From 67be1f68d53ad9e96ed82f5ef8b55f2a2cabb469 Mon Sep 17 00:00:00 2001 From: AJR Date: Fri, 21 Sep 2018 23:41:55 -0400 Subject: hazl1420: Looks like only the external program ROMs are important (nw) --- src/mame/drivers/hazl1420.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/mame/drivers/hazl1420.cpp b/src/mame/drivers/hazl1420.cpp index bd3d999db28..de1edf99da5 100644 --- a/src/mame/drivers/hazl1420.cpp +++ b/src/mame/drivers/hazl1420.cpp @@ -40,8 +40,7 @@ private: void hazl1420_state::prog_map(address_map &map) { - map(0x000, 0x7ff).rom().region("maincpu", 0); - map(0x800, 0xfff).rom().region("maincpu_ea", 0x800); + map(0x000, 0xfff).rom().region("maincpu", 0); } void hazl1420_state::io_map(address_map &map) @@ -132,10 +131,11 @@ void hazl1420_state::hazl1420(machine_config &config) } ROM_START(hazl1420) - ROM_REGION(0x0800, "maincpu", 0) + ROM_REGION(0x0800, "maincpu_internal", 0) + // This internal ROM seems to belong to some earlier program revision ROM_LOAD("8049h.u19", 0x0000, 0x0800, CRC(81beb6de) SHA1(f272d1277f100af92384a4c4cec2c9db9424b603)) - ROM_REGION(0x1000, "maincpu_ea", 0) + ROM_REGION(0x1000, "maincpu", 0) ROM_LOAD("2716.u10", 0x0000, 0x0800, CRC(7c40ba24) SHA1(7575225adf1a06d66b079efcf0f4f9ee77fbddd4)) ROM_LOAD("8316.u11", 0x0800, 0x0800, CRC(1c112f09) SHA1(fa4973e99c6d66809cffef009c4869787089a774)) -- cgit v1.2.3