// license:BSD-3-Clause
// copyright-holders:Angelo Salese, Roberto Fresca
/*************************************************************************************************
Forte Card
1994, Fortex Ltd.
Driver by Angelo Salese.
Additional work by Roberto Fresca & Rob Ragon.
Notes:
- NMI mask and vblank bit are made thru SW usage of the I register (that is unused
if the z80 is in IM 1).
TODO:
- fortecar requires a proper EEPROM dump, doesn't start due of it.
- fortecrd has non-default data in the default EEPROM.
English set: bp 512 do pc=53e
Spanish set: bp 512 do pc=562
-------------------------------------------------------------------------------------------------
The Fortex company manufactured its first game 'Forte Card' in 1994. It soon became a favorite
with the Bulgarian players. Improved versions were developed and were sold in Russia, Austria,
Brazil, Argentina and the Balkan peninsular.
In 1995, Fortex, first of all Bulgarian games manufacturers, exibited at the Plovdiv Fair a com-
puter based version of Forte Card. The following years were times of hard teamwork, which resul-
ted in a variety of products: centralized cash desk, on-line jackpot and a network control and
management system for game centers.
-------------------------------------------------------------------------------------------------
Forte Card (POKER GAME)
CPU SGS Z8400AB1 (Z80ACPU)
VIDEO CM607P
PIO M5L8255AP
snd ay38910/P (microchip)
+ 8251A
RAM 6116 + GOLDSTAR GM76C256ALL-70
dip 1X8
-------------------------------------------------------------------------------------------------
Forte Card - By Fortex Ltd.
(Spanish Version)
Sound AY 3-8910 @1.5Mhz
USART 8251
uProc Z80 @3MHz
Video 6845 @1.5MHz
PIO 8255
NVRam 6116
RAM 84256 (Video, I think)
EEPROM NM93CS56N - (MICROWIRETM Bus Interface)
256-/1024-/2048-/4096-Bit Serial EEPROM
with Data Protect and Sequential Read.
RTC V3021
Dip 1x8
Xtal: 12 MHz.
NOTE:
The CM607P IC is an exact clone of Motorola's MC6845P CRT Controller circuit
from MC6800 family. Used to perform the interface to raster scan CRT displays.
Made in Bulgaria in the Pravetz factory, where Pravetz-8 and Pravetz-16 compu-
ters were made in 1980's.
FULL equivalent to MC6845P, UM6845R, EF6845P, HD6845P, etc.
The ST93CS56 and ST93CS57 are 2K bit Electrically Erasable Programmable Memory (EEPROM)
fabricated with SGS-THOMSON's High Endurance Single Polysilicon CMOS technology. The memory
is accessed through a serial input D and output Q. The 2K bit memory is organized as 128 x 16 bit
words.The memory is accessed by a set of instructions which include Read, Write, Page Write, Write
All and instructions used to set the memory protection. A Read instruction loads the address of the
first word to be read into an internal address pointer.
-------------------------------------------------------------------------------------------------
Game Notes...
There are 3 keys for service modes:
1) The Owner Key.
2) The Rental Key.
3) The Credits Key.
To enter credits through an operator:
1) Turn ON the Credits Key.
2) Press RED button to add x1000, or BLACK to add x100
3) Turn OFF the Credit Key.
-------------------------------------------------------------------------------------------------
From the manual (sic)...
Initialization of the Forte Card circuit board
(Init machine)
1) Open the door of the machine, switch on the game and wait until the message
'Permanent RAM test failed' appears.
2) Turn the Main Control and hold it in this position.
3) Enter the serial number of the circuit board with the eight keys.
4) Press STAR key and wait until the message 'Machine initialization completed' appears.
5) Release the Main Control, switch off the game and close the door.
6) Switch on the game and wait until the demonstration displays appear.
7) Turn the Main Control, adjust the time. This is the last step of the initialization procedure.
-------------------------------------------------------------------------------------------------
Edge Connector / Pinouts....
