From 3dbe938e2d3ec51da9280e14fc0a1e2a0cc0029e Mon Sep 17 00:00:00 2001 From: angelosa Date: Fri, 20 Oct 2017 05:53:54 +0200 Subject: taito_z.cpp: saner interleave CPU timings for Double Axle, attempt to fix road layer getting stuck on continue [Angelo Salese] --- src/mame/drivers/taito_z.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/mame/drivers/taito_z.cpp b/src/mame/drivers/taito_z.cpp index 718880f5a2f..6005149aba5 100644 --- a/src/mame/drivers/taito_z.cpp +++ b/src/mame/drivers/taito_z.cpp @@ -3588,7 +3588,8 @@ static MACHINE_CONFIG_START( dblaxle ) MCFG_MACHINE_START_OVERRIDE(taitoz_state,taitoz) MCFG_MACHINE_RESET_OVERRIDE(taitoz_state,taitoz) - MCFG_QUANTUM_TIME(attotime::from_hz(600)) + // make quantum time to be a multiple of the xtal (fixes road layer stuck on continue) + MCFG_QUANTUM_TIME(attotime::from_hz(XTAL_32MHz/1024)) MCFG_DEVICE_ADD("tc0510nio", TC0510NIO, 0) MCFG_TC0510NIO_READ_0_CB(IOPORT("DSWA")) -- cgit v1.2.3