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Merge pull request #1132 from MooglyGuy/master

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Remove needless timekeeper init in sun4
This commit is contained in:
Vas Crabb 2016-07-23 23:12:49 +10:00 committed by GitHub
commit b1b8bf3bdf
1 changed files with 1 additions and 18 deletions
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19
src/mame/drivers/sun4.cpp
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@ -1342,23 +1342,6 @@ void sun4_state::machine_reset()
m_scsi_irq = 0; m_scsi_irq = 0;
m_scsi_drq = 0; m_scsi_drq = 0;
for (UINT32 i = 0; i < (0x7f8 - 0x7d7); i++)
{
m_timekpr->write(m_maincpu->space(AS_PROGRAM), 0x7d7 + i, 0);
}
m_timekpr->write(m_maincpu->space(AS_PROGRAM), 0x7d9, 0x12);
m_timekpr->write(m_maincpu->space(AS_PROGRAM), 0x7e4, 0x34);
m_timekpr->write(m_maincpu->space(AS_PROGRAM), 0x7e5, 0x56);
m_timekpr->write(m_maincpu->space(AS_PROGRAM), 0x7e6, 0x78);
m_timekpr->write(m_maincpu->space(AS_PROGRAM), 0x7da, 0x11);
m_timekpr->write(m_maincpu->space(AS_PROGRAM), 0x7db, 0x22);
m_timekpr->write(m_maincpu->space(AS_PROGRAM), 0x7dc, 0x33);
m_timekpr->write(m_maincpu->space(AS_PROGRAM), 0x7dd, 0x44);
m_timekpr->write(m_maincpu->space(AS_PROGRAM), 0x7de, 0x55);
m_timekpr->write(m_maincpu->space(AS_PROGRAM), 0x7df, 0x66);
memset(m_counter, 0, sizeof(m_counter)); memset(m_counter, 0, sizeof(m_counter));
memset(m_dma, 0, sizeof(m_dma)); memset(m_dma, 0, sizeof(m_dma));
} }
@ -2291,7 +2274,7 @@ ROM_END
* :scc1 A Reg 00 <- 10 Reset External/Status Interrupt * :scc1 A Reg 00 <- 10 Reset External/Status Interrupt
* *
* SCC init 2 for the keyboard - is Identical to init 1 * SCC init 2 for the keyboard - is Identical to init 1
* *
* SCC init 3 for the keyboard - tricky one that reprogramms the baudrate constant as the last step. * SCC init 3 for the keyboard - tricky one that reprogramms the baudrate constant as the last step.
* ------------------------------------------------------------------------------------------------- * -------------------------------------------------------------------------------------------------
* :scc1 A Reg 09 <- 02 Master Interrupt Control - No Reset, No vector * :scc1 A Reg 09 <- 02 Master Interrupt Control - No Reset, No vector