Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-23 08:49:55 +03:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

invqix.c: Updated information about the "newer" C rev boards and the F34-03 rom data being the same as F34-01 data. - NW

Browse Source
This commit is contained in:
Brian Troha 2013-05-12 00:43:19 +00:00
parent 3b7335ea02
commit 89008211f5
1 changed files with 18 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
src/mame/drivers/invqix.c
View File

@ -18,7 +18,7 @@ K11T0976B
| |M9810B| +-------------+ |
| | | | | |
| +------+ LM1085 | XILINX | 44.8MHz |
| | Spartan | +---------+ |
| 4.096MHz | Spartan | +---------+ |
| | XC2S50 | |CY7C1021B| |
| +---+ | | +---------+ |
| | T | +-------+ | | "WORK" |
@ -39,7 +39,7 @@ Main CPU: Renesas HD6412394TE20 H8S/2394 (ROMless microcontroller @ 20MHz)
Sound: OKI MSM9810B 8-channel ADPCM audio
Video: Sigma Xilinx Spartan XC2S50 FPGA
TI THS8134 Triple 8-Bit, 80 MSPS Video D/A Converter
OSC: 20MHz & 44.8MHz
OSC: 44.8MHz, 20MHz & 4.096MHz
EEPROM: AT93C46 @ IC6
RAM: Cypress CY7C1021B 64K x 16 Static RAM (44-pin TSOP) x 3 (silkscreened WORK, FRAM0 & FRAM1)
Other: Renesas M5296FP Watchdog Timer IC with +5v constant-voltage power supply
@ -50,10 +50,21 @@ Main CPU: Renesas HD6412394TE20 H8S/2394 (ROMless microcontroller @ 20MHz)
TA8200AH - Dual Audio Power Amplifier (13Watts per channel)
TDP1030 - 2-In-1 Low-Side Switch for Motor, Solenoid and Lamp Drive
ROMS: F34-01 (IC13 M27C160 silkscreened PCM)
F34-02 (IC2 M27C160 silkscreened PRG)
Label ROM Type PCB silkscreened info Notes
--------------------------------------------------------------------------
F34-01 ST 27C160 IC13 MSM27C1602 PCM PCM Sound samples
F34-02 ST 27C160 IC2 M27C160 PRG H8S/2394 program code
F34-03 OKI 27C1602B IC13 MSM27C1602 PCM Replaces F34-01 (See NOTE)
There are two known types of PCB.
NOTE: There are known to exist PCBs labeled as K11T0976C vs the K11T0976B as listed above. This PCB
has the OKI PCM rom labeled as F34-03 instead of F34-01 even though the data has NOT changed.
F34-01 is the EEPROM ST 27C160 version
F34-03 is OKI R27C1602B OTP-ROM version
R27C1602B is a 16Mbit electrically one time programmable ROM that can electrically switch between
1,048,576-word x 16-bit and 2,097,152-word x 8-bit by the state of the BYTE# pin.
There are two known types of serial number labels.
One has the secondary label 351100195 with a serial number labeled:
S/N: SICABN/Cxxxx (xxxx=number of PCB)
@ -63,10 +74,6 @@ The other has the secondary label 351100210 with a serial number labeled:
S/N: SIURxxxx (xxxx=number of PCB)
SPACE INVADERS U/R
NOTE: There is known to exist a PCB labeled as K11T0976C vs the K11T0976B as listed above. This PCB
has the OKI PCM rom labeled as F34-03 which is different to the current set which is F34-01.
It's unknown if the F34-03 sample rom is an updated or corrected sample set.
Both boards have the same program code and either can be set to Coin or Free Play
as well as Up Right, Cocktail or Flip Screen from the service menu.
@ -311,7 +318,7 @@ static INPUT_PORTS_START( invqix )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START2 ) PORT_NAME("Right 1 player start") // start B-1
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START2 ) PORT_NAME("Right 1 player start") // start B-1 ("Right start" - picks Qix)
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END
@ -346,7 +353,7 @@ ROM_START( invqix )
ROM_LOAD( "f34-02.ic2", 0x000000, 0x200000, CRC(035ace40) SHA1(e61f180024102c7a136b1c7f974c71e5dc698a1e) )
ROM_REGION(0x1000000, "oki", 0)
ROM_LOAD( "f34-01.ic13", 0x000000, 0x200000, CRC(7b055722) SHA1(8152bf04a58de15aefc4244e40733275e21818e1) )
ROM_LOAD( "f34-01.ic13", 0x000000, 0x200000, CRC(7b055722) SHA1(8152bf04a58de15aefc4244e40733275e21818e1) ) /* Can also be labeled F34-03 based on ROM chip type */
ROM_REGION(0x80, "eeprom", 0)
ROM_LOAD16_WORD_SWAP( "93c46.ic6", 0x000000, 0x000080, CRC(564b744e) SHA1(4d9ea7dc253797c513258d07a936dfb63d8ed18c) )