Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-21 07:52:35 +03:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

bml3mp1802: Correct clock source (nw)

Browse Source
This commit is contained in:
AJR 2019-10-08 00:30:23 -04:00
parent 4d3b24ae79
commit 19f66e4fa9
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/devices/bus/bml3/bml3mp1802.cpp
View File

@ -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);