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Diffstat (limited to 'src/mame/drivers/acrnsys1.cpp')
-rw-r--r--src/mame/drivers/acrnsys1.cpp24
1 files changed, 12 insertions, 12 deletions
diff --git a/src/mame/drivers/acrnsys1.cpp b/src/mame/drivers/acrnsys1.cpp
index e9ba3b9f17b..be8fc27e3bc 100644
--- a/src/mame/drivers/acrnsys1.cpp
+++ b/src/mame/drivers/acrnsys1.cpp
@@ -77,8 +77,8 @@ private:
DECLARE_READ8_MEMBER(ins8154_b1_port_a_r);
DECLARE_WRITE8_MEMBER(ins8154_b1_port_a_w);
DECLARE_WRITE8_MEMBER(acrnsys1_led_segment_w);
- TIMER_DEVICE_CALLBACK_MEMBER(acrnsys1_c);
- TIMER_DEVICE_CALLBACK_MEMBER(acrnsys1_p);
+ TIMER_DEVICE_CALLBACK_MEMBER(kansas_w);
+ TIMER_DEVICE_CALLBACK_MEMBER(kansas_r);
void acrnsys1_map(address_map &map);
required_device<cpu_device> m_maincpu;
@@ -87,7 +87,7 @@ private:
output_finder<9> m_display;
uint8_t m_digit;
uint8_t m_cass_data[4];
- bool m_cass_state;
+ bool m_cassbit;
bool m_cassold;
};
@@ -99,7 +99,7 @@ void acrnsys1_state::machine_start()
save_item(NAME(m_digit));
save_item(NAME(m_cass_data));
- save_item(NAME(m_cass_state));
+ save_item(NAME(m_cassbit));
save_item(NAME(m_cassold));
}
@@ -131,26 +131,26 @@ WRITE8_MEMBER( acrnsys1_state::ins8154_b1_port_a_w )
{
m_digit = data & 0x47;
m_ttl74145->write(m_digit & 7);
- m_cass_state = BIT(data, 6);
+ m_cassbit = BIT(data, 6);
}
-TIMER_DEVICE_CALLBACK_MEMBER(acrnsys1_state::acrnsys1_c)
+TIMER_DEVICE_CALLBACK_MEMBER(acrnsys1_state::kansas_w)
{
m_cass_data[3]++;
- if (m_cass_state != m_cassold)
+ if (m_cassbit != m_cassold)
{
m_cass_data[3] = 0;
- m_cassold = m_cass_state;
+ m_cassold = m_cassbit;
}
- if (m_cass_state)
+ if (m_cassbit)
m_cass->output(BIT(m_cass_data[3], 0) ? -1.0 : +1.0); // 2400Hz
else
m_cass->output(BIT(m_cass_data[3], 1) ? -1.0 : +1.0); // 1200Hz
}
-TIMER_DEVICE_CALLBACK_MEMBER(acrnsys1_state::acrnsys1_p)
+TIMER_DEVICE_CALLBACK_MEMBER(acrnsys1_state::kansas_r)
{
/* cassette - turn 1200/2400Hz to a bit */
m_cass_data[1]++;
@@ -286,8 +286,8 @@ void acrnsys1_state::acrnsys1(machine_config &config)
CASSETTE(config, m_cass);
- TIMER(config, "acrnsys1_c").configure_periodic(FUNC(acrnsys1_state::acrnsys1_c), attotime::from_hz(4800));
- TIMER(config, "acrnsys1_p").configure_periodic(FUNC(acrnsys1_state::acrnsys1_p), attotime::from_hz(40000));
+ TIMER(config, "kansas_w").configure_periodic(FUNC(acrnsys1_state::kansas_w), attotime::from_hz(4800));
+ TIMER(config, "kansas_r").configure_periodic(FUNC(acrnsys1_state::kansas_r), attotime::from_hz(40000));
}