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path: root/src/devices/cpu/h8/h83002.cpp
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Diffstat (limited to 'src/devices/cpu/h8/h83002.cpp')
-rw-r--r--src/devices/cpu/h8/h83002.cpp379
1 files changed, 195 insertions, 184 deletions
diff --git a/src/devices/cpu/h8/h83002.cpp b/src/devices/cpu/h8/h83002.cpp
index ec385878f1d..f6215e62e40 100644
--- a/src/devices/cpu/h8/h83002.cpp
+++ b/src/devices/cpu/h8/h83002.cpp
@@ -5,272 +5,283 @@
DEFINE_DEVICE_TYPE(H83002, h83002_device, "h83002", "Hitachi H8/3002")
-h83002_device::h83002_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
+h83002_device::h83002_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
h8h_device(mconfig, H83002, tag, owner, clock, address_map_constructor(FUNC(h83002_device::map), this)),
- intc(*this, "intc"),
- adc(*this, "adc"),
- dma(*this, "dma"),
- dma0(*this, "dma:0"),
- dma1(*this, "dma:1"),
- port4(*this, "port4"),
- port6(*this, "port6"),
- port7(*this, "port7"),
- port8(*this, "port8"),
- port9(*this, "port9"),
- porta(*this, "porta"),
- portb(*this, "portb"),
- timer16(*this, "timer16"),
- timer16_0(*this, "timer16:0"),
- timer16_1(*this, "timer16:1"),
- timer16_2(*this, "timer16:2"),
- timer16_3(*this, "timer16:3"),
- timer16_4(*this, "timer16:4"),
- sci0(*this, "sci0"),
- sci1(*this, "sci1"),
- watchdog(*this, "watchdog"),
- tend0_cb(*this),
- tend1_cb(*this)
+ m_intc(*this, "intc"),
+ m_adc(*this, "adc"),
+ m_dma(*this, "dma"),
+ m_dma0(*this, "dma:0"),
+ m_dma1(*this, "dma:1"),
+ m_port4(*this, "port4"),
+ m_port6(*this, "port6"),
+ m_port7(*this, "port7"),
+ m_port8(*this, "port8"),
+ m_port9(*this, "port9"),
+ m_porta(*this, "porta"),
+ m_portb(*this, "portb"),
+ m_timer16(*this, "timer16"),
+ m_timer16_0(*this, "timer16:0"),
+ m_timer16_1(*this, "timer16:1"),
+ m_timer16_2(*this, "timer16:2"),
+ m_timer16_3(*this, "timer16:3"),
+ m_timer16_4(*this, "timer16:4"),
+ m_watchdog(*this, "watchdog"),
+ m_tend_cb(*this),
+ m_syscr(0)
{
- syscr = 0;
}
void h83002_device::map(address_map &map)
{
- const offs_t base = mode_a20 ? 0xf0000 : 0xff0000;
+ const offs_t base = m_mode_a20 ? 0xf0000 : 0xff0000;
map(base | 0xfd10, base | 0xff0f).ram();
- // DMA: only full address mode supported
- map(base | 0xff20, base | 0xff21).rw("dma:0", FUNC(h8_dma_channel_device::marah_r), FUNC(h8_dma_channel_device::marah_w));
- map(base | 0xff22, base | 0xff23).rw("dma:0", FUNC(h8_dma_channel_device::maral_r), FUNC(h8_dma_channel_device::maral_w));
- map(base | 0xff24, base | 0xff25).rw("dma:0", FUNC(h8_dma_channel_device::etcra_r), FUNC(h8_dma_channel_device::etcra_w));
- map(base | 0xff27, base | 0xff27).rw("dma:0", FUNC(h8_dma_channel_device::dtcra_r), FUNC(h8_dma_channel_device::dtcra_w));
- map(base | 0xff28, base | 0xff29).rw("dma:0", FUNC(h8_dma_channel_device::marbh_r), FUNC(h8_dma_channel_device::marbh_w));
- map(base | 0xff2a, base | 0xff2b).rw("dma:0", FUNC(h8_dma_channel_device::marbl_r), FUNC(h8_dma_channel_device::marbl_w));
- map(base | 0xff2c, base | 0xff2d).rw("dma:0", FUNC(h8_dma_channel_device::etcrb_r), FUNC(h8_dma_channel_device::etcrb_w));
- map(base | 0xff2f, base | 0xff2f).rw("dma:0", FUNC(h8_dma_channel_device::dtcrb_r), FUNC(h8_dma_channel_device::dtcrb_w));
- map(base | 0xff30, base | 0xff31).rw("dma:1", FUNC(h8_dma_channel_device::marah_r), FUNC(h8_dma_channel_device::marah_w));
- map(base | 0xff32, base | 0xff33).rw("dma:1", FUNC(h8_dma_channel_device::maral_r), FUNC(h8_dma_channel_device::maral_w));
- map(base | 0xff34, base | 0xff35).rw("dma:1", FUNC(h8_dma_channel_device::etcra_r), FUNC(h8_dma_channel_device::etcra_w));
- map(base | 0xff37, base | 0xff37).rw("dma:1", FUNC(h8_dma_channel_device::dtcra_r), FUNC(h8_dma_channel_device::dtcra_w));
- map(base | 0xff38, base | 0xff39).rw("dma:1", FUNC(h8_dma_channel_device::marbh_r), FUNC(h8_dma_channel_device::marbh_w));