-------------------+--+------------------
Components Side |PN| Solder Side
-------------------+--+------------------
GND |01| GND
GND |02| GND
+5V |03| +5V
+5V |04| +5V
+12V |05| +12V
CUR. LOOP IN + |06| CUR. LOOP OUT +
CUR. LOOP IN - |07| CUR. LOOP OUT -
DOOR SWITCH |08| COUNTER IN
PAYMENT |09| COUNTER OUT
COIN |10| COUNTER KEY IN
HOPPER COUNT |11| HOPPER DRIVE
BANKNOTE IN |12| RESERVED
CREDIT |13| RESERVED
MANAGER |14| RESERVED
PAGE 1 |15| RESERVE OUT
RED BUTTON |16| RED LAMP
BLACK BUTTON |17| BLACK LAMP
HOLD 1 BUTTON |18| HOLD 1 LAMP
HOLD 2 BUTTON |19| HOLD 2 LAMP
HOLD 3 BUTTON |20| HOLD 3 LAMP
HOLD 4 BUTTON |21| HOLD 4 LAMP
HOLD 5 BUTTON |22| HOLD 5 LAMP
START BUTTON |23| START LAMP
GAIN SOUND |24| SPEAKER OUT
GND SOUND |25| SP.OUT R/INTENSITY
COMP.SYNC / H SYNC |26| RED
V SYNC |27| GREEN
GND MONITOR |28| BLUE
Note: MANAGER and PAGE 1, are "Owner" and "Rental" modes.
-------------------------------------------------------------------------------------------------
Serial EEPROM
-------------
Forte Card (Ver 110, Spanish)
0x80 x 16bit words
Word Bytes Description Mode Notes
-----+-------+-----------------------------------+-------+--------
0x00 00-01 Total Entradas (low) Owner
0x01 02-03 Total Entradas (med) Owner
0x02 04-05 Total Entradas (high) Owner
0x03 06-07 Total Salidas (low) Owner
0x04 08-09 Total Salidas (med) Owner
0x05 0A-0B Total Salidas (high) Owner
0x06 0C-0D Total Juegos (low) Owner
0x07 0E-0F Total Juegos (med) Owner
0x08 10-11 Total Juegos (high) Owner
0x09 12-13 Total Ganancias (low) Owner
0x0A 14-15 Total Ganancias (med) Owner
0x0B 16-17 Total Ganancias (high) Owner
0x0C 18-19 Total Ganancias C/Apuestas (low) Owner
0x0D 1A-1B Total Ganancias C/Apuestas (med) Owner
0x0E 1C-1D Total Ganancias C/Apuestas (high) Owner
0x0F 1E-1F Total Apuestas (low) Owner
0x10 20-21 Total Apuestas (med) Owner
0x11 22-23 Total Apuestas (high) Owner
0x12 24-25 Valor Moneda / Nivel Ganancia
0x13 26-27 Min Bet / Max Bet step (0-B) - (Clase C, bit1 active??)
0x14 28-29 Jokers (1-2) / ????
0x15 2A-2B Registro Dinero Minimo (low)
0x16 2C-2D Registro Dinero Minimo (high)
0x17 2E-2F Factor de Calculo (1-10-100)
0x18 30-31 Serial Number (low, 4 digits)
0x19 32-33 Serial Number (high, 0970)
0x1A 34-35 Unknown (6F2B)
0x1B 36-37 Unknown (0341)
0x1C 38-39 Unknown (980C)
0x1D 3A-3B Balance (low) Owner
0x1E 3C-3D Balance (med) Owner
0x1F 3E-3F Balance (high) Owner
0x20 40-41 Unknown (0000)
0x21 42-43 Unknown (0000)
0x22 44-45 Unknown (0000)
0x23 46-47 Unknown (0000)
0x24 48-49 Unknown (0000)
0x25 4A-4B Unknown (0000)
0x26 4C-4D Unknown (0000)
0x27 4E-4F Unknown (0000)
0x28 50-51 Unknown (0000)
0x29 52-53 Unknown (0000)
0x2A 54-55 Unknown (0000)
0x2B 56-57 Unknown (0000)
0x2C 58-59 Unknown (0000)
0x2D 5A-5B Unknown (0000)
0x2E 5C-5D Unknown (0000)
0x2F 5E-5F Unknown (0000)
0x30 60-61 Unknown (0000)
0x31 62-63 Unknown (0000)
0x32 64-65 Unknown (0000)
0x33 66-67 Unknown (0000)
0x34 68-69 Unknown (0000)
