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cz101: XTAL value to be used later (nw)

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This commit is contained in:
AJR 2020-03-23 23:48:17 -04:00
parent 032c2c5ce4
commit 416e5884fe
2 changed files with 3 additions and 0 deletions
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1
src/emu/xtal.cpp
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@ -142,6 +142,7 @@ const double XTAL::known_xtals[] = {
8'867'236, /* 8.867236_MHz_XTAL RCA CDP1869 PAL color clock (~2x PAL subcarrier) */
8'867'238, /* 8.867238_MHz_XTAL ETI-660 (~2x PAL subcarrier) */
8'945'000, /* 8.945_MHz_XTAL Hit Me */
8'960'000, /* 8.96_MHz_XTAL Casio CZ-101 (divided by 2 for Music LSI) */
9'000'000, /* 9_MHz_XTAL Homedata PCBs */
9'216'000, /* 9.216_MHz_XTAL Univac UTS 20 */
9'600'000, /* 9.6_MHz_XTAL WD37C65 second clock (for 300 KB/sec rate) */

2
src/mame/drivers/cz101.cpp
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@ -392,6 +392,8 @@ void cz101_state::cz101(machine_config &config)
m_hd44780->set_pixel_update_cb(FUNC(cz101_state::lcd_pixel_update));
config.set_default_layout(layout_cz101);
//UPD933(config, "music", 8.96_MHz_XTAL / 2);
}