- map(base | 0xff3a, base | 0xff3b).rw("dma:1", FUNC(h8_dma_channel_device::marbl_r), FUNC(h8_dma_channel_device::marbl_w));
- map(base | 0xff3c, base | 0xff3d).rw("dma:1", FUNC(h8_dma_channel_device::etcrb_r), FUNC(h8_dma_channel_device::etcrb_w));
- map(base | 0xff3f, base | 0xff3f).rw("dma:1", FUNC(h8_dma_channel_device::dtcrb_r), FUNC(h8_dma_channel_device::dtcrb_w));
+ map(base | 0xff20, base | 0xff21).rw(m_dma0, FUNC(h8h_dma_channel_device::marah_r), FUNC(h8h_dma_channel_device::marah_w));
+ map(base | 0xff22, base | 0xff23).rw(m_dma0, FUNC(h8h_dma_channel_device::maral_r), FUNC(h8h_dma_channel_device::maral_w));
+ map(base | 0xff24, base | 0xff25).rw(m_dma0, FUNC(h8h_dma_channel_device::etcra_r), FUNC(h8h_dma_channel_device::etcra_w));
+ map(base | 0xff26, base | 0xff26).rw(m_dma0, FUNC(h8h_dma_channel_device::ioara8_r), FUNC(h8h_dma_channel_device::ioara8_w));
+ map(base | 0xff27, base | 0xff27).rw(m_dma0, FUNC(h8h_dma_channel_device::dtcra_r), FUNC(h8h_dma_channel_device::dtcra_w));
+ map(base | 0xff28, base | 0xff29).rw(m_dma0, FUNC(h8h_dma_channel_device::marbh_r), FUNC(h8h_dma_channel_device::marbh_w));
+ map(base | 0xff2a, base | 0xff2b).rw(m_dma0, FUNC(h8h_dma_channel_device::marbl_r), FUNC(h8h_dma_channel_device::marbl_w));
+ map(base | 0xff2c, base | 0xff2d).rw(m_dma0, FUNC(h8h_dma_channel_device::etcrb_r), FUNC(h8h_dma_channel_device::etcrb_w));
+ map(base | 0xff2e, base | 0xff2e).rw(m_dma0, FUNC(h8h_dma_channel_device::ioarb8_r), FUNC(h8h_dma_channel_device::ioarb8_w));
+ map(base | 0xff2f, base | 0xff2f).rw(m_dma0, FUNC(h8h_dma_channel_device::dtcrb_r), FUNC(h8h_dma_channel_device::dtcrb_w));
+ map(base | 0xff30, base | 0xff31).rw(m_dma1, FUNC(h8h_dma_channel_device::marah_r), FUNC(h8h_dma_channel_device::marah_w));
+ map(base | 0xff32, base | 0xff33).rw(m_dma1, FUNC(h8h_dma_channel_device::maral_r), FUNC(h8h_dma_channel_device::maral_w));
+ map(base | 0xff34, base | 0xff35).rw(m_dma1, FUNC(h8h_dma_channel_device::etcra_r), FUNC(h8h_dma_channel_device::etcra_w));
+ map(base | 0xff36, base | 0xff36).rw(m_dma1, FUNC(h8h_dma_channel_device::ioara8_r), FUNC(h8h_dma_channel_device::ioara8_w));
+ map(base | 0xff37, base | 0xff37).rw(m_dma1, FUNC(h8h_dma_channel_device::dtcra_r), FUNC(h8h_dma_channel_device::dtcra_w));
+ map(base | 0xff38, base | 0xff39).rw(m_dma1, FUNC(h8h_dma_channel_device::marbh_r), FUNC(h8h_dma_channel_device::marbh_w));
+ map(base | 0xff3a, base | 0xff3b).rw(m_dma1, FUNC(h8h_dma_channel_device::marbl_r), FUNC(h8h_dma_channel_device::marbl_w));
+ map(base | 0xff3c, base | 0xff3d).rw(m_dma1, FUNC(h8h_dma_channel_device::etcrb_r), FUNC(h8h_dma_channel_device::etcrb_w));
+ map(base | 0xff3e, base | 0xff3e).rw(m_dma1, FUNC(h8h_dma_channel_device::ioarb8_r), FUNC(h8h_dma_channel_device::ioarb8_w));
+ map(base | 0xff3f, base | 0xff3f).rw(m_dma1, FUNC(h8h_dma_channel_device::dtcrb_r), FUNC(h8h_dma_channel_device::dtcrb_w));
- map(base | 0xff60, base | 0xff60).rw("timer16", FUNC(h8_timer16_device::tstr_r), FUNC(h8_timer16_device::tstr_w));
- map(base | 0xff61, base | 0xff61).rw("timer16", FUNC(h8_timer16_device::tsyr_r), FUNC(h8_timer16_device::tsyr_w));
- map(base | 0xff62, base | 0xff62).rw("timer16", FUNC(h8_timer16_device::tmdr_r), FUNC(h8_timer16_device::tmdr_w));
- map(base | 0xff63, base | 0xff63).rw("timer16", FUNC(h8_timer16_device::tfcr_r), FUNC(h8_timer16_device::tfcr_w));
- map(base | 0xff64, base | 0xff64).rw("timer16:0", FUNC(h8_timer16_channel_device::tcr_r), FUNC(h8_timer16_channel_device::tcr_w));
- map(base | 0xff65, base | 0xff65).rw("timer16:0", FUNC(h8_timer16_channel_device::tior_r), FUNC(h8_timer16_channel_device::tior_w));
- map(base | 0xff66, base | 0xff66).rw("timer16:0", FUNC(h8_timer16_channel_device::tier_r), FUNC(h8_timer16_channel_device::tier_w));
- map(base | 0xff67, base | 0xff67).rw("timer16:0", FUNC(h8_timer16_channel_device::tsr_r), FUNC(h8_timer16_channel_device::tsr_w));
