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Diffstat (limited to 'src/mame/drivers/sdk85.cpp')
-rw-r--r--src/mame/drivers/sdk85.cpp15
1 files changed, 8 insertions, 7 deletions
diff --git a/src/mame/drivers/sdk85.cpp b/src/mame/drivers/sdk85.cpp
index fb774272355..88582fd451e 100644
--- a/src/mame/drivers/sdk85.cpp
+++ b/src/mame/drivers/sdk85.cpp
@@ -52,13 +52,14 @@ public:
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_keyboard(*this, "X%u", 0)
- { }
+ { }
DECLARE_WRITE8_MEMBER(scanlines_w);
DECLARE_WRITE8_MEMBER(digit_w);
DECLARE_READ8_MEMBER(kbd_r);
void sdk85(machine_config &config);
+
protected:
virtual void machine_reset() override;
@@ -144,24 +145,24 @@ READ8_MEMBER( sdk85_state::kbd_r )
MACHINE_CONFIG_START(sdk85_state::sdk85)
/* basic machine hardware */
- MCFG_CPU_ADD("maincpu", I8085A, XTAL(6'144'000))
+ MCFG_CPU_ADD("maincpu", I8085A, 6.144_MHz_XTAL)
MCFG_CPU_PROGRAM_MAP(sdk85_mem)
MCFG_CPU_IO_MAP(sdk85_io)
- MCFG_DEVICE_ADD("romio", I8355, XTAL(6'144'000) / 2) // Monitor ROM (A14)
+ MCFG_DEVICE_ADD("romio", I8355, 6.144_MHz_XTAL / 2) // Monitor ROM (A14)
- MCFG_DEVICE_ADD("expromio", I8355, XTAL(6'144'000) / 2) // Expansion ROM (A15)
+ MCFG_DEVICE_ADD("expromio", I8355, 6.144_MHz_XTAL / 2) // Expansion ROM (A15)
- MCFG_DEVICE_ADD("ramio", I8155, XTAL(6'144'000) / 2) // Basic RAM (A16)
+ MCFG_DEVICE_ADD("ramio", I8155, 6.144_MHz_XTAL / 2) // Basic RAM (A16)
MCFG_I8155_OUT_TIMEROUT_CB(INPUTLINE("maincpu", I8085_TRAP_LINE))
- MCFG_DEVICE_ADD("expramio", I8155, XTAL(6'144'000) / 2) // Expansion RAM (A17)
+ MCFG_DEVICE_ADD("expramio", I8155, 6.144_MHz_XTAL / 2) // Expansion RAM (A17)
/* video hardware */
MCFG_DEFAULT_LAYOUT(layout_sdk85)
/* Devices */
- MCFG_DEVICE_ADD("kdc", I8279, XTAL(6'144'000) / 2) // Keyboard/Display Controller (A13)
+ MCFG_DEVICE_ADD("kdc", I8279, 6.144_MHz_XTAL / 2) // Keyboard/Display Controller (A13)
MCFG_I8279_OUT_IRQ_CB(INPUTLINE("maincpu", I8085_RST55_LINE)) // irq
MCFG_I8279_OUT_SL_CB(WRITE8(sdk85_state, scanlines_w)) // scan SL lines
MCFG_I8279_OUT_DISP_CB(WRITE8(sdk85_state, digit_w)) // display A&B