From a31e555307e4039a0af9594e75a3cad3c7dd257c Mon Sep 17 00:00:00 2001 From: Mike Naberezny Date: Sun, 22 May 2022 11:20:04 -0700 Subject: clcd.cpp: Use 1 MHz for system clock. (#9797) --- src/mame/drivers/clcd.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/mame/drivers/clcd.cpp b/src/mame/drivers/clcd.cpp index 8ea99846d7e..e86f27a2b69 100644 --- a/src/mame/drivers/clcd.cpp +++ b/src/mame/drivers/clcd.cpp @@ -662,25 +662,25 @@ INPUT_PORTS_END void clcd_state::clcd(machine_config &config) { /* basic machine hardware */ - M65C02(config, m_maincpu, 2000000); + M65C02(config, m_maincpu, 1000000); m_maincpu->set_addrmap(AS_PROGRAM, &clcd_state::clcd_mem); INPUT_MERGER_ANY_HIGH(config, "mainirq").output_handler().set_inputline("maincpu", m65c02_device::IRQ_LINE); - via6522_device &via0(R65C22(config, "via0", 2000000)); + via6522_device &via0(R65C22(config, "via0", 1000000)); via0.writepa_handler().set(FUNC(clcd_state::via0_pa_w)); via0.writepb_handler().set(FUNC(clcd_state::via0_pb_w)); via0.cb1_handler().set(FUNC(clcd_state::via0_cb1_w)); via0.irq_handler().set("mainirq", FUNC(input_merger_device::in_w<0>)); - via6522_device &via1(R65C22(config, "via1", 2000000)); + via6522_device &via1(R65C22(config, "via1", 1000000)); via1.writepa_handler().set(FUNC(clcd_state::via1_pa_w)); via1.writepb_handler().set(FUNC(clcd_state::via1_pb_w)); via1.irq_handler().set("mainirq", FUNC(input_merger_device::in_w<1>)); via1.ca2_handler().set(m_centronics, FUNC(centronics_device::write_strobe)).invert(); via1.cb2_handler().set("speaker", FUNC(speaker_sound_device::level_w)); - MOS6551(config, m_acia, 2000000); + MOS6551(config, m_acia, 1000000); m_acia->set_xtal(XTAL(1'843'200)); m_acia->irq_handler().set("mainirq", FUNC(input_merger_device::in_w<2>)); m_acia->txd_handler().set("rs232", FUNC(rs232_port_device::write_txd)); -- cgit v1.2.3