- map(base | 0xff68, base | 0xff69).rw("timer16:0", FUNC(h8_timer16_channel_device::tcnt_r), FUNC(h8_timer16_channel_device::tcnt_w));
- map(base | 0xff6a, base | 0xff6d).rw("timer16:0", FUNC(h8_timer16_channel_device::tgr_r), FUNC(h8_timer16_channel_device::tgr_w));
- map(base | 0xff6e, base | 0xff6e).rw("timer16:1", FUNC(h8_timer16_channel_device::tcr_r), FUNC(h8_timer16_channel_device::tcr_w));
- map(base | 0xff6f, base | 0xff6f).rw("timer16:1", FUNC(h8_timer16_channel_device::tior_r), FUNC(h8_timer16_channel_device::tior_w));
- map(base | 0xff70, base | 0xff70).rw("timer16:1", FUNC(h8_timer16_channel_device::tier_r), FUNC(h8_timer16_channel_device::tier_w));
- map(base | 0xff71, base | 0xff71).rw("timer16:1", FUNC(h8_timer16_channel_device::tsr_r), FUNC(h8_timer16_channel_device::tsr_w));
- map(base | 0xff72, base | 0xff73).rw("timer16:1", FUNC(h8_timer16_channel_device::tcnt_r), FUNC(h8_timer16_channel_device::tcnt_w));
- map(base | 0xff74, base | 0xff77).rw("timer16:1", FUNC(h8_timer16_channel_device::tgr_r), FUNC(h8_timer16_channel_device::tgr_w));
- map(base | 0xff78, base | 0xff78).rw("timer16:2", FUNC(h8_timer16_channel_device::tcr_r), FUNC(h8_timer16_channel_device::tcr_w));
- map(base | 0xff79, base | 0xff79).rw("timer16:2", FUNC(h8_timer16_channel_device::tior_r), FUNC(h8_timer16_channel_device::tior_w));
- map(base | 0xff7a, base | 0xff7a).rw("timer16:2", FUNC(h8_timer16_channel_device::tier_r), FUNC(h8_timer16_channel_device::tier_w));
- map(base | 0xff7b, base | 0xff7b).rw("timer16:2", FUNC(h8_timer16_channel_device::tsr_r), FUNC(h8_timer16_channel_device::tsr_w));
- map(base | 0xff7c, base | 0xff7d).rw("timer16:2", FUNC(h8_timer16_channel_device::tcnt_r), FUNC(h8_timer16_channel_device::tcnt_w));
- map(base | 0xff7e, base | 0xff81).rw("timer16:2", FUNC(h8_timer16_channel_device::tgr_r), FUNC(h8_timer16_channel_device::tgr_w));
- map(base | 0xff82, base | 0xff82).rw("timer16:3", FUNC(h8_timer16_channel_device::tcr_r), FUNC(h8_timer16_channel_device::tcr_w));
- map(base | 0xff83, base | 0xff83).rw("timer16:3", FUNC(h8_timer16_channel_device::tior_r), FUNC(h8_timer16_channel_device::tior_w));
- map(base | 0xff84, base | 0xff84).rw("timer16:3", FUNC(h8_timer16_channel_device::tier_r), FUNC(h8_timer16_channel_device::tier_w));
- map(base | 0xff85, base | 0xff85).rw("timer16:3", FUNC(h8_timer16_channel_device::tsr_r), FUNC(h8_timer16_channel_device::tsr_w));
- map(base | 0xff86, base | 0xff87).rw("timer16:3", FUNC(h8_timer16_channel_device::tcnt_r), FUNC(h8_timer16_channel_device::tcnt_w));
- map(base | 0xff88, base | 0xff8b).rw("timer16:3", FUNC(h8_timer16_channel_device::tgr_r), FUNC(h8_timer16_channel_device::tgr_w));
- map(base | 0xff8c, base | 0xff8f).rw("timer16:3", FUNC(h8_timer16_channel_device::tbr_r), FUNC(h8_timer16_channel_device::tbr_w));
- map(base | 0xff90, base | 0xff90).rw("timer16", FUNC(h8_timer16_device::toer_r), FUNC(h8_timer16_device::toer_w));
- map(base | 0xff91, base | 0xff91).rw("timer16", FUNC(h8_timer16_device::tocr_r), FUNC(h8_timer16_device::tocr_w));
- map(base | 0xff92, base | 0xff92).rw("timer16:4", FUNC(h8_timer16_channel_device::tcr_r), FUNC(h8_timer16_channel_device::tcr_w));
- map(base | 0xff93, base | 0xff93).rw("timer16:4", FUNC(h8_timer16_channel_device::tior_r), FUNC(h8_timer16_channel_device::tior_w));
- map(base | 0xff94, base | 0xff94).rw("timer16:4", FUNC(h8_timer16_channel_device::tier_r), FUNC(h8_timer16_channel_device::tier_w));
- map(base | 0xff95, base | 0xff95).rw("timer16:4", FUNC(h8_timer16_channel_device::tsr_r), FUNC(h8_timer16_channel_device::tsr_w));
- map(base | 0xff96, base | 0xff97).rw("timer16:4", FUNC(h8_timer16_channel_device::tcnt_r), FUNC(h8_timer16_channel_device::tcnt_w));
- map(base | 0xff98, base | 0xff9b).rw("timer16:4", FUNC(h8_timer16_channel_device::tgr_r), FUNC(h8_timer16_channel_device::tgr_w));
