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path: root/src/mame/drivers/fidel_checkc2.cpp
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Diffstat (limited to 'src/mame/drivers/fidel_checkc2.cpp')
-rw-r--r--src/mame/drivers/fidel_checkc2.cpp14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/mame/drivers/fidel_checkc2.cpp b/src/mame/drivers/fidel_checkc2.cpp
index d3ac45c9c22..f913a37fe88 100644
--- a/src/mame/drivers/fidel_checkc2.cpp
+++ b/src/mame/drivers/fidel_checkc2.cpp
@@ -96,7 +96,7 @@ void cr_state::machine_start()
void cr_state::update_display()
{
- m_display->matrix(m_led_select, bitswap<7>(m_7seg_data,3,2,1,0,6,5,4));
+ m_display->matrix(m_led_select, m_7seg_data);
}
void cr_state::segsel_w(u8 data)
@@ -108,15 +108,15 @@ void cr_state::segsel_w(u8 data)
void cr_state::seg0_w(u8 data)
{
- // H: 7seg data(low)
- m_7seg_data = (m_7seg_data & 0xf0) | data;
+ // I: 7seg data(low)
+ m_7seg_data = (m_7seg_data & 0x78) | (data & 7);
update_display();
}
void cr_state::seg1_w(u8 data)
{
- // I: 7seg data(high)
- m_7seg_data = (m_7seg_data & 0x0f) | data << 4;
+ // H: 7seg data(high)
+ m_7seg_data = (m_7seg_data & 0x07) | data << 3;
update_display();
}
@@ -218,8 +218,8 @@ void cr_state::cr(machine_config &config)
m_maincpu->write_e().set(FUNC(cr_state::rama0_w));
m_maincpu->write_f().set(FUNC(cr_state::control_w));
m_maincpu->write_g().set(FUNC(cr_state::segsel_w));
- m_maincpu->write_h().set(FUNC(cr_state::seg0_w));
- m_maincpu->write_i().set(FUNC(cr_state::seg1_w));
+ m_maincpu->write_h().set(FUNC(cr_state::seg1_w));
+ m_maincpu->write_i().set(FUNC(cr_state::seg0_w));
/* video hardware */
PWM_DISPLAY(config, m_display).set_size(6, 7);