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mac128: Correct the macse iwm clock, correct the cycle adjustment

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This commit is contained in:
Olivier Galibert 2021-03-21 21:44:43 +01:00
parent 025183d82c
commit c956d82bc2
1 changed files with 2 additions and 2 deletions
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4
src/mame/drivers/mac128.cpp
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@ -698,7 +698,7 @@ void mac128_state::via_sync()
uint64_t vpa_cycle = cur_cycle+2;
uint64_t via_start_cycle = (vpa_cycle + 9) / 10;
uint64_t end_cycle = via_start_cycle * 10 + 4;
m_maincpu->adjust_icount(cur_cycle - end_cycle - 4); // 4 cycles already counted by the core
m_maincpu->adjust_icount(cur_cycle - end_cycle + 4); // 4 cycles already counted by the core
}
uint16_t mac128_state::mac_via_r(offs_t offset)
@ -1184,7 +1184,7 @@ void mac128_state::macse(machine_config &config)
config.device_remove("pds");
config.device_remove("scsibus");
IWM(config.replace(), m_iwm, C7M);
IWM(config.replace(), m_iwm, C7M*2);
m_iwm->phases_cb().set(FUNC(mac128_state::phases_w));
m_iwm->devsel_cb().set(FUNC(mac128_state::devsel_se_w));