 713A05 - - 713A08
Bottom Board Network PCB
-----------
GN676-PWB(H)B
MADE IN JAPAN
(C)1998 KONAMI
sticker - GC713AC
|------------------------|
| CY7C199 N676H1 |
| 2G|
|CN3 |
| HYC2485S |
| XC5204 XC5210 |
|CN2 |
| CN1 |
|------------------------|
Notes:
CN1 - Connector joining to CPU board CN4
CN2/3 - RCA jacks for network cable
2G - Small SOIC8 chip with number 0038323 at location 2G. An identical chip is present on
*some* Hornet games on the GN715 CPU board at location 30C. It may be a PIC or EEPROM.
On Hornet, the chip seems to refresh the data in the Timekeeper RAM when the battery
dies and keeps the game working. It's purpose on the network board is unknown but it may
'upgrade' the data in the NVRAM to the network version of the game for a twin cabinet set-up.
HYC2485S - Hybrid ceramic module for RS485
CY7C199 - 32k x8 SRAM
XC5204 - Xilinx XC5204 FPGA
XC5210 - Xilink XC5210 FPGA
N676H1 - PALCE16V8Q-15 stamped 'N676H1'
Bottom Board (VIDEO PCB)
GN676 PWB(B)B GN676 PWB(B)B
|-------------------------------------------------------------------------------------------| |-------------------------------------------------------------------------------------------|
|CN4 CN2 CN8 CN6 CN5| |CN4 CN2 CN8 CN6 CN5|
@ -182,16 +215,16 @@ Notes:
TEXELFX - 3DFX 500-0004-02 BD0665.1 TMU (QFP208) TEXELFX - 3DFX 500-0004-02 BD0665.1 TMU (QFP208)
PIXELFX - 3DFX 500-0003-03 F001701.1 FBI (QFP240) PIXELFX - 3DFX 500-0003-03 F001701.1 FBI (QFP240)
001604 - Konami Custom (QFP208) 001604 - Konami Custom (QFP208)
MC44200FT - Motorola MC44200FT 3 Channel Video D/A Converter (QFP44) MC44200FT - Motorola MC44200FT 3 Channel Video D/A Converter (QFP44)
MACH111 - AMD MACH111 CPLD (Stamped '03161A', PLCC44) MACH111 - AMD MACH111 CPLD (Stamped '03161A', PLCC44)
PLCC44_SOCKET- empty PLCC44 socket PLCC44_SOCKET - empty PLCC44 socket
AV9170 - Integrated Circuit Systems Inc. Clock Multiplier (SOIC8) AV9170 - Integrated Circuit Systems Inc. Clock Multiplier (SOIC8)
AM7201 - AMD AM7201 FIFO (PLCC32) AM7201 - AMD AM7201 FIFO (PLCC32)
PAL1 - AMD PALCE16V8 (stamped 'N676B4', DIP20) PAL1 - AMD PALCE16V8 (stamped 'N676B4', DIP20)
PAL2 - AMD PALCE16V8 (stamped 'N676B5', DIP20) PAL2 - AMD PALCE16V8 (stamped 'N676B5', DIP20)
PAL3 - AMD PALCE16V8 (stamped 'N676B2', DIP20) PAL3 - AMD PALCE16V8 (stamped 'N676B2', DIP20)
JP1 - SLV O O-O MST,TWN JP1 - SLV O O-O MST,TWN (sets board to MASTER TWIN or SLAVE)
JP2 - SLV O O-O MST JP2 - SLV O O-O MST (sets board to MASTER or SLAVE)
CN1 - 96 Pin joining connector to upper PCB CN1 - 96 Pin joining connector to upper PCB
CN2 - 8-Pin 24kHz RGB OUT CN2 - 8-Pin 24kHz RGB OUT
CN3 - 15-Pin DSUB VGA Video MAIN OUT CN3 - 15-Pin DSUB VGA Video MAIN OUT
@ -203,7 +236,7 @@ PLCC44_SOCKET- empty PLCC44 socket
ROM Usage ROM Usage
--------- ---------
|------ ROM Locations -------| |------ ROM Locations -------|
Game 8X 8Y 16X 16Y Game 8X 8Y 16X 16Y
------------------------------------------- -------------------------------------------
Racing Jam 676A13 - 676A14 - Racing Jam 676A13 - 676A14 -