diff options
Diffstat (limited to 'src/mame/drivers/pg685.cpp')
-rw-r--r-- | src/mame/drivers/pg685.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/mame/drivers/pg685.cpp b/src/mame/drivers/pg685.cpp index 45b87a26432..bf5c490501f 100644 --- a/src/mame/drivers/pg685.cpp +++ b/src/mame/drivers/pg685.cpp @@ -68,13 +68,13 @@ HD: SRM2064C-15, WD2010B-AL, 10,000000 MHz crystal 6ES5675-OUA11 -The PG-675 shares the housing with the PG-685, but uses dual 48 tpi floppy drives instead of the harddisk/96 tpi +The PG-675 shares the housing with the PG-685, but uses dual 48 tpi floppy drives instead of the harddisk/96 tpi drive combo. -CPU/Video: 8KB BIOS/CHAR EPROM, Intel 8088 CPU, SAB 8259AP, 12,288 MHz crystal, 2xHM6116LP-3, - HD46505SP-1 (HD68A45SP), D8279C-5, D8251AFC -Module/Floppy: Crystal 4.000 MHz, SAB 1797-02P, 2xP8255A, MM58167AN, 4xHM6116LP-3, D8251AFC -Memory: 54x 64KBit RAM, 18 empty sockets, 9 bit and 4 bit wire straps +CPU/Video: 8KB BIOS/CHAR EPROM, Intel 8088 CPU, SAB 8259AP, 12,288 MHz crystal, 2xHM6116LP-3, + HD46505SP-1 (HD68A45SP), D8279C-5, D8251AFC +Module/Floppy: Crystal 4.000 MHz, SAB 1797-02P, 2xP8255A, MM58167AN, 4xHM6116LP-3, D8251AFC +Memory: 54x 64KBit RAM, 18 empty sockets, 9 bit and 4 bit wire straps ****************************************************************************/ @@ -202,7 +202,7 @@ static ADDRESS_MAP_START(pg685oua12_mem, AS_PROGRAM, 16, pg685_state) AM_RANGE(0xf9f78, 0xf9f79) AM_WRITE8(f9f79_w, 0xff00) AM_RANGE(0xf9f80, 0xf9f81) AM_DEVREADWRITE8("crtc", mc6845_device, status_r, address_w, 0x00ff) AM_RANGE(0xf9f80, 0xf9f81) AM_DEVREADWRITE8("crtc", mc6845_device, register_r, register_w, 0xff00) - AM_RANGE(0xfc000,0xfffff) AM_RAM // BIOS RAM shadow + AM_RANGE(0xfc000,0xfffff) AM_RAM // BIOS RAM shadow AM_RANGE(0xffc000,0xffffff) AM_ROM AM_REGION("bios", 0) ADDRESS_MAP_END @@ -317,7 +317,7 @@ MC6845_UPDATE_ROW( pg685_state::crtc_update_row ) uint8_t data = fontram[ chr_base + chr * 16 ]; uint8_t fg = 1; uint8_t bg = 0; - + *p = palette[( data & 0x80 ) ? fg : bg]; p++; *p = palette[( data & 0x40 ) ? fg : bg]; p++; *p = palette[( data & 0x20 ) ? fg : bg]; p++; @@ -345,7 +345,7 @@ MC6845_UPDATE_ROW( pg685_state::crtc_update_row_oua12 ) uint8_t data = fontram[ chr_base + chr * 16 ]; uint8_t fg = 1; uint8_t bg = 0; - + *p = palette[( data & 0x80 ) ? fg : bg]; p++; *p = palette[( data & 0x40 ) ? fg : bg]; p++; *p = palette[( data & 0x20 ) ? fg : bg]; p++; @@ -402,7 +402,7 @@ static MACHINE_CONFIG_START( pg675, pg685_state ) MCFG_MC6845_SHOW_BORDER_AREA(false) MCFG_MC6845_CHAR_WIDTH(8) MCFG_MC6845_UPDATE_ROW_CB(pg685_state, crtc_update_row) - + // sound hardware // devices @@ -443,7 +443,7 @@ static MACHINE_CONFIG_START( pg685, pg685_state ) MCFG_MC6845_SHOW_BORDER_AREA(false) MCFG_MC6845_CHAR_WIDTH(8) MCFG_MC6845_UPDATE_ROW_CB(pg685_state, crtc_update_row) - + // sound hardware // devices |