0x35 6A-6B Unknown (0000)
0x36 6C-6D Unknown (0000)
0x37 6E-6F Unknown (0000)
0x38 70-71 Unknown (0000)
0x39 72-73 Unknown (0000)
0x3A 74-75 Unknown (0000)
0x3B 76-77 Unknown (0000)
0x3C 78-79 Unknown (0000)
0x3D 7A-7B Unknown (0000)
0x3E 7C-7D Unknown (0000)
0x3F 7E-7F Unknown (0000)
0x40 80-81 Unknown (0000)
0x41 82-83 Unknown (0000)
0x42 84-85 Unknown (0000)
0x43 86-87 Unknown (1187)
0x44 88-89 Unknown (B042)
0x45 8A-8B Unknown (0000)
0x46 8C-8D Unknown (0000)
0x47 8E-8F Unknown (0000)
0x48 90-91 Unknown (0000)
0x49 92-93 Unknown (0000)
0x4A 94-95 Unknown (0000)
0x4B 96-97 Unknown (0000)
0x4C 98-99 Unknown (0000)
0x4D 9A-9B Unknown (0000)
0x4E 9C-9D Unknown (0000)
0x4F 9E-9F Unknown (0000)
0x50 A0-A1 Unknown (0000)
0x51 A2-A3 Unknown (0000)
0x52 A4-A5 Unknown (0000)
0x53 A6-A7 Unknown (0000)
0x54 A8-A9 Unknown (0000)
0x55 AA-AB Unknown (0000)
0x56 AC-AD Unknown (0000)
0x57 AE-AF Unknown (0000)
0x58 B0-B1 Unknown (0000)
0x59 B2-B3 Unknown (0000)
0x5A B4-B5 Unknown (0000)
0x5B B6-B7 Unknown (0000)
0x5C B8-B9 Unknown (0000)
0x5D BA-BB Unknown (0000)
0x5E BC-BD Unknown (0000)
0x5F BE-BF Unknown (0000)
0x60 C0-C1 Unknown (0000)
0x61 C2-C3 Unknown (0000)
0x62 C4-C5 Unknown (0000)
0x63 C6-C7 Unknown (0000)
0x64 C8-C9 Unknown (0000)
0x65 CA-CB Unknown (0000)
0x66 CC-CD Unknown (0000)
0x67 CE-CF Unknown (0000)
0x68 D0-D1 Unknown (0000)
0x69 D2-D3 Unknown (0000)
0x6A D4-D5 Unknown (0000)
0x6B D6-D7 Unknown (1187)
0x6C D8-D9 Unknown (B042)
0x6D DA-DB Global Entradas (low) Rental
0x6E DC-DD Global Entradas (high) Rental
0x6F DE-DF Unknown (1187)
0x70 E0-E1 Unknown (B042)
0x71 E2-E3 Global Salidas (low) Rental
0x72 E4-E5 Global Salidas (high) Rental
0x73 E6-E7 Unknown (172E)
0x74 E8-E9 Unknown (980B)
0x75 EA-EB Total Entradas Anterior (low)
0x76 EC-ED Total Entradas Anterior (high)
0x77 EE-EF Unknown (172E)
0x78 F0-F1 Unknown (980B)
0x79 F2-F3 Total Salidas Anterior (low)
0x7A F4-F5 Total Salidas Anterior (high)
0x7B F6-F7 Unknown (2114)
0x7C F8-F9 ??? / Valor Billete
0x7D FA-FB Unknown (0000)
0x7E FC-FD Unknown (0000)
0x7F FE-FF Checksum
**************************************************************************************************/
#define MASTER_CLOCK XTAL_12MHz
#define CPU_CLOCK (MASTER_CLOCK/4)
#define CRTC_CLOCK (MASTER_CLOCK/8)
#define AY_CLOCK (MASTER_CLOCK/8)
#include "emu.h"
#include "cpu/z80/z80.h"
#include "machine/eepromser.h"
#include "machine/watchdog.h"
#include "sound/ay8910.h"
#include "machine/i8255.h"
#include "machine/v3021.h"
#include "video/mc6845.h"
#include "machine/nvram.h"
#include "video/resnet.h"
#include "fortecrd.lh"
class fortecar_state : public driver_device
{
public:
fortecar_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this,"maincpu"),
m_watchdog(*this, "watchdog"),
m_vram(*this, "vram"),
m_eeprom(*this, "eeprom"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette") { }
required_device<cpu_device> m_maincpu;
required_device<watchdog_timer_device> m_watchdog;
