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author | hap <happppp@users.noreply.github.com> | 2020-01-08 11:05:31 +0100 |
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committer | hap <happppp@users.noreply.github.com> | 2020-01-08 11:05:46 +0100 |
commit | e680c90e2be38d968bcc045b94e0f067408bde5c (patch) | |
tree | 41ff4cd27cd95f95cb9f685ea30fb09670446245 /src/mame/drivers/model2.cpp | |
parent | 2315b259655753d018c1f8e7795f574ffd5478f6 (diff) |
misc: add notes (nw)
Diffstat (limited to 'src/mame/drivers/model2.cpp')
-rw-r--r-- | src/mame/drivers/model2.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mame/drivers/model2.cpp b/src/mame/drivers/model2.cpp index a3cec69c9c7..7a679b25a22 100644 --- a/src/mame/drivers/model2.cpp +++ b/src/mame/drivers/model2.cpp @@ -2548,6 +2548,7 @@ void model2o_state::model2o(machine_config &config) model2_timers(config); model2_screen(config); + // create SEGA_MODEL1IO device *after* SCREEN device model1io_device &ioboard(SEGA_MODEL1IO(config, "ioboard", 0)); ioboard.set_default_bios_tag("epr14869c"); ioboard.read_callback().set("dpram", FUNC(mb8421_device::left_r)); @@ -2560,7 +2561,7 @@ void model2o_state::model2o(machine_config &config) SEGAM1AUDIO(config, m_m1audio, 0); m_m1audio->rxd_handler().set(m_uart, FUNC(i8251_device::write_rxd)); - I8251(config, m_uart, 8000000); // uPD71051C, clock unknown + I8251(config, m_uart, 8000000); // uPD71051C, clock unknown m_uart->txd_handler().set(m_m1audio, FUNC(segam1audio_device::write_txd)); clock_device &uart_clock(CLOCK(config, "uart_clock", 500000)); // 16 times 31.25MHz (standard Sega/MIDI sound data rate) |