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Diffstat (limited to 'src/mame/machine/ibm6580_fdc.cpp')
-rw-r--r--src/mame/machine/ibm6580_fdc.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/machine/ibm6580_fdc.cpp b/src/mame/machine/ibm6580_fdc.cpp
index 556cc718ef2..8a3e997ef62 100644
--- a/src/mame/machine/ibm6580_fdc.cpp
+++ b/src/mame/machine/ibm6580_fdc.cpp
@@ -31,7 +31,7 @@ const tiny_rom_entry *dw_fdc_device::device_rom_region() const
void dw_fdc_device::device_add_mconfig(machine_config &config)
{
- I8048(config, m_mcu, XTAL(24'000'000)/4); // divisor is unverified
+ I8048(config, m_mcu, 24_MHz_XTAL / 4); // divisor is unverified
// m_mcu->bus_in_cb().set(FUNC(dw_fdc_device::bus_r));
// m_mcu->bus_out_cb().set(FUNC(dw_fdc_device::bus_w));
m_mcu->p1_out_cb().set(FUNC(dw_fdc_device::p1_w));
@@ -41,7 +41,7 @@ void dw_fdc_device::device_add_mconfig(machine_config &config)
I8255(config, "ppi8255", 0);
- UPD765A(config, "upd765", false, false);
+ UPD765A(config, "upd765", 24_MHz_XTAL / 3, false, false);
// m_upd_fdc->intrq_wr_callback().set("pic8259", FUNC(pic8259_device::ir4_w));
// m_upd_fdc->drq_wr_callback().set("dma8257", FUNC(dma8257_device::XXX));
// MCFG_FLOPPY_DRIVE_ADD(UPD765_TAG ":0", wangpc_floppies, "525dd", wangpc_state::floppy_formats)