- map(base | 0xff9c, base | 0xff9f).rw("timer16:4", FUNC(h8_timer16_channel_device::tbr_r), FUNC(h8_timer16_channel_device::tbr_w));
+ map(base | 0xff60, base | 0xff60).rw(m_timer16, FUNC(h8_timer16_device::tstr_r), FUNC(h8_timer16_device::tstr_w));
+ map(base | 0xff61, base | 0xff61).rw(m_timer16, FUNC(h8_timer16_device::tsyr_r), FUNC(h8_timer16_device::tsyr_w));
+ map(base | 0xff62, base | 0xff62).rw(m_timer16, FUNC(h8_timer16_device::tmdr_r), FUNC(h8_timer16_device::tmdr_w));
+ map(base | 0xff63, base | 0xff63).rw(m_timer16, FUNC(h8_timer16_device::tfcr_r), FUNC(h8_timer16_device::tfcr_w));
+ map(base | 0xff64, base | 0xff64).rw(m_timer16_0, FUNC(h8_timer16_channel_device::tcr_r), FUNC(h8_timer16_channel_device::tcr_w));
+ map(base | 0xff65, base | 0xff65).rw(m_timer16_0, FUNC(h8_timer16_channel_device::tior_r), FUNC(h8_timer16_channel_device::tior_w));
+ map(base | 0xff66, base | 0xff66).rw(m_timer16_0, FUNC(h8_timer16_channel_device::tier_r), FUNC(h8_timer16_channel_device::tier_w));
+ map(base | 0xff67, base | 0xff67).rw(m_timer16_0, FUNC(h8_timer16_channel_device::tsr_r), FUNC(h8_timer16_channel_device::tsr_w));
+ map(base | 0xff68, base | 0xff69).rw(m_timer16_0, FUNC(h8_timer16_channel_device::tcnt_r), FUNC(h8_timer16_channel_device::tcnt_w));
+ map(base | 0xff6a, base | 0xff6d).rw(m_timer16_0, FUNC(h8_timer16_channel_device::tgr_r), FUNC(h8_timer16_channel_device::tgr_w));
+ map(base | 0xff6e, base | 0xff6e).rw(m_timer16_1, FUNC(h8_timer16_channel_device::tcr_r), FUNC(h8_timer16_channel_device::tcr_w));
+ map(base | 0xff6f, base | 0xff6f).rw(m_timer16_1, FUNC(h8_timer16_channel_device::tior_r), FUNC(h8_timer16_channel_device::tior_w));
+ map(base | 0xff70, base | 0xff70).rw(m_timer16_1, FUNC(h8_timer16_channel_device::tier_r), FUNC(h8_timer16_channel_device::tier_w));
+ map(base | 0xff71, base | 0xff71).rw(m_timer16_1, FUNC(h8_timer16_channel_device::tsr_r), FUNC(h8_timer16_channel_device::tsr_w));
+ map(base | 0xff72, base | 0xff73).rw(m_timer16_1, FUNC(h8_timer16_channel_device::tcnt_r), FUNC(h8_timer16_channel_device::tcnt_w));
+ map(base | 0xff74, base | 0xff77).rw(m_timer16_1, FUNC(h8_timer16_channel_device::tgr_r), FUNC(h8_timer16_channel_device::tgr_w));
+ map(base | 0xff78, base | 0xff78).rw(m_timer16_2, FUNC(h8_timer16_channel_device::tcr_r), FUNC(h8_timer16_channel_device::tcr_w));
+ map(base | 0xff79, base | 0xff79).rw(m_timer16_2, FUNC(h8_timer16_channel_device::tior_r), FUNC(h8_timer16_channel_device::tior_w));
+ map(base | 0xff7a, base | 0xff7a).rw(m_timer16_2, FUNC(h8_timer16_channel_device::tier_r), FUNC(h8_timer16_channel_device::tier_w));
+ map(base | 0xff7b, base | 0xff7b).rw(m_timer16_2, FUNC(h8_timer16_channel_device::tsr_r), FUNC(h8_timer16_channel_device::tsr_w));
+ map(base | 0xff7c, base | 0xff7d).rw(m_timer16_2, FUNC(h8_timer16_channel_device::tcnt_r), FUNC(h8_timer16_channel_device::tcnt_w));
+ map(base | 0xff7e, base | 0xff81).rw(m_timer16_2, FUNC(h8_timer16_channel_device::tgr_r), FUNC(h8_timer16_channel_device::tgr_w));
+ map(base | 0xff82, base | 0xff82).rw(m_timer16_3, FUNC(h8_timer16_channel_device::tcr_r), FUNC(h8_timer16_channel_device::tcr_w));
+ map(base | 0xff83, base | 0xff83).rw(m_timer16_3, FUNC(h8_timer16_channel_device::tior_r), FUNC(h8_timer16_channel_device::tior_w));
+ map(base | 0xff84, base | 0xff84).rw(m_timer16_3, FUNC(h8_timer16_channel_device::tier_r), FUNC(h8_timer16_channel_device::tier_w));
+ map(base | 0xff85, base | 0xff85).rw(m_timer16_3, FUNC(h8_timer16_channel_device::tsr_r), FUNC(h8_timer16_channel_device::tsr_w));
+ map(base | 0xff86, base | 0xff87).rw(m_timer16_3, FUNC(h8_timer16_channel_device::tcnt_r), FUNC(h8_timer16_channel_device::tcnt_w));
+ map(base | 0xff88, base | 0xff8b).rw(m_timer16_3, FUNC(h8_timer16_channel_device::tgr_r), FUNC(h8_timer16_channel_device::tgr_w));
+ map(base | 0xff8c, base | 0xff8f).rw(m_timer16_3, FUNC(h8_timer16_channel_device::tbr_r), FUNC(h8_timer16_channel_device::tbr_w));
