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Diffstat (limited to 'src/devices/machine/applefdintf.cpp')
-rw-r--r--src/devices/machine/applefdintf.cpp87
1 files changed, 87 insertions, 0 deletions
diff --git a/src/devices/machine/applefdintf.cpp b/src/devices/machine/applefdintf.cpp
new file mode 100644
index 00000000000..1bb1007d6b8
--- /dev/null
+++ b/src/devices/machine/applefdintf.cpp
@@ -0,0 +1,87 @@
+// license:BSD-3-Clause
+// copyright-holders:Nathan Woods, Raphael Nabet, R. Belmont
+
+#include "emu.h"
+#include "applefdintf.h"
+#include "formats/ap2_dsk.h"
+#include "formats/ap_dsk35.h"
+#include "formats/as_dsk.h"
+#include "formats/fs_prodos.h"
+
+void applefdintf_device::formats_525_13(format_registration &fr)
+{
+ fr.add(FLOPPY_EDD_FORMAT);
+ fr.add(FLOPPY_WOZ_FORMAT);
+ fr.add(FLOPPY_NIB_FORMAT);
+}
+
+void applefdintf_device::formats_525(format_registration &fr)
+{
+ fr.add(FLOPPY_A216S_DOS_FORMAT);
+ fr.add(FLOPPY_A216S_PRODOS_FORMAT);
+ fr.add(FLOPPY_RWTS18_FORMAT);
+ fr.add(FLOPPY_EDD_FORMAT);
+ fr.add(FLOPPY_WOZ_FORMAT);
+ fr.add(FLOPPY_NIB_FORMAT);
+
+ fr.add(fs::PRODOS);
+}
+
+void applefdintf_device::formats_35(format_registration &fr)
+{
+ fr.add_pc_formats();
+ fr.add(FLOPPY_DC42_FORMAT);
+ fr.add(FLOPPY_WOZ_FORMAT);
+ fr.add(FLOPPY_MOOF_FORMAT);
+ fr.add(FLOPPY_APPLE_GCR_FORMAT);
+ fr.add(FLOPPY_APPLE_2MG_FORMAT);
+
+ fr.add(fs::PRODOS);
+}
+
+void applefdintf_device::floppies_525(device_slot_interface &device)
+{
+ device.option_add("525", FLOPPY_525_SD);
+}
+
+void applefdintf_device::floppies_35(device_slot_interface &device)
+{
+ device.option_add("35sd", OAD34V);
+ device.option_add("35dd", MFD51W);
+ device.option_add("35hd", MFD75W);
+}
+
+applefdintf_device::applefdintf_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) :
+ device_t(mconfig, type, tag, owner, clock),
+ m_phases_cb(*this),
+ m_devsel_cb(*this),
+ m_sel35_cb(*this),
+ m_hdsel_cb(*this),
+ m_dat1byte_cb(*this)
+{
+}
+
+void applefdintf_device::device_start()
+{
+ save_item(NAME(m_phases));
+ save_item(NAME(m_phases_input));
+}
+
+void applefdintf_device::device_reset()
+{
+ m_phases = 0xf0;
+ m_phases_input = 0x00;
+ update_phases();
+}
+
+void applefdintf_device::phases_w(u8 phases)
+{
+ m_phases_input = phases;
+ update_phases();
+}
+
+void applefdintf_device::update_phases()
+{
+ u8 mask = m_phases >> 4;
+ m_phases_cb((m_phases & mask) | (m_phases_input & (mask ^ 0xf)));
+}