diff options
| author | 2024-03-14 21:08:02 -0400 | |
|---|---|---|
| committer | 2024-03-14 21:08:02 -0400 | |
| commit | ed54cfb1c8752dc9863d3f06a6c4600591b6beda (patch) | |
| tree | 175f14a364bef8e1c59ff04f3b0533444a71f5d5 | |
| parent | 99c9e2fff293d99ff56630078a87810287513427 (diff) | |
acorn/atom.cpp, skeleton/qmsirius.cpp: Misc. small updates
| -rw-r--r-- | src/mame/acorn/atom.cpp | 4 | ||||
| -rw-r--r-- | src/mame/skeleton/qmsirius.cpp | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/acorn/atom.cpp b/src/mame/acorn/atom.cpp index 33a91d8d434..b30661013e2 100644 --- a/src/mame/acorn/atom.cpp +++ b/src/mame/acorn/atom.cpp @@ -710,8 +710,8 @@ void atom_state::floppy_formats(format_registration &fr) void atom_state::atom_common(machine_config &config) { - [[maybe_unused]] static constexpr auto X1 = 3.579545_MHz_XTAL; // MC6847 Clock - static constexpr auto X2 = 4_MHz_XTAL; // CPU Clock - a divider reduces it to 1MHz + [[maybe_unused]] constexpr auto X1 = 3.579545_MHz_XTAL; // MC6847 Clock + constexpr auto X2 = 4_MHz_XTAL; // CPU Clock - a divider reduces it to 1MHz /* basic machine hardware */ M6502(config, m_maincpu, X2/4); diff --git a/src/mame/skeleton/qmsirius.cpp b/src/mame/skeleton/qmsirius.cpp index c19daf65142..a787dfc6f61 100644 --- a/src/mame/skeleton/qmsirius.cpp +++ b/src/mame/skeleton/qmsirius.cpp @@ -56,7 +56,7 @@ INPUT_PORTS_END void qmsirius_state::qmsirius(machine_config &config) { - P80C552(config, m_maincpu, 12'000'000); // type guessed; clock unknown + P80C552(config, m_maincpu, 12_MHz_XTAL); // PCB80C552-5 16WP m_maincpu->set_addrmap(AS_PROGRAM, &qmsirius_state::prog_map); m_maincpu->set_addrmap(AS_IO, &qmsirius_state::ext_map); @@ -70,7 +70,7 @@ void qmsirius_state::qmsirius(machine_config &config) PALETTE(config, "palette", palette_device::MONOCHROME_INVERTED); - hd44780_device &lcdc(HD44780(config, "lcdc", 270'000)); // TODO: clock not measured, datasheet typical clock used + hd44780_device &lcdc(HD44780(config, "lcdc", 270'000)); // HC16202NY-LY; TODO: clock not measured, datasheet typical clock used lcdc.set_lcd_size(2, 16); lcdc.set_pixel_update_cb(FUNC(qmsirius_state::lcd_pixel_update)); } |
