summaryrefslogtreecommitdiffstats
path: root/src/devices/machine/z80pio.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/machine/z80pio.cpp')
-rw-r--r--src/devices/machine/z80pio.cpp22
1 files changed, 11 insertions, 11 deletions
diff --git a/src/devices/machine/z80pio.cpp b/src/devices/machine/z80pio.cpp
index 6e24a0e68f0..f7e8927f181 100644
--- a/src/devices/machine/z80pio.cpp
+++ b/src/devices/machine/z80pio.cpp
@@ -38,7 +38,7 @@ const device_type Z80PIO = &device_creator<z80pio_device>;
// z80pio_device - constructor
//-------------------------------------------------
-z80pio_device::z80pio_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
+z80pio_device::z80pio_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, Z80PIO, "Z80 PIO", tag, owner, clock, "z80pio", __FILE__),
device_z80daisy_interface(mconfig, *this),
m_out_int_cb(*this),
@@ -233,7 +233,7 @@ WRITE8_MEMBER( z80pio_device::write_alt )
// control_read - control register read
//-------------------------------------------------
-UINT8 z80pio_device::control_read()
+uint8_t z80pio_device::control_read()
{
return (m_port[PORT_A].m_icw & 0xc0) | (m_port[PORT_B].m_icw >> 4);
}
@@ -527,9 +527,9 @@ void z80pio_device::pio_port::strobe(bool state)
// read - port I/O read
//-------------------------------------------------
-UINT8 z80pio_device::pio_port::read()
+uint8_t z80pio_device::pio_port::read()
{
- UINT8 data = 0xff;
+ uint8_t data = 0xff;
switch (m_mode)
{
@@ -555,7 +555,7 @@ UINT8 z80pio_device::pio_port::read()
// write - port I/O write
//-------------------------------------------------
-void z80pio_device::pio_port::write(UINT8 data)
+void z80pio_device::pio_port::write(uint8_t data)
{
if (m_mode == MODE_BIT_CONTROL)
{
@@ -563,8 +563,8 @@ void z80pio_device::pio_port::write(UINT8 data)
m_input = data;
// fetch input data (ignore output lines)
- UINT8 data = (m_input & m_ior) | (m_output & ~m_ior);
- UINT8 mask = ~m_mask;
+ uint8_t data = (m_input & m_ior) | (m_output & ~m_ior);
+ uint8_t mask = ~m_mask;
bool match = false;
data &= mask;
@@ -592,7 +592,7 @@ void z80pio_device::pio_port::write(UINT8 data)
// control_write - control register write
//-------------------------------------------------
-void z80pio_device::pio_port::control_write(UINT8 data)
+void z80pio_device::pio_port::control_write(uint8_t data)
{
switch (m_next_control_word)
{
@@ -696,9 +696,9 @@ void z80pio_device::pio_port::control_write(UINT8 data)
// data_read - data register read
//-------------------------------------------------
-UINT8 z80pio_device::pio_port::data_read()
+uint8_t z80pio_device::pio_port::data_read()
{
- UINT8 data = 0;
+ uint8_t data = 0;
switch (m_mode)
{
@@ -756,7 +756,7 @@ UINT8 z80pio_device::pio_port::data_read()
// data_write - data register write
//-------------------------------------------------
-void z80pio_device::pio_port::data_write(UINT8 data)
+void z80pio_device::pio_port::data_write(uint8_t data)
{
switch (m_mode)
{