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-rw-r--r--src/mame/drivers/kingdrby.c36
1 files changed, 9 insertions, 27 deletions
diff --git a/src/mame/drivers/kingdrby.c b/src/mame/drivers/kingdrby.c
index 8574e0cb19b..00b7bed9eaa 100644
--- a/src/mame/drivers/kingdrby.c
+++ b/src/mame/drivers/kingdrby.c
@@ -20,6 +20,12 @@ TODO:
(but there isn't any title screen in the game?)
- Fix I/O in the 1986 bootleg version;
+MC6845 interface:
+ screen size: 384x272 registers 00 & 04. (value-1)
+ visible area: 256x224 registers 01 & 06.
+
+ the clocks are a guess, but is the only logical combination I found to get a reasonable vertical of ~53Hz.
+
============================================================================================
file : readme.txt
@@ -852,32 +858,6 @@ static GFXDECODE_START( cowrace )
GFXDECODE_ENTRY( "gfx2", 0x000000, layout8x8x2, 0x000, 0x80 )
GFXDECODE_END
-/**********************************************************************************************************
-*
-* MC6845 interface
-*
-* screen size: 384x272 registers 00 & 04. (value-1)
-* visible area: 256x224 registers 01 & 06.
-*
-* the clocks are a guess, but is the only logical combination I found to get a reasonable vertical of ~53Hz.
-*
-***********************************************************************************************************/
-
-static MC6845_INTERFACE( mc6845_intf )
-{
- false, /* show border area */
- 0,0,0,0, /* visarea adjustment */
- 8, /* number of pixels per video memory address */
- NULL, /* before pixel update callback */
- NULL, /* row update callback */
- NULL, /* after pixel update callback */
- DEVCB_NULL, /* callback for display state changes */
- DEVCB_NULL, /* callback for cursor state changes */
- DEVCB_NULL, /* HSYNC callback */
- DEVCB_NULL, /* VSYNC callback */
- NULL /* update address callback */
-};
-
/*************************************
*
* Sound HW Config
@@ -1006,7 +986,9 @@ static MACHINE_CONFIG_START( kingdrby, kingdrby_state )
MCFG_SCREEN_UPDATE_DRIVER(kingdrby_state, screen_update_kingdrby)
MCFG_SCREEN_PALETTE("palette")
- MCFG_MC6845_ADD("crtc", MC6845, "screen", CLK_1/32, mc6845_intf) /* 53.333 Hz. guess */
+ MCFG_MC6845_ADD("crtc", MC6845, "screen", CLK_1/32) /* 53.333 Hz. guess */
+ MCFG_MC6845_SHOW_BORDER_AREA(false)
+ MCFG_MC6845_CHAR_WIDTH(8)
MCFG_SPEAKER_STANDARD_MONO("mono")