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seta2 xtal: add extra digit (nw)

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This commit is contained in:
hap 2019-08-01 19:34:43 +02:00
parent 219a993250
commit 7a55d9512e
3 changed files with 8 additions and 7 deletions
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2
src/emu/xtal.cpp
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@ -339,7 +339,7 @@ const double XTAL::known_xtals[] = {
32'220'000, /* 32.22_MHz_XTAL Typically used on 90's Data East PCBs (close to 9x NTSC subcarrier which is 32.215905Mhz */
32'256'000, /* 32.256_MHz_XTAL Hitachi MB-6890 */
32'317'400, /* 32.3174_MHz_XTAL DEC VT330, VT340 */
32'530'400, /* 32.5304_MHz_XTAL Seta 2 */
32'530'470, /* 32.53047_MHz_XTAL Seta 2 */
33'000'000, /* 33_MHz_XTAL Sega Model 3 video board */
33'264'000, /* 33.264_MHz_XTAL Hazeltine 1500 terminal */
33'330'000, /* 33.33_MHz_XTAL Sharp X68000 XVI */

5
src/mame/drivers/novag_const.cpp
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@ -11,8 +11,9 @@ Hardware notes:
- TTL, buzzer, 24 LEDs, 8*8 chessboard buttons
TODO:
- add 3.6MHz version: 7.2MHz XTAL, 65SC02 CPU, 1 maskrom(NOVAG-831A 6133-8316),
maybe 32KB? 1 RAM chip(TC5516AP) instead of silly daughterboard
- add 3.6MHz version: 7.2MHz XTAL, 65SC02 CPU, 1 maskrom(NOVAG-831A 6133-8316) 16KB?
1 RAM chip(TC5516AP) instead of silly daughterboard
- add Quattro version, another small update, this time 4MHz
******************************************************************************/

8
src/mame/drivers/seta2.cpp
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@ -2330,7 +2330,7 @@ void seta2_state::seta2(machine_config &config)
void seta2_state::gundamex(machine_config &config)
{
seta2(config);
m_maincpu->set_clock(XTAL(32'530'400)/2); // verified
m_maincpu->set_clock(XTAL(32'530'470)/2); // verified
m_maincpu->set_addrmap(AS_PROGRAM, &seta2_state::gundamex_map);
downcast<tmp68301_device &>(*m_maincpu).in_parallel_callback().set(FUNC(seta2_state::gundamex_eeprom_r));
@ -2341,20 +2341,20 @@ void seta2_state::gundamex(machine_config &config)
// video hardware
m_screen->set_visarea(0x00, 0x180-1, 0x000, 0x0e0-1);
subdevice<x1_010_device>("x1snd")->set_clock(XTAL(32'530'400)/2); // verified; reference : https://youtu.be/6f-znVzcrmg
subdevice<x1_010_device>("x1snd")->set_clock(XTAL(32'530'470)/2); // verified; reference : https://youtu.be/6f-znVzcrmg
}
void seta2_state::grdians(machine_config &config)
{
seta2(config);
m_maincpu->set_clock(XTAL(32'530'400)/2); // verified
m_maincpu->set_clock(XTAL(32'530'470)/2); // verified
m_maincpu->set_addrmap(AS_PROGRAM, &seta2_state::grdians_map);
// video hardware
m_screen->set_visarea(0x00, 0x130-1, 0x00, 0xe8 -1);
subdevice<x1_010_device>("x1snd")->set_clock(XTAL(32'530'400)/2); // verified; reference : https://youtu.be/Ung9XeLisV0
subdevice<x1_010_device>("x1snd")->set_clock(XTAL(32'530'470)/2); // verified; reference : https://youtu.be/Ung9XeLisV0
}