From c94bfc2f40cf9456d6faea539c5773845ea38e5f Mon Sep 17 00:00:00 2001 From: Nigel Barnes Date: Fri, 25 May 2018 11:54:37 +0100 Subject: acrnsys1: Add XTAL and correct year (nw) --- src/emu/xtal.cpp | 1 + src/mame/drivers/acrnsys1.cpp | 16 ++++++++-------- 2 files changed, 9 insertions(+), 8 deletions(-) diff --git a/src/emu/xtal.cpp b/src/emu/xtal.cpp index 70f50e6f304..a3a6a4806e0 100644 --- a/src/emu/xtal.cpp +++ b/src/emu/xtal.cpp @@ -64,6 +64,7 @@ const double XTAL::known_xtals[] = { 640'000, /* 640_kHz_XTAL Resonator - NEC UPD7759, Texas Instruments Speech Chips @ 8khz */ 960'000, /* 960_kHz_XTAL Resonator - Xerox Notetaker Keyboard UART */ 1'000'000, /* 1_MHz_XTAL Used to drive OKI M6295 chips */ + 1'008'000, /* 1.008_MHz_XTAL Acorn Microcomputer (System 1) */ 1'056'000, /* 1.056_MHz_XTAL Resonator - OKI M6295 on Trio The Punch h/w */ 1'294'400, /* 1.2944_MHz_XTAL BBN BitGraph PSG */ 1'689'600, /* 1.6896_MHz_XTAL Diablo 1355WP Printer */ diff --git a/src/mame/drivers/acrnsys1.cpp b/src/mame/drivers/acrnsys1.cpp index 11bd81fe8ff..145e7a71392 100644 --- a/src/mame/drivers/acrnsys1.cpp +++ b/src/mame/drivers/acrnsys1.cpp @@ -62,12 +62,12 @@ class acrnsys1_state : public driver_device { public: acrnsys1_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag), - m_maincpu(*this, "maincpu"), - m_ttl74145(*this, "ic8_7445"), - m_cass(*this, "cassette"), - m_display(*this, "digit%u", 0U), - m_digit(0) + : driver_device(mconfig, type, tag) + , m_maincpu(*this, "maincpu") + , m_ttl74145(*this, "ic8_7445") + , m_cass(*this, "cassette") + , m_display(*this, "digit%u", 0U) + , m_digit(0) { } void acrnsys1(machine_config &config); @@ -267,7 +267,7 @@ INPUT_PORTS_END MACHINE_CONFIG_START(acrnsys1_state::acrnsys1) /* basic machine hardware */ - MCFG_DEVICE_ADD("maincpu", M6502, 1008000) /* 1.008 MHz */ + MCFG_DEVICE_ADD("maincpu", M6502, 1.008_MHz_XTAL) /* 1.008 MHz */ MCFG_DEVICE_PROGRAM_MAP(acrnsys1_map) MCFG_DEFAULT_LAYOUT(layout_acrnsys1) @@ -303,4 +303,4 @@ ROM_END ***************************************************************************/ // YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS -COMP( 1978, acrnsys1, 0, 0, acrnsys1, acrnsys1, acrnsys1_state, empty_init, "Acorn", "Acorn System 1", MACHINE_SUPPORTS_SAVE ) +COMP( 1979, acrnsys1, 0, 0, acrnsys1, acrnsys1, acrnsys1_state, empty_init, "Acorn", "Acorn System 1", MACHINE_SUPPORTS_SAVE ) -- cgit v1.2.3