From e65c8bd5c60b32711211ce9388c90e43f5d88bc1 Mon Sep 17 00:00:00 2001 From: Aaron Giles Date: Wed, 27 Feb 2008 15:05:50 +0000 Subject: [PATCH] From: Lei Wu To: submit@mamedev.org Subject: added PGM.c EEPROM/hiscore saving [Creamymami] --- src/mame/drivers/pgm.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/src/mame/drivers/pgm.c b/src/mame/drivers/pgm.c index 7f5b88819dc..2bee14365cb 100644 --- a/src/mame/drivers/pgm.c +++ b/src/mame/drivers/pgm.c @@ -546,6 +546,21 @@ static WRITE16_HANDLER( pgm_calendar_w ) } } +static NVRAM_HANDLER( pgm ) +{ + if (read_or_write) + /* save the SRAM settings */ + mame_fwrite(file, pgm_mainram, 0x20000); + else + { + /* load the SRAM settings */ + if (file) + mame_fread(file, pgm_mainram, 0x20000); + else + memset(pgm_mainram, 0, 0x20000); + } +} + /*** Memory Maps *************************************************************/ static ADDRESS_MAP_START( pgm_mem, ADDRESS_SPACE_PROGRAM, 16) @@ -1567,6 +1582,7 @@ static MACHINE_DRIVER_START( pgm ) MDRV_GFXDECODE(pgm) MDRV_PALETTE_LENGTH(0x1200/2) MDRV_MACHINE_RESET ( pgm ) + MDRV_NVRAM_HANDLER ( pgm ) MDRV_VIDEO_START(pgm) MDRV_VIDEO_EOF(pgm)