+ map(base | 0xff90, base | 0xff90).rw(m_timer16, FUNC(h8_timer16_device::toer_r), FUNC(h8_timer16_device::toer_w));
+ map(base | 0xff91, base | 0xff91).rw(m_timer16, FUNC(h8_timer16_device::tocr_r), FUNC(h8_timer16_device::tocr_w));
+ map(base | 0xff92, base | 0xff92).rw(m_timer16_4, FUNC(h8_timer16_channel_device::tcr_r), FUNC(h8_timer16_channel_device::tcr_w));
+ map(base | 0xff93, base | 0xff93).rw(m_timer16_4, FUNC(h8_timer16_channel_device::tior_r), FUNC(h8_timer16_channel_device::tior_w));
+ map(base | 0xff94, base | 0xff94).rw(m_timer16_4, FUNC(h8_timer16_channel_device::tier_r), FUNC(h8_timer16_channel_device::tier_w));
+ map(base | 0xff95, base | 0xff95).rw(m_timer16_4, FUNC(h8_timer16_channel_device::tsr_r), FUNC(h8_timer16_channel_device::tsr_w));
+ map(base | 0xff96, base | 0xff97).rw(m_timer16_4, FUNC(h8_timer16_channel_device::tcnt_r), FUNC(h8_timer16_channel_device::tcnt_w));
+ map(base | 0xff98, base | 0xff9b).rw(m_timer16_4, FUNC(h8_timer16_channel_device::tgr_r), FUNC(h8_timer16_channel_device::tgr_w));
+ map(base | 0xff9c, base | 0xff9f).rw(m_timer16_4, FUNC(h8_timer16_channel_device::tbr_r), FUNC(h8_timer16_channel_device::tbr_w));
- map(base | 0xffa8, base | 0xffa9).rw("watchdog", FUNC(h8_watchdog_device::wd_r), FUNC(h8_watchdog_device::wd_w));
- map(base | 0xffaa, base | 0xffab).rw("watchdog", FUNC(h8_watchdog_device::rst_r), FUNC(h8_watchdog_device::rst_w));
+ map(base | 0xffa8, base | 0xffa9).rw(m_watchdog, FUNC(h8_watchdog_device::wd_r), FUNC(h8_watchdog_device::wd_w));
+ map(base | 0xffaa, base | 0xffab).rw(m_watchdog, FUNC(h8_watchdog_device::rst_r), FUNC(h8_watchdog_device::rst_w));
map(base | 0xffad, base | 0xffad).rw(FUNC(h83002_device::rtmcsr_r), FUNC(h83002_device::rtmcsr_w));
- map(base | 0xffb0, base | 0xffb0).rw("sci0", FUNC(h8_sci_device::smr_r), FUNC(h8_sci_device::smr_w));
- map(base | 0xffb1, base | 0xffb1).rw("sci0", FUNC(h8_sci_device::brr_r), FUNC(h8_sci_device::brr_w));
- map(base | 0xffb2, base | 0xffb2).rw("sci0", FUNC(h8_sci_device::scr_r), FUNC(h8_sci_device::scr_w));
- map(base | 0xffb3, base | 0xffb3).rw("sci0", FUNC(h8_sci_device::tdr_r), FUNC(h8_sci_device::tdr_w));
- map(base | 0xffb4, base | 0xffb4).rw("sci0", FUNC(h8_sci_device::ssr_r), FUNC(h8_sci_device::ssr_w));
- map(base | 0xffb5, base | 0xffb5).r("sci0", FUNC(h8_sci_device::rdr_r));
- map(base | 0xffb8, base | 0xffb8).rw("sci1", FUNC(h8_sci_device::smr_r), FUNC(h8_sci_device::smr_w));
- map(base | 0xffb9, base | 0xffb9).rw("sci1", FUNC(h8_sci_device::brr_r), FUNC(h8_sci_device::brr_w));
- map(base | 0xffba, base | 0xffba).rw("sci1", FUNC(h8_sci_device::scr_r), FUNC(h8_sci_device::scr_w));
- map(base | 0xffbb, base | 0xffbb).rw("sci1", FUNC(h8_sci_device::tdr_r), FUNC(h8_sci_device::tdr_w));
- map(base | 0xffbc, base | 0xffbc).rw("sci1", FUNC(h8_sci_device::ssr_r), FUNC(h8_sci_device::ssr_w));
- map(base | 0xffbd, base | 0xffbd).r("sci1", FUNC(h8_sci_device::rdr_r));
- map(base | 0xffc5, base | 0xffc5).w("port4", FUNC(h8_port_device::ddr_w));
- map(base | 0xffc7, base | 0xffc7).rw("port4", FUNC(h8_port_device::port_r), FUNC(h8_port_device::dr_w));
- map(base | 0xffc9, base | 0xffc9).w("port6", FUNC(h8_port_device::ddr_w));
- map(base | 0xffcb, base | 0xffcb).rw("port6", FUNC(h8_port_device::port_r), FUNC(h8_port_device::dr_w));
- map(base | 0xffcd, base | 0xffcd).w("port8", FUNC(h8_port_device::ddr_w));
- map(base | 0xffce, base | 0xffce).r("port7", FUNC(h8_port_device::port_r));
- map(base | 0xffcf, base | 0xffcf).rw("port8", FUNC(h8_port_device::port_r), FUNC(h8_port_device::dr_w));
- map(base | 0xffd0, base | 0xffd0).w("port9", FUNC(h8_port_device::ddr_w));
- map(base | 0xffd1, base | 0xffd1).w("porta", FUNC(h8_port_device::ddr_w));
- map(base | 0xffd2, base | 0xffd2).rw("port9", FUNC(h8_port_device::port_r), FUNC(h8_port_device::dr_w));
- map(base | 0xffd3, base | 0xffd3).rw("porta", FUNC(h8_port_device::port_r), FUNC(h8_port_device::dr_w));
