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pc9801: stop the rs from crashing the debugger (nw)

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mpu_pc98: fix mapping (nw)
This commit is contained in:
cracyc 2018-06-09 13:43:46 -05:00
parent be578fda6a
commit 8822cb6c9b
2 changed files with 3 additions and 3 deletions
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2
src/devices/bus/cbus/mpu_pc98.cpp
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@ -62,7 +62,7 @@ mpu_pc98_device::mpu_pc98_device(const machine_config &mconfig, const char *tag,
void mpu_pc98_device::map(address_map &map)
{
map(0x0, 0x0).rw(MPU_CORE_TAG, FUNC(mpu401_device::mpu_r), FUNC(mpu401_device::mpu_w));
map(0x0, 0x3).rw(MPU_CORE_TAG, FUNC(mpu401_device::mpu_r), FUNC(mpu401_device::mpu_w)).umask16(0x00ff);
}
//-------------------------------------------------

4
src/mame/drivers/pc9801.cpp
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@ -672,8 +672,6 @@ void pc9801_state::pc9801_common_io(address_map &map)
// AM_RANGE(0x006c, 0x006f) border color / <undefined>
map(0x0070, 0x007f).rw(m_pit8253, FUNC(pit8253_device::read), FUNC(pit8253_device::write)).umask16(0xff00);
map(0x0070, 0x007f).rw(FUNC(pc9801_state::txt_scrl_r), FUNC(pc9801_state::txt_scrl_w)).umask16(0x00ff); //display registers / i8253 pit
map(0x0080, 0x0080).rw(FUNC(pc9801_state::sasi_data_r), FUNC(pc9801_state::sasi_data_w));
map(0x0082, 0x0082).rw(FUNC(pc9801_state::sasi_status_r), FUNC(pc9801_state::sasi_ctrl_w));
map(0x0090, 0x0090).r(m_fdc_2hd, FUNC(upd765a_device::msr_r));
map(0x0092, 0x0092).rw(m_fdc_2hd, FUNC(upd765a_device::fifo_r), FUNC(upd765a_device::fifo_w));
map(0x0094, 0x0094).rw(FUNC(pc9801_state::fdc_2hd_ctrl_r), FUNC(pc9801_state::fdc_2hd_ctrl_w));
@ -687,6 +685,8 @@ void pc9801_state::pc9801_io(address_map &map)
pc9801_common_io(map);
map(0x0020, 0x002f).w(FUNC(pc9801_state::dmapg4_w)).umask16(0xff00);
map(0x0068, 0x0068).w(FUNC(pc9801_state::pc9801_video_ff_w)); //mode FF / <undefined>
map(0x0080, 0x0080).rw(FUNC(pc9801_state::sasi_data_r), FUNC(pc9801_state::sasi_data_w));
map(0x0082, 0x0082).rw(FUNC(pc9801_state::sasi_status_r), FUNC(pc9801_state::sasi_ctrl_w));
map(0x00a0, 0x00af).rw(FUNC(pc9801_state::pc9801_a0_r), FUNC(pc9801_state::pc9801_a0_w)); //upd7220 bitmap ports / display registers
map(0x00c8, 0x00cb).m(m_fdc_2dd, FUNC(upd765a_device::map)).umask16(0x00ff);
map(0x00cc, 0x00cc).rw(FUNC(pc9801_state::fdc_2dd_ctrl_r), FUNC(pc9801_state::fdc_2dd_ctrl_w)); //upd765a 2dd / <undefined>