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h6280: Use official names for banking registers; reduce logical width of address space

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This commit is contained in:
AJR 2019-09-09 19:38:27 -04:00
parent 451066eaca
commit 5749b1ded1
2 changed files with 11 additions and 17 deletions
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12
src/devices/cpu/h6280/h6280.cpp
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@ -171,7 +171,7 @@ DEFINE_DEVICE_TYPE(H6280, h6280_device, "h6280", "Hudson Soft HuC6280")
h6280_device::h6280_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: cpu_device(mconfig, H6280, tag, owner, clock)
, device_mixer_interface(mconfig, *this, 2)
, m_program_config("program", ENDIANNESS_LITTLE, 8, 21, 0, address_map_constructor(FUNC(h6280_device::internal_map), this))
, m_program_config("program", ENDIANNESS_LITTLE, 8, 21, 0, 16, 0, address_map_constructor(FUNC(h6280_device::internal_map), this))
, m_io_config("io", ENDIANNESS_LITTLE, 8, 2)
, m_port_in_cb(*this)
, m_port_out_cb(*this)
@ -258,14 +258,8 @@ void h6280_device::device_start()
state_add(H6280_IRQ1_STATE, "IRQ1", m_irq_state[0]).mask(0xf);
state_add(H6280_IRQ2_STATE, "IRQ2", m_irq_state[1]).mask(0xf);
state_add(H6280_IRQT_STATE, "IRQT", m_irq_state[2]).mask(0xf);
state_add(H6280_M1, "M1", m_mmr[0]).mask(0xff);
state_add(H6280_M2, "M2", m_mmr[1]).mask(0xff);
state_add(H6280_M3, "M3", m_mmr[2]).mask(0xff);
state_add(H6280_M4, "M4", m_mmr[3]).mask(0xff);
state_add(H6280_M5, "M5", m_mmr[4]).mask(0xff);
state_add(H6280_M6, "M6", m_mmr[5]).mask(0xff);
state_add(H6280_M7, "M7", m_mmr[6]).mask(0xff);
state_add(H6280_M8, "M8", m_mmr[7]).mask(0xff);
for (int i = 0; i < 8; i++)
state_add(H6280_MPR0 + i, util::string_format("MPR%d", i).c_str(), m_mmr[i]).mask(0xff);
save_item(NAME(m_ppc.w.l));
save_item(NAME(m_pc.w.l));

16
src/devices/cpu/h6280/h6280.h
View File

@ -64,14 +64,14 @@ protected:
H6280_IRQ1_STATE,
H6280_IRQ2_STATE,
H6280_IRQT_STATE,
H6280_M1,
H6280_M2,
H6280_M3,
H6280_M4,
H6280_M5,
H6280_M6,
H6280_M7,
H6280_M8
H6280_MPR0,
H6280_MPR1,
H6280_MPR2,
H6280_MPR3,
H6280_MPR4,
H6280_MPR5,
H6280_MPR6,
H6280_MPR7
};
// device-level overrides