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-rw-r--r--src/mame/drivers/taito_f2.c66
1 files changed, 66 insertions, 0 deletions
diff --git a/src/mame/drivers/taito_f2.c b/src/mame/drivers/taito_f2.c
index 7e02c7f4636..6c03c98d361 100644
--- a/src/mame/drivers/taito_f2.c
+++ b/src/mame/drivers/taito_f2.c
@@ -4875,6 +4875,72 @@ ROM_START( majest12 )
/* no Delta-T samples */
ROM_END
+
+/*
+Gun & Frontier
+Taito, 1990
+
+This game runs on Taito F2 hardware.
+
+
+PCB Layout
+
+K1100624A
+J1100251A (sticker K1100629A)
+
+|-----------------------------------------------------|
+| TL074 YM3016F C71-01.29 TC51832 TC51832|
+| MB3737 TL074 TC51832 TC51832|
+| YM2610 TCO530SYC |
+| TC51832 TC51832|
+| C71-12.49 Z80B 24MHz TC51832 TC51832|
+| 5563 |
+| TC51832 TC51832|
+| TCO260DAR TCO520TBC TC51832 TC51832|
+|J TCO360PRI |
+|A TC51832 TC51832|
+|M 2088 TC51832 TC51832|
+|M TCO540OBN |
+|A TC51832 C71-03.19 |
+| |
+| TC51832 |
+| TCO100SCN |
+| 66256 66256 66256 66256 |
+| C71-02.59 |
+| MB3771 C71-16.38 C71-15.37 |
+| TCO510NIO C71-10.40 C71-14.39 |
+| 26.686MHz C71-09.42 C71-08.41 68000 |
+| DSWB DSWA PAL1 PAL2 |
+|-----------------------------------------------------|
+Notes:
+ Clocks:
+ 68000 clock : 12.000MHz
+ Z80 clock : 4.000MHz
+ YM2610 clock: 8.000MHz
+ VSync : 60Hz
+
+ Taito Custom Chips:
+ TCO530SYC - Sound Communication (QFP160)
+ TCO260DAR - Palette Controller (QFP100)
+ TCO360PRI - Priority Controller (QFP100)
+ TCO520TBC - \ Sprite Controllers (QFP100)
+ TCO540OBN - / (QFP160)
+ TCO100SCN - Tilemap Controller (QFP160)
+ TCO510NIO - I/O (QFP100)
+
+ RAM:
+ 62256 : 32K x8 SRAM
+ TC51832: 32K x8 SRAM
+ 2088 : 8K x8 SRAM
+ 5563 : 8K x8 SRAM
+
+ OTHER:
+ PAL1 : PAL16L8 labelled 'C71-06' at location IC28
+ PAL2 : PAL16L8 labelled 'C71-07' at location IC27
+ TL074 : Quad JFET Op AMP
+ MB3737: Main power AMP
+*/
+
ROM_START( gunfront )
ROM_REGION( 0xc0000, "main", 0 ) /* 768k for 68000 code */
ROM_LOAD16_BYTE( "c71-09.ic42", 0x00000, 0x20000, CRC(10a544a2) SHA1(3b46bbd494b432d36aed3fd4b429cef074050c1d) )