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Diffstat (limited to 'src/mame/machine/at.cpp')
-rw-r--r--src/mame/machine/at.cpp20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/mame/machine/at.cpp b/src/mame/machine/at.cpp
index fe5e4bf790b..43239c8095e 100644
--- a/src/mame/machine/at.cpp
+++ b/src/mame/machine/at.cpp
@@ -17,7 +17,7 @@
const device_type AT_MB = &device_creator<at_mb_device>;
-at_mb_device::at_mb_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+at_mb_device::at_mb_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, AT_MB, "PC/AT Motherboard", tag, owner, clock, "at_mb", __FILE__),
m_maincpu(*this, ":maincpu"),
m_isabus(*this, "isabus"),
@@ -173,7 +173,7 @@ READ8_MEMBER( at_mb_device::get_slave_ack )
*
*************************************************************************/
-void at_mb_device::speaker_set_spkrdata(UINT8 data)
+void at_mb_device::speaker_set_spkrdata(uint8_t data)
{
m_at_spkrdata = data ? 1 : 0;
m_speaker->level_w(m_at_spkrdata & m_pit_out2);
@@ -202,7 +202,7 @@ WRITE_LINE_MEMBER( at_mb_device::pit8254_out2_changed )
READ8_MEMBER( at_mb_device::page8_r )
{
- UINT8 data = m_at_pages[offset % 0x10];
+ uint8_t data = m_at_pages[offset % 0x10];
switch(offset % 8)
{
@@ -264,7 +264,7 @@ READ8_MEMBER(at_mb_device::dma_read_byte)
address_space& prog_space = m_maincpu->space(AS_PROGRAM); // get the right address space
if(m_dma_channel == -1)
return 0xff;
- UINT8 result;
+ uint8_t result;
offs_t page_offset = ((offs_t) m_dma_offset[0][m_dma_channel]) << 16;
result = prog_space.read_byte(page_offset + offset);
@@ -288,7 +288,7 @@ READ8_MEMBER(at_mb_device::dma_read_word)
address_space& prog_space = m_maincpu->space(AS_PROGRAM); // get the right address space
if(m_dma_channel == -1)
return 0xff;
- UINT16 result;
+ uint16_t result;
offs_t page_offset = ((offs_t) m_dma_offset[1][m_dma_channel & 3]) << 16;
result = prog_space.read_word((page_offset & 0xfe0000) | (offset << 1));
@@ -312,9 +312,9 @@ READ8_MEMBER( at_mb_device::dma8237_0_dack_r ) { return m_isabus->dack_r(0); }
READ8_MEMBER( at_mb_device::dma8237_1_dack_r ) { return m_isabus->dack_r(1); }
READ8_MEMBER( at_mb_device::dma8237_2_dack_r ) { return m_isabus->dack_r(2); }
READ8_MEMBER( at_mb_device::dma8237_3_dack_r ) { return m_isabus->dack_r(3); }
-READ8_MEMBER( at_mb_device::dma8237_5_dack_r ) { UINT16 ret = m_isabus->dack16_r(5); m_dma_high_byte = ret & 0xff00; return ret; }
-READ8_MEMBER( at_mb_device::dma8237_6_dack_r ) { UINT16 ret = m_isabus->dack16_r(6); m_dma_high_byte = ret & 0xff00; return ret; }
-READ8_MEMBER( at_mb_device::dma8237_7_dack_r ) { UINT16 ret = m_isabus->dack16_r(7); m_dma_high_byte = ret & 0xff00; return ret; }
+READ8_MEMBER( at_mb_device::dma8237_5_dack_r ) { uint16_t ret = m_isabus->dack16_r(5); m_dma_high_byte = ret & 0xff00; return ret; }
+READ8_MEMBER( at_mb_device::dma8237_6_dack_r ) { uint16_t ret = m_isabus->dack16_r(6); m_dma_high_byte = ret & 0xff00; return ret; }
+READ8_MEMBER( at_mb_device::dma8237_7_dack_r ) { uint16_t ret = m_isabus->dack16_r(7); m_dma_high_byte = ret & 0xff00; return ret; }
WRITE8_MEMBER( at_mb_device::dma8237_0_dack_w ){ m_isabus->dack_w(0, data); }
@@ -358,7 +358,7 @@ WRITE8_MEMBER( at_mb_device::write_rtc )
}
}
-UINT32 at_mb_device::a20_286(bool state)
+uint32_t at_mb_device::a20_286(bool state)
{
return (state ? 0xffffff : 0xefffff);
}
@@ -379,7 +379,7 @@ WRITE_LINE_MEMBER( at_mb_device::dack7_w ) { set_dma_channel(7, state); }
READ8_MEMBER( at_mb_device::portb_r )
{
- UINT8 data = m_at_speaker;
+ uint8_t data = m_at_speaker;
data &= ~0xd0; /* AT BIOS don't likes this being set */
/* 0x10 is the dram refresh line bit, 15.085us. */