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author MooglyGuy <therealmogminer@gmail.com>2019-05-30 20:50:34 +0200
committer MooglyGuy <therealmogminer@gmail.com>2019-05-30 20:52:49 +0200
commitfea7b61117e23205509a4e14b1306f5e547750b8 (patch)
treeb2f0272a940b9653e646edbc9eebe1f205ae0aad
parent372ffee444cd6f2c8e3087d95f21c0bfc3337502 (diff)
-sgi_mc: Delay VDMA kickoff by a few ticks. Needed to make a 100Mhz Indy happy. nw
-rw-r--r--src/mame/machine/sgi.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/machine/sgi.cpp b/src/mame/machine/sgi.cpp
index e0cb358adad..3bc5108f6aa 100644
--- a/src/mame/machine/sgi.cpp
+++ b/src/mame/machine/sgi.cpp
@@ -662,7 +662,7 @@ WRITE32_MEMBER( sgi_mc_device::write )
LOGMASKED(LOG_WRITES | LOG_DMA, "%s: DMA GIO64 Address Write + Start DMA: %08x & %08x\n", machine().describe_context(), data, mem_mask);
m_dma_gio64_addr = data;
m_dma_run |= 0x40;
- m_dma_timer->adjust(attotime::from_hz(33333333), 0, attotime::from_hz(33333333));
+ m_dma_timer->adjust(attotime::from_ticks(4, 33333333), 0, attotime::from_hz(33333333));
break;
}
case 0x2030/4: