[Jan/30/97]

Green Beret by Konami (GX577)

All EPROMS are MBM27128-25

Notes
-----
System uses a single Z80A CPU.
Single clock (18.4320MHz)
Sound uses an SN76489 and there was also a TA7900S (Toshiba?)
MBM8464 SRAM and 4 x 4416 DRAM
20 DIP switches.
All the video is done in a huge PGA gate array, 005849

The board is very similar to Iron Horse.


-


[Jan/29/97]

ROM images for Konami's Rush 'n Attack (c)


Board notes
----------------------------------------------------------------------------
The board is about 8" by 10". The processor is a standard z80a augmented by
two custom Konami ICs. The first is a K824-501 and the other is a PGA chip
labeled "005849 8523 E04" @ 8e and is about the size of a 386 (remember those?)
There is a MB8464 at 10e.

-

[MAME]

Green Beret memory map (preliminary)

0000-bfff ROM
c000-c7ff Color RAM
c800-cfff Video RAM
d000-d0c0 Sprites (bank 0)
d100-d1c0 Sprites (bank 1)
d200-dfff RAM
e000-e01f ZRAM1 line scroll registers
e020-e03f ZRAM2 bit 8 of line scroll registers

read:
f200      DSW1
          bit 0-1 lives
          bit 2   cocktail/upright cabinet (0 = upright)
          bit 3-4 bonus
          bit 5-6 difficulty
          bit 7   demo sounds
f400      DSW2
          bit 0 = screen flip
          bit 1 = single/dual upright controls
f600      DSW0
          bit 0-1-2-3 coins per play Coin1
          bit 4-5-6-7 coins per play Coin2
f601      IN1 player 2 controls
f602      IN0 player 1 controls
f603      IN2
          bit 0-1-2 coin  bit 3 1 player start  bit 4 2 players start

write:
e040      ?
e041      ?
e042      ?
e043      bit 3 = sprite RAM bank select; other bits = ?
e044      bit 0 = nmi enable, bit 3 = flip screen, other bits = ?
f000      ?
f200      SN76496 command
f400      SN76496 trigger (write command to f200, then write to this location
          to cause the chip to read it)
f600      watchdog reset (?)

interrupts:
The game uses both IRQ (mode 1) and NMI.

-
[Aug/03/2006]

Green Berret (bootleg)  
1985  

CPU
1x Z8400BPS-Z80B-CPU (main)
1x SN76489 (sound)
1x oscillator 20.000  

ROMs
4x TMS27128 (1,2,3,4)
1x HN27256 (6)
2x PROM AM27S21
1x PROM 6331
1x PAL16R6A-2 (read protected)

roms 5 & 7 are missing from the PCB
  
Note
1x 18x2 edge connector
1x trimmer (volume)
2x 8 switches dip  

Funzionamento Non Funzionante  
In vendita Si  

Dumped 31/07/2006  

-
