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Diffstat (limited to 'src/emu/machine/z80sio.h')
-rw-r--r--src/emu/machine/z80sio.h20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/emu/machine/z80sio.h b/src/emu/machine/z80sio.h
index 34e3d3903c5..811e6b30c00 100644
--- a/src/emu/machine/z80sio.h
+++ b/src/emu/machine/z80sio.h
@@ -44,7 +44,7 @@ struct z80sio_interface
// ======================> z80sio_device_config
-class z80sio_device_config : public device_config,
+class z80sio_device_config : public device_config,
public device_config_z80daisy_interface,
public z80sio_interface
{
@@ -57,7 +57,7 @@ public:
// allocators
static device_config *static_alloc_device_config(const machine_config &mconfig, const char *tag, const device_config *owner, UINT32 clock);
virtual device_t *alloc_device(running_machine &machine) const;
-
+
// basic information getters
virtual const char *name() const { return "Zilog Z80 SIO"; }
@@ -70,16 +70,16 @@ protected:
// ======================> z80sio_device
-class z80sio_device : public device_t,
+class z80sio_device : public device_t,
public device_z80daisy_interface
{
friend class z80sio_device_config;
-
+
// construction/destruction
z80sio_device(running_machine &_machine, const z80sio_device_config &config);
public:
- // control register I/O
+ // control register I/O
UINT8 control_read(int ch) { return m_channel[ch].control_read(); }
void control_write(int ch, UINT8 data) { m_channel[ch].control_write(data); }
@@ -112,21 +112,21 @@ private:
{
public:
sio_channel();
-
+
void start(z80sio_device *device, int index);
void reset();
-
+
UINT8 control_read();
UINT8 data_read();
void control_write(UINT8 data);
void data_write(UINT8 data);
-
+
int dtr();
int rts();
void set_cts(int state);
void set_dcd(int state);
void receive_data(int data);
-
+
private:
void set_interrupt(int type);
void clear_interrupt(int type);
@@ -153,7 +153,7 @@ private:
UINT8 m_receive_inptr; // index of data coming in
UINT8 m_receive_outptr; // index of data going out
};
-
+
// internal state
const z80sio_device_config &m_config;
sio_channel m_channel[2]; // 2 channels