- map(base | 0xffd4, base | 0xffd4).w("portb", FUNC(h8_port_device::ddr_w));
- map(base | 0xffd6, base | 0xffd6).rw("portb", FUNC(h8_port_device::port_r), FUNC(h8_port_device::dr_w));
- map(base | 0xffda, base | 0xffda).rw("port4", FUNC(h8_port_device::pcr_r), FUNC(h8_port_device::pcr_w));
+ map(base | 0xffb0, base | 0xffb0).rw(m_sci[0], FUNC(h8_sci_device::smr_r), FUNC(h8_sci_device::smr_w));
+ map(base | 0xffb1, base | 0xffb1).rw(m_sci[0], FUNC(h8_sci_device::brr_r), FUNC(h8_sci_device::brr_w));
+ map(base | 0xffb2, base | 0xffb2).rw(m_sci[0], FUNC(h8_sci_device::scr_r), FUNC(h8_sci_device::scr_w));
+ map(base | 0xffb3, base | 0xffb3).rw(m_sci[0], FUNC(h8_sci_device::tdr_r), FUNC(h8_sci_device::tdr_w));
+ map(base | 0xffb4, base | 0xffb4).rw(m_sci[0], FUNC(h8_sci_device::ssr_r), FUNC(h8_sci_device::ssr_w));
+ map(base | 0xffb5, base | 0xffb5).r(m_sci[0], FUNC(h8_sci_device::rdr_r));
+ map(base | 0xffb8, base | 0xffb8).rw(m_sci[1], FUNC(h8_sci_device::smr_r), FUNC(h8_sci_device::smr_w));
+ map(base | 0xffb9, base | 0xffb9).rw(m_sci[1], FUNC(h8_sci_device::brr_r), FUNC(h8_sci_device::brr_w));
+ map(base | 0xffba, base | 0xffba).rw(m_sci[1], FUNC(h8_sci_device::scr_r), FUNC(h8_sci_device::scr_w));
+ map(base | 0xffbb, base | 0xffbb).rw(m_sci[1], FUNC(h8_sci_device::tdr_r), FUNC(h8_sci_device::tdr_w));
+ map(base | 0xffbc, base | 0xffbc).rw(m_sci[1], FUNC(h8_sci_device::ssr_r), FUNC(h8_sci_device::ssr_w));
+ map(base | 0xffbd, base | 0xffbd).r(m_sci[1], FUNC(h8_sci_device::rdr_r));
+ map(base | 0xffc5, base | 0xffc5).w(m_port4, FUNC(h8_port_device::ddr_w));
+ map(base | 0xffc7, base | 0xffc7).rw(m_port4, FUNC(h8_port_device::port_r), FUNC(h8_port_device::dr_w));
+ map(base | 0xffc9, base | 0xffc9).w(m_port6, FUNC(h8_port_device::ddr_w));
+ map(base | 0xffcb, base | 0xffcb).rw(m_port6, FUNC(h8_port_device::port_r), FUNC(h8_port_device::dr_w));
+ map(base | 0xffcd, base | 0xffcd).w(m_port8, FUNC(h8_port_device::ddr_w));
+ map(base | 0xffce, base | 0xffce).r(m_port7, FUNC(h8_port_device::port_r));
+ map(base | 0xffcf, base | 0xffcf).rw(m_port8, FUNC(h8_port_device::port_r), FUNC(h8_port_device::dr_w));
+ map(base | 0xffd0, base | 0xffd0).w(m_port9, FUNC(h8_port_device::ddr_w));
+ map(base | 0xffd1, base | 0xffd1).w(m_porta, FUNC(h8_port_device::ddr_w));
+ map(base | 0xffd2, base | 0xffd2).rw(m_port9, FUNC(h8_port_device::port_r), FUNC(h8_port_device::dr_w));
+ map(base | 0xffd3, base | 0xffd3).rw(m_porta, FUNC(h8_port_device::port_r), FUNC(h8_port_device::dr_w));
+ map(base | 0xffd4, base | 0xffd4).w(m_portb, FUNC(h8_port_device::ddr_w));
+ map(base | 0xffd6, base | 0xffd6).rw(m_portb, FUNC(h8_port_device::port_r), FUNC(h8_port_device::dr_w));
+ map(base | 0xffda, base | 0xffda).rw(m_port4, FUNC(h8_port_device::pcr_r), FUNC(h8_port_device::pcr_w));
- map(base | 0xffe0, base | 0xffe7).r("adc", FUNC(h8_adc_device::addr8_r));
- map(base | 0xffe8, base | 0xffe8).rw("adc", FUNC(h8_adc_device::adcsr_r), FUNC(h8_adc_device::adcsr_w));
- map(base | 0xffe9, base | 0xffe9).rw("adc", FUNC(h8_adc_device::adcr_r), FUNC(h8_adc_device::adcr_w));
+ map(base | 0xffe0, base | 0xffe7).r(m_adc, FUNC(h8_adc_device::addr8_r));
+ map(base | 0xffe8, base | 0xffe8).rw(m_adc, FUNC(h8_adc_device::adcsr_r), FUNC(h8_adc_device::adcsr_w));
+ map(base | 0xffe9, base | 0xffe9).rw(m_adc, FUNC(h8_adc_device::adcr_r), FUNC(h8_adc_device::adcr_w));
map(base | 0xfff2, base | 0xfff2).rw(FUNC(h83002_device::syscr_r), FUNC(h83002_device::syscr_w));
- map(base | 0xfff4, base | 0xfff4).rw("intc", FUNC(h8h_intc_device::iscr_r), FUNC(h8h_intc_device::iscr_w));
- map(base | 0xfff5, base | 0xfff5).rw("intc", FUNC(h8h_intc_device::ier_r), FUNC(h8h_intc_device::ier_w));
- map(base | 0xfff6, base | 0xfff6).rw("intc", FUNC(h8h_intc_device::isr_r), FUNC(h8h_intc_device::isr_w));
- map(base | 0xfff8, base | 0xfff9).rw("intc", FUNC(h8h_intc_device::icr_r), FUNC(h8h_intc_device::icr_w));