required_shared_ptr<UINT8> m_vram;
DECLARE_WRITE8_MEMBER(ppi0_portc_w);
DECLARE_READ8_MEMBER(ppi0_portc_r);
DECLARE_WRITE8_MEMBER(ayporta_w);
DECLARE_WRITE8_MEMBER(ayportb_w);
DECLARE_DRIVER_INIT(fortecar);
virtual void machine_reset() override;
virtual void video_start() override;
DECLARE_PALETTE_INIT(fortecar);
UINT32 screen_update_fortecar(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
required_device<eeprom_serial_93cxx_device> m_eeprom;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
};
void fortecar_state::video_start()
{
}
UINT32 fortecar_state::screen_update_fortecar(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
int x,y,count;
count = 0;
for (y=0;y<0x1e;y++)
{
for(x=0;x<0x4b;x++)
{
int tile,color,bpp;
tile = (m_vram[(count*4)+1] | (m_vram[(count*4)+2]<<8)) & 0xfff;
color = m_vram[(count*4)+3] & 0x1f;
bpp = (m_vram[(count*4)+3] & 0x20) >> 5;
if(bpp)
color&=0x3;
m_gfxdecode->gfx(bpp)->opaque(bitmap,cliprect,tile,color,0,0,x*8,y*8);
count++;
}
}
return 0;
}
PALETTE_INIT_MEMBER(fortecar_state, fortecar)
{
const UINT8 *color_prom = memregion("proms")->base();
/* Video resistors...
O1 (LS374) R1K RED
O2 (LS374) R510 RED
O3 (LS374) R220 RED
O4 (LS374) R1K GREEN
O5 (LS374) R510 GREEN
O6 (LS374) R220 GREEN
O7 (LS374) R510 BLUE
O8 (LS374) R220 BLUE
R = 82 Ohms Pull Down.
*/
int i;
static const int resistances_rg[3] = { 1000, 510, 220 };
static const int resistances_b [2] = { 510, 220 };
double weights_r[3], weights_g[3], weights_b[2];
compute_resistor_weights(0, 255, -1.0,
3, resistances_rg, weights_r, 82, 0,
3, resistances_rg, weights_g, 82, 0,
2, resistances_b, weights_b, 82, 0);
for (i = 0; i < 512; i++)
{
int bit0, bit1, bit2, r, g, b;
/* red component */
bit0 = (color_prom[i] >> 0) & 0x01;
bit1 = (color_prom[i] >> 1) & 0x01;
bit2 = (color_prom[i] >> 2) & 0x01;
r = combine_3_weights(weights_r, bit0, bit1, bit2);
/* green component */
bit0 = (color_prom[i] >> 3) & 0x01;
bit1 = (color_prom[i] >> 4) & 0x01;
bit2 = (color_prom[i] >> 5) & 0x01;
g = combine_3_weights(weights_g, bit0, bit1, bit2);
/* blue component */
bit0 = (color_prom[i] >> 6) & 0x01;
bit1 = (color_prom[i] >> 7) & 0x01;
b = combine_2_weights(weights_b, bit0, bit1);
palette.set_pen_color(i, rgb_t(r, g, b));
}
}
WRITE8_MEMBER(fortecar_state::ppi0_portc_w)
{
/*
NM93CS56N Serial EEPROM
CS PPI_PC0
CK PPI_PC1
DIN PPI_PC2
DOUT PPI_PC4
*/
m_eeprom->di_write((data & 0x04) >> 2);
m_eeprom->cs_write((data & 0x01) ? ASSERT_LINE : CLEAR_LINE);
m_eeprom->clk_write((data & 0x02) ? ASSERT_LINE : CLEAR_LINE);
}
READ8_MEMBER(fortecar_state::ppi0_portc_r)
{
// popmessage("%s",machine().describe_context());
return ((m_eeprom->do_read()<<4) & 0x10);
}
WRITE8_MEMBER(fortecar_state::ayporta_w)
{
/* System Lamps...
- bits -
7654 3210
---- ---x START lamp.
---- --x- HOLD5 lamp.
---- -x-- HOLD4 lamp.
---- x--- HOLD3 lamp.
---x ---- HOLD2 lamp.
--x- ---- HOLD1 lamp.
-x-- ---- BLACK lamp.
x--- ---- RED/BET lamp.
Also used for POST?...
