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author | AJR <ajrhacker@users.noreply.github.com> | 2019-10-08 00:30:23 -0400 |
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committer | AJR <ajrhacker@users.noreply.github.com> | 2019-10-08 00:30:23 -0400 |
commit | 19f66e4fa9f2eafe7036333cab4312cdc5ba41a0 (patch) | |
tree | 5c736dce6f084e7fd1c5634e9d4470b88c327da5 | |
parent | 4d3b24ae79457e2d31cd48a041e34ad3f81fdd1c (diff) |
bml3mp1802: Correct clock source (nw)
-rw-r--r-- | src/devices/bus/bml3/bml3mp1802.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/devices/bus/bml3/bml3mp1802.cpp b/src/devices/bus/bml3/bml3mp1802.cpp index 85668d01f39..18fd6702871 100644 --- a/src/devices/bus/bml3/bml3mp1802.cpp +++ b/src/devices/bus/bml3/bml3mp1802.cpp @@ -56,7 +56,9 @@ ROM_END void bml3bus_mp1802_device::device_add_mconfig(machine_config &config) { - MB8866(config, m_fdc, 1_MHz_XTAL); + constexpr auto CLK16M = 32.256_MHz_XTAL / 2; + + MB8866(config, m_fdc, CLK16M / 16); // 16MCLK divided by IC628 (HD74LS93P) m_fdc->intrq_wr_callback().set(FUNC(bml3bus_mp1802_device::bml3_wd17xx_intrq_w)); FLOPPY_CONNECTOR(config, m_floppy0, mp1802_floppies, "dd", floppy_image_device::default_floppy_formats); |