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cc1: remove timer_device

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This commit is contained in:
hap 2023-12-11 13:24:33 +01:00
parent c401273bda
commit f08c9ac542
2 changed files with 5 additions and 9 deletions
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13
src/mame/fidelity/cc1.cpp
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@ -62,7 +62,6 @@ with CCX and CC7.
#include "cpu/i8085/i8085.h"
#include "machine/i8255.h"
#include "machine/timer.h"
#include "video/pwm.h"
// internal artwork
@ -81,7 +80,6 @@ public:
m_maincpu(*this, "maincpu"),
m_ppi8255(*this, "ppi8255"),
m_display(*this, "display"),
m_delay(*this, "delay"),
m_inputs(*this, "IN.%u", 0)
{ }
@ -101,9 +99,9 @@ private:
required_device<cpu_device> m_maincpu;
required_device<i8255_device> m_ppi8255;
required_device<pwm_display_device> m_display;
optional_device<timer_device> m_delay;
required_ioport_array<2> m_inputs;
attotime m_555_delay;
u8 m_led_select = 0;
u8 m_7seg_data = 0;
@ -122,6 +120,7 @@ private:
void cc1_state::machine_start()
{
// register for savestates
save_item(NAME(m_555_delay));
save_item(NAME(m_led_select));
save_item(NAME(m_7seg_data));
}
@ -151,7 +150,7 @@ u8 cc1_state::ppi_porta_r()
data |= ~m_inputs[1]->read() << 5 & 0xe0;
// d4: 555 Q
return data | ((m_delay->enabled()) ? 0x10 : 0);
return data | ((m_555_delay > machine().time()) ? 0x10 : 0);
}
void cc1_state::ppi_portb_w(u8 data)
@ -164,8 +163,8 @@ void cc1_state::ppi_portb_w(u8 data)
void cc1_state::ppi_portc_w(u8 data)
{
// d6: trigger monostable 555 (R=15K, C=1uF)
if (~data & m_led_select & 0x40 && !m_delay->enabled())
m_delay->adjust(attotime::from_msec(17));
if (~data & m_led_select & 0x40 && m_555_delay < machine().time())
m_555_delay = machine().time() + attotime::from_msec(17);
// d0-d3: digit select
// d4: check led, d5: lose led
@ -267,8 +266,6 @@ void cc1_state::cc1(machine_config &config)
m_ppi8255->out_pc_callback().set(FUNC(cc1_state::ppi_portc_w));
m_ppi8255->tri_pc_callback().set_constant(0);
TIMER(config, "delay").configure_generic(nullptr);
// video hardware
PWM_DISPLAY(config, m_display).set_size(6, 7);
m_display->set_segmask(0xf, 0x7f);

1
src/mame/hegenerglaser/modena.cpp
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@ -24,7 +24,6 @@ Hardware notes:
#include "machine/clock.h"
#include "machine/nvram.h"
#include "machine/sensorboard.h"
#include "machine/timer.h"
#include "sound/dac.h"
#include "video/pwm.h"