0x01 (start): RAM test d000-d7ff
0x02 (hold5): VRAM test d800-ffff
0x04 (hold4): Video SYNC test
0x08 (hold3): ROM check
0x10 (hold2): NVRAM check
0x20 (hold1): IRQ test
0x40 (black): Stack RAM check
*/
int i;
for(i = 0; i < 8; i++)
output().set_lamp_value(i, (data >> i) & 1);
}
WRITE8_MEMBER(fortecar_state::ayportb_w)
{
/*
There is a RC to 7705's Reset.
Bit7 of port B is a watchdog.
A square wave is fed to through resistor R to capacitor C, with a constant charge/discharge
time relative to the value of resistor R and value of capacitor C. If the square wave halts,
capacitor C will charge beyond the hysteresis threshhold of the TL7705 (leg 6), causing it to
trigger a reset.
Seems to work properly, but must be checked closely...
*/
if (((data >> 7) & 0x01) == 0) /* check for bit7 */
{
m_watchdog->watchdog_reset();
}
// logerror("AY port B write %02x\n",data);
}
static ADDRESS_MAP_START( fortecar_map, AS_PROGRAM, 8, fortecar_state )
AM_RANGE(0x0000, 0xbfff) AM_ROM
AM_RANGE(0xc000, 0xc7ff) AM_ROM
AM_RANGE(0xd000, 0xd7ff) AM_RAM AM_SHARE("nvram")
AM_RANGE(0xd800, 0xffff) AM_RAM AM_SHARE("vram")
ADDRESS_MAP_END
static ADDRESS_MAP_START( fortecar_ports, AS_IO, 8, fortecar_state )
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x20, 0x20) AM_DEVWRITE("crtc", mc6845_device, address_w) // pc=444
AM_RANGE(0x21, 0x21) AM_DEVWRITE("crtc", mc6845_device, register_w)
AM_RANGE(0x40, 0x40) AM_DEVREAD("aysnd", ay8910_device, data_r)
AM_RANGE(0x40, 0x41) AM_DEVWRITE("aysnd", ay8910_device, address_data_w)
AM_RANGE(0x60, 0x63) AM_DEVREADWRITE("fcppi0", i8255_device, read, write)//M5L8255AP
// AM_RANGE(0x80, 0x81) //8251A UART
AM_RANGE(0xa0, 0xa0) AM_DEVREADWRITE("rtc", v3021_device, read, write)
AM_RANGE(0xa1, 0xa1) AM_READ_PORT("DSW")
ADDRESS_MAP_END
/*
CRTC REGISTER: 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f
CRTC DATA : 5f 4b 50 08 21 05 1e 1f 00 07 20 00 06 00 00 00
Error messages:
"FALSA PRUEBA NVR" (NVRAM new, no serial EEPROM connected)
"FALLO EN NVR" (NVRAM ok, no serial EEPROM connected)
"FALSA PRUEBA NVRAM PERMANENTE" (NVRAM new, serial EEPROM connected)
*/
static INPUT_PORTS_START( fortecar )
PORT_START("DSW") /* 8bit */
PORT_DIPNAME( 0x01, 0x01, "DSW-1" ) PORT_DIPLOCATION("DSW:1")
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, "Attract Mode" ) PORT_DIPLOCATION("DSW:2")
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x04, "DSW-3" ) PORT_DIPLOCATION("DSW:3")
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x08, "DSW-4" ) PORT_DIPLOCATION("DSW:4")
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x10, "DSW-5" ) PORT_DIPLOCATION("DSW:5")
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x20, "DSW-6" ) PORT_DIPLOCATION("DSW:6")
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x40, "DSW-7" ) PORT_DIPLOCATION("DSW:7")
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, "DSW-8" ) PORT_DIPLOCATION("DSW:8")
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_START("INPUT") /* 8bit */
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_GAMBLE_HIGH ) PORT_NAME("Red / Bet")
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_GAMBLE_LOW ) PORT_NAME("Black")