+ map(base | 0xfff4, base | 0xfff4).rw(m_intc, FUNC(h8h_intc_device::iscr_r), FUNC(h8h_intc_device::iscr_w));
+ map(base | 0xfff5, base | 0xfff5).rw(m_intc, FUNC(h8h_intc_device::ier_r), FUNC(h8h_intc_device::ier_w));
+ map(base | 0xfff6, base | 0xfff6).rw(m_intc, FUNC(h8h_intc_device::isr_r), FUNC(h8h_intc_device::isr_w));
+ map(base | 0xfff8, base | 0xfff9).rw(m_intc, FUNC(h8h_intc_device::icr_r), FUNC(h8h_intc_device::icr_w));
}
void h83002_device::device_add_mconfig(machine_config &config)
{
- H8H_INTC(config, "intc");
- H8_ADC_3337(config, "adc", "intc", 60);
- H8_DMA(config, "dma");
- // (H8/2002.pdf) Table 8-11 DMAC Activation Sources
- H8_DMA_CHANNEL(config, "dma:0", "intc", 44, h8_dma_channel_device::NONE, 24, h8_dma_channel_device::DREQ_EDGE, h8_dma_channel_device::DREQ_LEVEL, 28, 32, 36, 54, 53);
- H8_DMA_CHANNEL(config, "dma:1", "intc", 46, h8_dma_channel_device::NONE, 24, h8_dma_channel_device::DREQ_EDGE, h8_dma_channel_device::DREQ_LEVEL, 28, 32, 36, 54, 53);
- H8_PORT(config, "port4", h8_device::PORT_4, 0x00, 0x00);
- H8_PORT(config, "port6", h8_device::PORT_6, 0x80, 0x80);
- H8_PORT(config, "port7", h8_device::PORT_7, 0x00, 0x00);
- H8_PORT(config, "port8", h8_device::PORT_8, 0xf0, 0xe0);
- H8_PORT(config, "port9", h8_device::PORT_9, 0x00, 0xc0);
- H8_PORT(config, "porta", h8_device::PORT_A, 0x00, 0x00);
- H8_PORT(config, "portb", h8_device::PORT_B, 0x00, 0x00);
- H8_TIMER16(config, "timer16", 5, 0xe0);
- H8H_TIMER16_CHANNEL(config, "timer16:0", 2, 2, "intc", 24);
- H8H_TIMER16_CHANNEL(config, "timer16:1", 2, 2, "intc", 28);
- H8H_TIMER16_CHANNEL(config, "timer16:2", 2, 2, "intc", 32);
- H8H_TIMER16_CHANNEL(config, "timer16:3", 2, 2, "intc", 36);
- H8H_TIMER16_CHANNEL(config, "timer16:4", 2, 2, "intc", 40);
- H8_SCI(config, "sci0", "intc", 52, 53, 54, 55);
- H8_SCI(config, "sci1", "intc", 56, 57, 58, 59);
- H8_WATCHDOG(config, "watchdog", "intc", 20, h8_watchdog_device::H);
+ H8H_INTC(config, m_intc, *this);
+ H8_ADC_3337(config, m_adc, *this, m_intc, 60);
+ H8H_DMA(config, m_dma, *this);
+ H8H_DMA_CHANNEL(config, m_dma0, *this, m_dma, m_intc, false, false);
+ H8H_DMA_CHANNEL(config, m_dma1, *this, m_dma, m_intc, false, false);
+ H8_PORT(config, m_port4, *this, h8_device::PORT_4, 0x00, 0x00);
+ H8_PORT(config, m_port6, *this, h8_device::PORT_6, 0x80, 0x80);
+ H8_PORT(config, m_port7, *this, h8_device::PORT_7, 0x00, 0x00);
+ H8_PORT(config, m_port8, *this, h8_device::PORT_8, 0xf0, 0xe0);
+ H8_PORT(config, m_port9, *this, h8_device::PORT_9, 0x00, 0xc0);
+ H8_PORT(config, m_porta, *this, h8_device::PORT_A, 0x00, 0x00);
+ H8_PORT(config, m_portb, *this, h8_device::PORT_B, 0x00, 0x00);
+ H8_TIMER16(config, m_timer16, *this, 5, 0xe0);
+ H8H_TIMER16_CHANNEL(config, m_timer16_0, *this, 2, 2, m_intc, 24);
+ H8H_TIMER16_CHANNEL(config, m_timer16_1, *this, 2, 2, m_intc, 28);
+ H8H_TIMER16_CHANNEL(config, m_timer16_2, *this, 2, 2, m_intc, 32);
+ H8H_TIMER16_CHANNEL(config, m_timer16_3, *this, 2, 2, m_intc, 36);
+ H8H_TIMER16_CHANNEL(config, m_timer16_4, *this, 2, 2, m_intc, 40);
+ H8_SCI(config, m_sci[0], 0, *this, m_intc, 52, 53, 54, 55);
+ H8_SCI(config, m_sci[1], 1, *this, m_intc, 56, 57, 58, 59);
+ H8_WATCHDOG(config, m_watchdog, *this, m_intc, 20, h8_watchdog_device::H);
}
void h83002_device::execute_set_input(int inputnum, int state)
{
- if(inputnum == H8_INPUT_LINE_TEND0 && !tend0_cb.isnull())
- tend0_cb(state);
- else if(inputnum == H8_INPUT_LINE_TEND1 && !tend1_cb.isnull())
- tend1_cb(state);
- else if(inputnum >= H8_INPUT_LINE_DREQ0 && inputnum <= H8_INPUT_LINE_DREQ3)
- dma->set_input(inputnum, state);
+ if(inputnum == H8_INPUT_LINE_TEND0 || inputnum == H8_INPUT_LINE_TEND1)
+ m_tend_cb[inputnum - H8_INPUT_LINE_TEND0](state);
+ else if(inputnum == H8_INPUT_LINE_DREQ0 || inputnum == H8_INPUT_LINE_DREQ1)
+ m_dma->set_input(inputnum, state);
else
- intc->set_input(inputnum, state);
