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1942.cpp: More (MCFG_) macro cleanup. (nw)

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Vinicius Sa 2018-07-14 04:30:55 +00:00 committed by Vas Crabb
parent 1346d3271a
commit ee679254c5
1 changed files with 20 additions and 18 deletions
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38
src/mame/drivers/1942.cpp
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@ -61,17 +61,6 @@ correctly.
***************************************************************************/
/* 12mhz OSC */
#define MASTER_CLOCK (XTAL(12'000'000))
#define MAIN_CPU_CLOCK (MASTER_CLOCK/3)
#define SOUND_CPU_CLOCK (MASTER_CLOCK/4)
#define AUDIO_CLOCK (MASTER_CLOCK/8)
/* 20mhz OSC - both Z80s are 4 MHz */
#define MASTER_CLOCK_1942P (XTAL(20'000'000))
#define MAIN_CPU_CLOCK_1942P (MASTER_CLOCK_1942P/5)
#define SOUND_CPU_CLOCK_1942P (MASTER_CLOCK_1942P/5)
#define AUDIO_CLOCK_1942P (MASTER_CLOCK_1942P/16)
#include "emu.h"
#include "includes/1942.h"
@ -83,6 +72,21 @@ correctly.
#include "netlist/devices/net_lib.h"
namespace {
/* 12mhz OSC */
constexpr XTAL MASTER_CLOCK(12_MHz_XTAL);
constexpr XTAL MAIN_CPU_CLOCK(MASTER_CLOCK/3);
constexpr XTAL SOUND_CPU_CLOCK(MASTER_CLOCK/4);
constexpr XTAL AUDIO_CLOCK(MASTER_CLOCK/8);
/* 20mhz OSC - both Z80s are 4 MHz */
constexpr XTAL MASTER_CLOCK_1942P(20_MHz_XTAL);
constexpr XTAL MAIN_CPU_CLOCK_1942P(MASTER_CLOCK_1942P/5);
constexpr XTAL SOUND_CPU_CLOCK_1942P(MASTER_CLOCK_1942P/5);
constexpr XTAL AUDIO_CLOCK_1942P(MASTER_CLOCK_1942P/16);
} // anonymous namespace
#define NLFILT(RA, R1, C1, R2) \
NET_C(RA.1, V5) \
NET_C(RA.2, R1.1) \
@ -589,7 +593,7 @@ MACHINE_CONFIG_START(_1942_state::_1942)
/* sound hardware */
SPEAKER(config, "mono").front_center();
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
GENERIC_LATCH_8(config, m_soundlatch);
MCFG_DEVICE_ADD("ay1", AY8910, AUDIO_CLOCK) /* 1.5 MHz */
MCFG_AY8910_OUTPUT_TYPE(AY8910_RESISTOR_OUTPUT)
@ -659,13 +663,11 @@ MACHINE_CONFIG_START(_1942p_state::_1942p)
/* sound hardware */
SPEAKER(config, "mono").front_center();
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
MCFG_GENERIC_LATCH_DATA_PENDING_CB(INPUTLINE("audiocpu", INPUT_LINE_NMI))
GENERIC_LATCH_8(config, m_soundlatch);
m_soundlatch->data_pending_callback().set_inputline(m_audiocpu, INPUT_LINE_NMI);
MCFG_DEVICE_ADD("ay1", AY8910, AUDIO_CLOCK_1942P) /* 1.25 MHz - verified on PCB */
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
MCFG_DEVICE_ADD("ay2", AY8910, AUDIO_CLOCK_1942P) /* 1.25 MHz - verified on PCB */
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
AY8910(config, "ay1", AUDIO_CLOCK_1942P).add_route(ALL_OUTPUTS, "mono", 0.25); // 1.25 MHz - verified on PCB
AY8910(config, "ay2", AUDIO_CLOCK_1942P).add_route(ALL_OUTPUTS, "mono", 0.25); // 1.25 MHz - verified on PCB
MACHINE_CONFIG_END