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a7800.c - Modernized screen parameters for NTSC & PAL. [Robert Tuccitto]

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Typo fix for palette (nw)
This commit is contained in:
Scott Stone 2013-11-03 21:28:18 +00:00
parent b5091762d7
commit c6029980a3
1 changed files with 8 additions and 11 deletions
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19
src/mess/drivers/a7800.c
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@ -64,7 +64,9 @@
2013/10/16 Robert Tuccitto Added Phase Shifts 24.7, 25.2, 26.2, 27.2.
Phase Shifts 24.7 through 27.7 degrees with 0.5 degree
increments documented. Phase Shift 26.2 degrees made active.
Fixed typo under 26.7 7$.
Fixed typo under 26.7 7$.
2013/10/27 Robert Tuccitto Modernized screen parameters for NTSC & PAL.
***************************************************************************/
#include "emu.h"
@ -94,15 +96,15 @@ static ADDRESS_MAP_START( a7800_mem, AS_PROGRAM, 8, a7800_state )
AM_RANGE(0x0460, 0x046f) /* XBOARD POKEY2 */
AM_RANGE(0x0470, 0x047f) /* XBOARD CTRL */
AM_RANGE(0x0480, 0x04ff) AM_MIRROR(0x100) AM_RAM /* RIOT RAM */
AM_RANGE(0x1000, 0x17ff) AM_RAM /* hs SRAM */
AM_RANGE(0x1000, 0x17ff) AM_RAM /* hs SRAM */
AM_RANGE(0x1800, 0x27ff) AM_RAM
AM_RANGE(0x2800, 0x2fff) AM_RAMBANK("bank7") /* MAINRAM */
AM_RANGE(0x3000, 0x37ff) AM_RAMBANK("bank7") /* MAINRAM */
AM_RANGE(0x3800, 0x3fff) AM_RAMBANK("bank7") /* MAINRAM */
AM_RANGE(0x3000, 0x3fff) AM_ROM /* hs ROM space */
AM_RANGE(0x3000, 0x3fff) AM_ROM /* hs ROM space */
AM_RANGE(0x4000, 0x7fff) AM_ROMBANK("bank1") /* f18 hornet */
AM_RANGE(0x4000, 0xffff) AM_WRITE(a7800_cart_w) /* XBOARD SRAM */
AM_RANGE(0x8000, 0x9fff) AM_ROMBANK("bank2") /* sc */
AM_RANGE(0x8000, 0x9fff) AM_ROMBANK("bank2") /* sc */
AM_RANGE(0xa000, 0xbfff) AM_ROMBANK("bank3") /* sc + ac */
AM_RANGE(0xc000, 0xdfff) AM_ROMBANK("bank4") /* ac */
AM_RANGE(0xe000, 0xffff) AM_ROM
@ -925,10 +927,7 @@ static MACHINE_CONFIG_START( a7800_ntsc, a7800_state )
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
MCFG_SCREEN_SIZE(640,262)
MCFG_SCREEN_VISIBLE_AREA(0,319,25,45+204)
MCFG_SCREEN_RAW_PARAMS( 7159090, 456, 0, 320, 262, 26, 26 + 192 + 30 )
MCFG_SCREEN_UPDATE_DRIVER(a7800_state, screen_update_a7800)
MCFG_PALETTE_LENGTH(ARRAY_LENGTH(a7800_palette))
@ -965,9 +964,7 @@ static MACHINE_CONFIG_DERIVED( a7800_pal, a7800_ntsc )
// MCFG_TIMER_ADD_SCANLINE("scantimer", a7800_interrupt, "screen", 0, 1)
MCFG_SCREEN_MODIFY( "screen" )
MCFG_SCREEN_REFRESH_RATE(50)
MCFG_SCREEN_SIZE(640,312)
MCFG_SCREEN_VISIBLE_AREA(0,319,50,50+225)
MCFG_SCREEN_RAW_PARAMS( 7093788, 456, 0, 320, 312, 34, 34 + 228 + 30 )
MCFG_PALETTE_INIT_OVERRIDE(a7800_state, a7800p )
/* sound hardware */