+ m_intc->set_input(inputnum, state);
}
int h83002_device::trapa_setup()
{
- if(syscr & 0x08)
- CCR |= F_I;
+ if(m_syscr & 0x08)
+ m_CCR |= F_I;
else
- CCR |= F_I|F_UI;
+ m_CCR |= F_I|F_UI;
return 8;
}
void h83002_device::irq_setup()
{
- if(syscr & 0x08)
- CCR |= F_I;
+ if(m_syscr & 0x08)
+ m_CCR |= F_I;
else
- CCR |= F_I|F_UI;
+ m_CCR |= F_I|F_UI;
}
void h83002_device::update_irq_filter()
{
- switch(syscr & 0x08) {
+ switch(m_syscr & 0x08) {
case 0x00:
- if((CCR & (F_I|F_UI)) == (F_I|F_UI))
- intc->set_filter(2, -1);
- else if(CCR & F_I)
- intc->set_filter(1, -1);
+ if((m_CCR & (F_I|F_UI)) == (F_I|F_UI))
+ m_intc->set_filter(2, -1);
+ else if(m_CCR & F_I)
+ m_intc->set_filter(1, -1);
else
- intc->set_filter(0, -1);
+ m_intc->set_filter(0, -1);
break;
case 0x08:
- if(CCR & F_I)
- intc->set_filter(2, -1);
+ if(m_CCR & F_I)
+ m_intc->set_filter(2, -1);
else
- intc->set_filter(0, -1);
+ m_intc->set_filter(0, -1);
break;
}
}
void h83002_device::interrupt_taken()
{
- standard_irq_callback(intc->interrupt_taken(taken_irq_vector));
+ standard_irq_callback(m_intc->interrupt_taken(m_taken_irq_vector), m_NPC);
}
-void h83002_device::internal_update(uint64_t current_time)
+void h83002_device::internal_update(u64 current_time)
{
- uint64_t event_time = 0;
+ u64 event_time = 0;
- add_event(event_time, adc->internal_update(current_time));
- add_event(event_time, sci0->internal_update(current_time));
- add_event(event_time, sci1->internal_update(current_time));
- add_event(event_time, timer16_0->internal_update(current_time));
- add_event(event_time, timer16_1->internal_update(current_time));
- add_event(event_time, timer16_2->internal_update(current_time));
- add_event(event_time, timer16_3->internal_update(current_time));
- add_event(event_time, timer16_4->internal_update(current_time));
- add_event(event_time, watchdog->internal_update(current_time));
+ add_event(event_time, m_adc->internal_update(current_time));
+ add_event(event_time, m_sci[0]->internal_update(current_time));
+ add_event(event_time, m_sci[1]->internal_update(current_time));
+ add_event(event_time, m_timer16_0->internal_update(current_time));
+ add_event(event_time, m_timer16_1->internal_update(current_time));
+ add_event(event_time, m_timer16_2->internal_update(current_time));
+ add_event(event_time, m_timer16_3->internal_update(current_time));
+ add_event(event_time, m_timer16_4->internal_update(current_time));
+ add_event(event_time, m_watchdog->internal_update(current_time));
recompute_bcount(event_time);
}
+void h83002_device::notify_standby(int state)
+{
+ m_adc->notify_standby(state);
+ m_sci[0]->notify_standby(state);
+ m_sci[1]->notify_standby(state);
+ m_timer16_0->notify_standby(state);
+ m_timer16_1->notify_standby(state);
+ m_timer16_2->notify_standby(state);
+ m_timer16_3->notify_standby(state);
+ m_timer16_4->notify_standby(state);
+ m_watchdog->notify_standby(state);
+}
+
void h83002_device::device_start()
{
h8h_device::device_start();
- dma_device = dma;
+ m_dma_device = m_dma;
- tend0_cb.resolve();
- tend1_cb.resolve();
+ save_item(NAME(m_syscr));
+ save_item(NAME(m_rtmcsr));
}
void h83002_device::device_reset()
{
h8h_device::device_reset();
- syscr = 0x09;
+ m_syscr = 0x09;
+ m_rtmcsr = 0x00;
}
-uint8_t h83002_device::syscr_r()
+u8 h83002_device::syscr_r()
{
- return syscr;
+ return m_syscr;
}
-void h83002_device::syscr_w(uint8_t data)
+void h83002_device::syscr_w(u8 data)
{
- syscr = data;
+ m_syscr = data;
update_irq_filter();
logerror("syscr = %02x\n", data);
}
-uint8_t h83002_device::rtmcsr_r()
+u8 h83002_device::rtmcsr_r()
{
// set bit 7 -- Compare Match Flag (CMF): This status flag indicates that the RTCNT and RTCOR values have matched.
- return rtmcsr | 0x80;
+ return m_rtmcsr | 0x80;
}
-void h83002_device::rtmcsr_w(uint8_t data)
+void h83002_device::rtmcsr_w(u8 data)
{
- rtmcsr = data;
+ m_rtmcsr = data;
logerror("rtmcsr = %02x\n", data);
}