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_POKER_HOLD1 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_POKER_HOLD2 )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_POKER_HOLD3 )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_POKER_HOLD4 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_POKER_HOLD5 )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_GAMBLE_DEAL )
PORT_START("SYSTEM") /* 8bit */
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_NAME("Rear Door") PORT_CODE(KEYCODE_D) PORT_TOGGLE
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_GAMBLE_KEYOUT ) PORT_NAME("Payout")
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_NAME("Coin In")
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* to trace */
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_NAME("Note In")
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_NAME("Credits Key") PORT_CODE(KEYCODE_Q) PORT_TOGGLE
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_NAME("Owner Key") PORT_CODE(KEYCODE_0) PORT_TOGGLE
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SERVICE1 ) PORT_NAME("Rental Key") PORT_CODE(KEYCODE_9) PORT_TOGGLE
INPUT_PORTS_END
static const gfx_layout tiles8x8_layout_3bpp =
{
8, 8,
RGN_FRAC(1,3),
3,
{ RGN_FRAC(2,3)+4, RGN_FRAC(1,3)+4, RGN_FRAC(0,3)+4 },
{ 8, 9, 10, 11, 0, 1, 2, 3 },
{ 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16 },
16*8
};
static const gfx_layout tiles8x8_layout_6bpp =
{
8, 8,
RGN_FRAC(1,3),
6,
{ RGN_FRAC(2,3)+0, RGN_FRAC(1,3)+0, RGN_FRAC(0,3)+0, RGN_FRAC(2,3)+4, RGN_FRAC(1,3)+4, RGN_FRAC(0,3)+4 },
{ 8, 9, 10, 11, 0, 1, 2, 3 },
{ 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16 },
16*8
};
static GFXDECODE_START( fortecar )
GFXDECODE_ENTRY( "gfx1", 0, tiles8x8_layout_3bpp, 0x000, 0x20 )
GFXDECODE_ENTRY( "gfx1", 0, tiles8x8_layout_6bpp, 0x100, 0x04 )
GFXDECODE_END
void fortecar_state::machine_reset()
{
int i;
/* apparently there's a random fill in there (checked thru trojan TODO: extract proper algorythm) */
for(i = 0; i < m_vram.bytes(); i++)
m_vram[i] = machine().rand();
}
static MACHINE_CONFIG_START( fortecar, fortecar_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", Z80, CPU_CLOCK) /* 3 MHz, measured */
MCFG_CPU_PROGRAM_MAP(fortecar_map)
MCFG_CPU_IO_MAP(fortecar_ports)
MCFG_CPU_VBLANK_INT_DRIVER("screen", fortecar_state, nmi_line_pulse)
MCFG_WATCHDOG_ADD("watchdog")
MCFG_WATCHDOG_TIME_INIT(attotime::from_msec(200)) /* guess */
MCFG_NVRAM_ADD_0FILL("nvram")
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MCFG_SCREEN_SIZE(640, 256)
MCFG_SCREEN_VISIBLE_AREA(0, 600-1, 0, 240-1) /* driven by CRTC */
MCFG_SCREEN_UPDATE_DRIVER(fortecar_state, screen_update_fortecar)
MCFG_SCREEN_PALETTE("palette")
MCFG_EEPROM_SERIAL_93C56_ADD("eeprom")
MCFG_EEPROM_SERIAL_DEFAULT_VALUE(0)
MCFG_DEVICE_ADD("fcppi0", I8255A, 0)
/* Init with 0x9a... A, B and high C as input
Serial Eprom connected to Port C */
MCFG_I8255_IN_PORTA_CB(IOPORT("SYSTEM"))
MCFG_I8255_IN_PORTB_CB(IOPORT("INPUT"))
MCFG_I8255_IN_PORTC_CB(READ8(fortecar_state, ppi0_portc_r))
MCFG_I8255_OUT_PORTC_CB(WRITE8(fortecar_state, ppi0_portc_w))
MCFG_V3021_ADD("rtc")
MCFG_GFXDECODE_ADD("gfxdecode", "palette", fortecar)
MCFG_PALETTE_ADD("palette", 0x200)
