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c1pmf: updated to use new floppy

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This commit is contained in:
Dirk Best 2015-07-06 10:24:28 +02:00
parent f32f4e5ba0
commit 4124faf73c
2 changed files with 25 additions and 27 deletions
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30
src/mess/drivers/osi.c
View File

@ -388,7 +388,7 @@ WRITE8_MEMBER( c1p_state::osi630_sound_w )
C011 ACIAIO DISK CONTROLLER ACIA I/O PORT
*/
WRITE_LINE_MEMBER(sb2m600_state::osi470_index_callback)
void sb2m600_state::floppy_index_callback(floppy_image_device *floppy, int state)
{
m_fdc_index = state;
}
@ -686,23 +686,17 @@ void c1p_state::machine_start()
void c1pmf_state::machine_start()
{
c1p_state::machine_start();
// drive select logic missing
if (m_floppy0->get_device())
m_floppy0->get_device()->setup_index_pulse_cb(floppy_image_device::index_pulse_cb(FUNC(sb2m600_state::floppy_index_callback), this));
}
static LEGACY_FLOPPY_OPTIONS_START(osi)
LEGACY_FLOPPY_OPTION(osi, "img", "OSI disk image", basicdsk_identify_default, basicdsk_construct_default, NULL,
HEADS([1])
TRACKS([36])
SECTORS([10])
SECTOR_LENGTH([256])
FIRST_SECTOR_ID([0]))
LEGACY_FLOPPY_OPTIONS_END
static const floppy_interface osi_floppy_interface =
{
FLOPPY_STANDARD_5_25_SSDD_40,
LEGACY_FLOPPY_OPTIONS_NAME(osi),
NULL
};
// disk format: 1 head, 36 tracks (? - manual displays a directory listing with 40 tracks),
// 10 sectors, 256 byte sector length, first sector id 0
static SLOT_INTERFACE_START( osi_floppies )
SLOT_INTERFACE("ssdd", FLOPPY_525_SSDD)
SLOT_INTERFACE_END
/* F4 Character Displayer */
static const gfx_layout osi_charlayout =
@ -833,8 +827,8 @@ static MACHINE_CONFIG_DERIVED_CLASS( c1pmf, c1p, c1pmf_state )
MCFG_DEVICE_ADD("floppy_clock", CLOCK, XTAL_4MHz/8) // 250 kHz
MCFG_CLOCK_SIGNAL_HANDLER(DEVWRITELINE("acia_1", acia6850_device, write_txc))
MCFG_LEGACY_FLOPPY_DRIVE_ADD(FLOPPY_0, osi_floppy_interface)
MCFG_LEGACY_FLOPPY_IDX_CB(WRITELINE(sb2m600_state, osi470_index_callback))
MCFG_FLOPPY_DRIVE_ADD("floppy0", osi_floppies, "ssdd", floppy_image_device::default_floppy_formats)
MCFG_FLOPPY_DRIVE_ADD("floppy1", osi_floppies, NULL, floppy_image_device::default_floppy_formats)
/* internal ram */
MCFG_RAM_MODIFY(RAM_TAG)

22
src/mess/includes/osi.h
View File

@ -10,7 +10,7 @@
#include "cpu/m6502/m6502.h"
#include "formats/basicdsk.h"
#include "imagedev/cassette.h"
#include "imagedev/flopdrv.h"
#include "imagedev/floppy.h"
#include "machine/6850acia.h"
#include "machine/6821pia.h"
#include "machine/ram.h"
@ -60,7 +60,7 @@ public:
DECLARE_WRITE_LINE_MEMBER( cassette_tx );
DECLARE_WRITE_LINE_MEMBER( write_cassette_clock );
DECLARE_WRITE_LINE_MEMBER(osi470_index_callback);
void floppy_index_callback(floppy_image_device *floppy, int state);
DECLARE_PALETTE_INIT(osi630);
@ -126,19 +126,23 @@ public:
class c1pmf_state : public c1p_state
{
public:
c1pmf_state(const machine_config &mconfig, device_type type, const char *tag)
: c1p_state(mconfig, type, tag),
m_floppy(*this, FLOPPY_0)
c1pmf_state(const machine_config &mconfig, device_type type, const char *tag) :
c1p_state(mconfig, type, tag),
m_floppy0(*this, "floppy0"),
m_floppy1(*this, "floppy1")
{ }
required_device<legacy_floppy_image_device> m_floppy;
virtual void machine_start();
DECLARE_READ8_MEMBER( osi470_pia_pa_r );
DECLARE_WRITE8_MEMBER( osi470_pia_pa_w );
DECLARE_WRITE8_MEMBER( osi470_pia_pb_w );
DECLARE_WRITE_LINE_MEMBER( osi470_pia_cb2_w );
protected:
virtual void machine_start();
private:
required_device<floppy_connector> m_floppy0;
required_device<floppy_connector> m_floppy1;
};
class uk101_state : public sb2m600_state