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author Robbbert <Robbbert@users.noreply.github.com>2018-04-04 13:42:15 +1000
committer Robbbert <Robbbert@users.noreply.github.com>2018-04-04 13:42:15 +1000
commitc460fa875cf673b432632a2c2e97ab528587bc2d (patch)
treea5edac6b5068055da13fd3e6916f9f3d352e35f0 /src/mame/drivers/s8.cpp
parentd16497ea885779e1397a98248f418e7e9d32c8aa (diff)
(nw) output finder for s6,s8,s8a,s9,spectra,taito
Diffstat (limited to 'src/mame/drivers/s8.cpp')
-rw-r--r--src/mame/drivers/s8.cpp9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mame/drivers/s8.cpp b/src/mame/drivers/s8.cpp
index 99b89e267f0..a58b0068b64 100644
--- a/src/mame/drivers/s8.cpp
+++ b/src/mame/drivers/s8.cpp
@@ -68,6 +68,7 @@ public:
, m_pia24(*this, "pia24")
, m_pia28(*this, "pia28")
, m_pia30(*this, "pia30")
+ , m_digits(*this, "digit%u", 0U)
{ }
DECLARE_READ8_MEMBER(sound_r);
@@ -102,6 +103,7 @@ private:
emu_timer* m_irq_timer;
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
static const device_timer_id TIMER_IRQ = 0;
+ virtual void machine_start() override { m_digits.resolve(); }
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<pia6821_device> m_pias;
@@ -109,6 +111,7 @@ private:
required_device<pia6821_device> m_pia24;
required_device<pia6821_device> m_pia28;
required_device<pia6821_device> m_pia30;
+ output_finder<61> m_digits;
};
void s8_state::s8_main_map(address_map &map)
@@ -230,7 +233,7 @@ WRITE8_MEMBER( s8_state::dig0_w )
data &= 0x7f;
m_strobe = data & 15;
m_data_ok = true;
- output().set_digit_value(60, patterns[data>>4]); // diag digit
+ m_digits[60] = patterns[data>>4]; // diag digit
}
WRITE8_MEMBER( s8_state::dig1_w )
@@ -238,8 +241,8 @@ WRITE8_MEMBER( s8_state::dig1_w )
static const uint8_t patterns[16] = { 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0,0,0,0,0,0 }; // MC14543
if (m_data_ok)
{
- output().set_digit_value(m_strobe+16, patterns[data&15]);
- output().set_digit_value(m_strobe, patterns[data>>4]);
+ m_digits[m_strobe+16] = patterns[data&15];
+ m_digits[m_strobe] = patterns[data>>4];
}
m_data_ok = false;
}