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author Olivier Galibert <galibert@pobox.com>2021-04-12 09:26:25 +0200
committer Olivier Galibert <galibert@pobox.com>2021-04-12 09:27:13 +0200
commit95e8739be977a07db331254af1860ae29201548a (patch)
treecd4d8a9c010c39bd059927c2573e3f9f723dacf1 /src/emu
parent98e22ed1b071701039754622bb839cf6913a3f37 (diff)
a2600: Minor changes
Diffstat (limited to 'src/emu')
-rw-r--r--src/emu/xtal.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/emu/xtal.cpp b/src/emu/xtal.cpp
index a738f1cf975..b48ecb801c6 100644
--- a/src/emu/xtal.cpp
+++ b/src/emu/xtal.cpp
@@ -91,12 +91,14 @@ const double XTAL::known_xtals[] = {
3'276'800, /* 3.2768_MHz_XTAL SP0256 clock in Speech Synthesis for Dragon 32 */
3'521'280, /* 3.52128_MHz_XTAL RCA COSMAC VIP */
3'546'800, /* 3.5468_MHz_XTAL Atari 400 PAL */
+ 3'546'894, /* 3.546894_MHz_XTAL Atari 2600 PAL */
3'547'000, /* 3.547_MHz_XTAL Philips G7200, Philips C7240 */
3'562'500, /* 3.5625_MHz_XTAL Jopac JO7400 */
3'570'000, /* 3.57_MHz_XTAL Telmac TMC-600 */
3'578'640, /* 3.57864_MHz_XTAL Atari Portfolio PCD3311T */
3'579'000, /* 3.579_MHz_XTAL BeebOPL */
3'579'545, /* 3.579545_MHz_XTAL NTSC color subcarrier, extremely common, used on 100's of PCBs (Keytronic custom part #48-300-010 is equivalent) */
+ 3'579'575, /* 3.579575_MHz_XTAL Atari 2600 NTSC */
3'686'400, /* 3.6864_MHz_XTAL Baud rate clock for MC68681 and similar UARTs */
3'840'000, /* 3.84_MHz_XTAL Fairlight CMI Alphanumeric Keyboard */
3'900'000, /* 3.9_MHz_XTAL Resonator - Used on some Fidelity boards */