MCFG_PALETTE_INIT_OWNER(fortecar_state, fortecar)
MCFG_MC6845_ADD("crtc", MC6845, "screen", CRTC_CLOCK) /* 1.5 MHz, measured */
MCFG_MC6845_SHOW_BORDER_AREA(false)
MCFG_MC6845_CHAR_WIDTH(8)
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("aysnd", AY8910, AY_CLOCK) /* 1.5 MHz, measured */
MCFG_AY8910_PORT_A_WRITE_CB(WRITE8(fortecar_state, ayporta_w))
MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(fortecar_state, ayportb_w))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MACHINE_CONFIG_END
ROM_START( fortecar )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "fortecar.u7", 0x00000, 0x010000, CRC(2a4b3429) SHA1(8fa630dac949e758678a1a36b05b3412abe8ae16) )
ROM_REGION( 0x30000, "gfx1", 0 )
ROM_LOAD( "fortecar.u38", 0x00000, 0x10000, CRC(c2090690) SHA1(f0aa8935b90a2ab6043555ece69f926372246648) )
ROM_LOAD( "fortecar.u39", 0x10000, 0x10000, CRC(fc3ddf4f) SHA1(4a95b24c4edb67f6d59f795f86dfbd12899e01b0) )
ROM_LOAD( "fortecar.u40", 0x20000, 0x10000, CRC(9693bb83) SHA1(e3e3bc750c89a1edd1072ce3890b2ce498dec633) )
/* took from the Spanish version, these are likely to be identical anyway */
ROM_REGION( 0x0800, "nvram", 0 ) /* default NVRAM */
ROM_LOAD( "fortecrd_nvram.u6", 0x0000, 0x0800, BAD_DUMP CRC(7d3e7eb5) SHA1(788fe7adc381bcc6eaefed33f5aa1081340608a0) )
ROM_REGION16_BE( 0x0100, "eeprom", 0 ) /* default serial EEPROM */
ROM_LOAD16_WORD_SWAP( "forte_card_93cs56_serial_12345678.u13", 0x0000, 0x0100, BAD_DUMP CRC(2fc5961d) SHA1(f958c8b2b4e48cc6e5a607a6751acde5592bd27f) )
ROM_REGION( 0x200, "proms", 0 )
ROM_LOAD( "forte_card_82s147.u47", 0x0000, 0x0200, BAD_DUMP CRC(7e631818) SHA1(ac08b0de30260278af3a1c5dee5810d4304cb9ca) )
ROM_END
ROM_START( fortecrd )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "forte_card.u7", 0x00000, 0x010000, CRC(79fc6dd3) SHA1(5454f2ee12b62d573b61c54e48398f43332b000e) )
ROM_REGION( 0x30000, "gfx1", 0 )
ROM_LOAD( "forte_card.u38", 0x00000, 0x10000, CRC(258fb7bf) SHA1(cd75001fe40836b2dc229caddfc38f6076df7a79) )
ROM_LOAD( "forte_card.u39", 0x10000, 0x10000, CRC(3d9c478e) SHA1(eb86115d1c36038f2c80cd116f5aeddd94036424) )
ROM_LOAD( "forte_card.u40", 0x20000, 0x10000, CRC(9693bb83) SHA1(e3e3bc750c89a1edd1072ce3890b2ce498dec633) )
ROM_REGION( 0x0800, "nvram", 0 ) /* default NVRAM */
ROM_LOAD( "fortecrd_nvram.u6", 0x0000, 0x0800, CRC(7d3e7eb5) SHA1(788fe7adc381bcc6eaefed33f5aa1081340608a0) )
ROM_REGION16_BE( 0x0100, "eeprom", 0 ) /* default serial EEPROM */
ROM_LOAD16_WORD_SWAP( "forte_card_93cs56_serial_12345678.u13", 0x0000, 0x0100, CRC(2fc5961d) SHA1(f958c8b2b4e48cc6e5a607a6751acde5592bd27f) )
ROM_REGION( 0x0200, "proms", 0 )
ROM_LOAD( "forte_card_82s147.u47", 0x0000, 0x0200, CRC(7e631818) SHA1(ac08b0de30260278af3a1c5dee5810d4304cb9ca) )
ROM_END
DRIVER_INIT_MEMBER(fortecar_state,fortecar)
{
// ...
}
/* YEAR NAME PARENT MACHINE INPUT STATE INIT ROT COMPANY FULLNAME FLAGS LAYOUT */
GAMEL( 1994, fortecar, 0, fortecar, fortecar, fortecar_state, fortecar, ROT0, "Fortex Ltd", "Forte Card (Ver 103, English)", MACHINE_NOT_WORKING, layout_fortecrd )
GAMEL( 1994, fortecrd, fortecar, fortecar, fortecar, fortecar_state, fortecar, ROT0, "Fortex Ltd", "Forte Card (Ver 110, Spanish)", 0, layout_fortecrd )