diff options
Diffstat (limited to 'src/emu/bus/s100/nsmdsad.c')
-rw-r--r-- | src/emu/bus/s100/nsmdsad.c | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/src/emu/bus/s100/nsmdsad.c b/src/emu/bus/s100/nsmdsad.c deleted file mode 100644 index d1a06407c6d..00000000000 --- a/src/emu/bus/s100/nsmdsad.c +++ /dev/null @@ -1,122 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Curt Coder -/********************************************************************** - - North Star MICRO-DISK System MDS-A-D (Double Density) emulation - -**********************************************************************/ - -#include "nsmdsad.h" - - - -//************************************************************************** -// DEVICE DEFINITIONS -//************************************************************************** - -const device_type S100_MDS_AD = &device_creator<s100_mds_ad_device>; - - -//------------------------------------------------- -// ROM( mds_ad ) -//------------------------------------------------- - -ROM_START( mds_ad ) - ROM_REGION( 0x100, "dsel", 0 ) - ROM_LOAD( "dsel.11c", 0x000, 0x100, NO_DUMP ) // 82S129 - - ROM_REGION( 0x100, "dpgm", 0 ) - ROM_LOAD( "dpgm.9d", 0x000, 0x100, CRC(7aafa134) SHA1(bf1552c4818f30473798af4f54e65e1957e0db48) ) - - ROM_REGION( 0x100, "dwe", 0 ) - ROM_LOAD( "dwe.4c", 0x000, 0x100, NO_DUMP ) // 82S129 -ROM_END - - -//------------------------------------------------- -// rom_region - device-specific ROM region -//------------------------------------------------- - -const rom_entry *s100_mds_ad_device::device_rom_region() const -{ - return ROM_NAME( mds_ad ); -} - - -//------------------------------------------------- -// SLOT_INTERFACE( mds_ad_floppies ) -//------------------------------------------------- - -static SLOT_INTERFACE_START( mds_ad_floppies ) - SLOT_INTERFACE( "525dd", FLOPPY_525_DD ) // Shugart SA-400 -SLOT_INTERFACE_END - - -//------------------------------------------------- -// MACHINE_CONFIG_FRAGMENT( mds_ad ) -//------------------------------------------------- - -static MACHINE_CONFIG_FRAGMENT( mds_ad ) - MCFG_FLOPPY_DRIVE_ADD("floppy0", mds_ad_floppies, "525dd", floppy_image_device::default_floppy_formats) - MCFG_FLOPPY_DRIVE_ADD("floppy1", mds_ad_floppies, "525dd", floppy_image_device::default_floppy_formats) -MACHINE_CONFIG_END - - -//------------------------------------------------- -// machine_config_additions - device-specific -// machine configurations -//------------------------------------------------- - -machine_config_constructor s100_mds_ad_device::device_mconfig_additions() const -{ - return MACHINE_CONFIG_NAME( mds_ad ); -} - - - -//************************************************************************** -// LIVE DEVICE -//************************************************************************** - -//------------------------------------------------- -// s100_mds_ad_device - constructor -//------------------------------------------------- - -s100_mds_ad_device::s100_mds_ad_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : - device_t(mconfig, S100_MDS_AD, "MDS-A-D", tag, owner, clock, "nsmdsad", __FILE__), - device_s100_card_interface(mconfig, *this), - m_floppy0(*this, "floppy0"), - m_floppy1(*this, "floppy1"), - m_dsel_rom(*this, "dsel"), - m_dpgm_rom(*this, "dpgm"), - m_dwe_rom(*this, "dwe") -{ -} - - -//------------------------------------------------- -// device_start - device-specific startup -//------------------------------------------------- - -void s100_mds_ad_device::device_start() -{ -} - - -//------------------------------------------------- -// device_reset - device-specific reset -//------------------------------------------------- - -void s100_mds_ad_device::device_reset() -{ -} - - -//------------------------------------------------- -// s100_smemr_r - memory read -//------------------------------------------------- - -UINT8 s100_mds_ad_device::s100_smemr_r(address_space &space, offs_t offset) -{ - return 0; -} |