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author | 2015-11-08 12:56:12 +0100 | |
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committer | 2015-11-08 12:56:12 +0100 | |
commit | 7c19aac60e12d6f5ea301bdb34d7826a01e0b06f (patch) | |
tree | f310d86aa2c6bfc19d115307dedde4eb0cd52dad /src/devices/bus/cbmiec/c1526.cpp | |
parent | a57b46ae933badd7441ce1644711dbb851e2b504 (diff) |
Rename *.c -> *.cpp in our source (nw)
Diffstat (limited to 'src/devices/bus/cbmiec/c1526.cpp')
-rw-r--r-- | src/devices/bus/cbmiec/c1526.cpp | 269 |
1 files changed, 269 insertions, 0 deletions
diff --git a/src/devices/bus/cbmiec/c1526.cpp b/src/devices/bus/cbmiec/c1526.cpp new file mode 100644 index 00000000000..da2cf7197c0 --- /dev/null +++ b/src/devices/bus/cbmiec/c1526.cpp @@ -0,0 +1,269 @@ +// license:BSD-3-Clause +// copyright-holders:Curt Coder +/********************************************************************** + + Commodore 1526/MPS-802/4023 Printer emulation + +**********************************************************************/ + +#include "c1526.h" + + + +//************************************************************************** +// MACROS / CONSTANTS +//************************************************************************** + +#define M6504_TAG "u7d" + + + +//************************************************************************** +// DEVICE DEFINITIONS +//************************************************************************** + +const device_type C1526 = &device_creator<c1526_t>; +const device_type MPS802 = &device_creator<c1526_t>; +const device_type C4023 = &device_creator<c4023_t>; + + +//------------------------------------------------- +// ROM( c1526 ) +//------------------------------------------------- + +ROM_START( c1526 ) + ROM_REGION( 0x2000, M6504_TAG, 0 ) + ROM_SYSTEM_BIOS( 0, "r05", "Revision 5" ) + ROMX_LOAD( "325341-05.u8d", 0x0000, 0x2000, CRC(3ef63c59) SHA1(a71be83a476d2777d33dddb0103c036a047975ba), ROM_BIOS(1) ) + ROM_SYSTEM_BIOS( 1, "r07c", "Revision 7c" ) + ROMX_LOAD( "325341-08.u8d", 0x0000, 0x2000, CRC(38f85b4a) SHA1(25880091979b21fdaf713b53ef2f1cb8063a3505), ROM_BIOS(2) ) + ROM_SYSTEM_BIOS( 2, "r07b", "Revision 7b (Swe/Fin)" ) + ROMX_LOAD( "cbm 1526 vers. 1.0 skand.gen.u8d", 0x0000, 0x2000, CRC(21051f69) SHA1(7e622fc39985ebe9333d2b546b3c85fd6ab17a53), ROM_BIOS(3) ) + ROM_SYSTEM_BIOS( 3, "grafik", "MPS802 GrafikROM II v60.12" ) + ROMX_LOAD( "mps802 grafikrom ii v60.12.u8d", 0x0000, 0x2000, CRC(9f5e6b18) SHA1(8b7f620a8f85e250b142d72b812a67fd0e292d68), ROM_BIOS(4) ) +ROM_END + + +//------------------------------------------------- +// rom_region - device-specific ROM region +//------------------------------------------------- + +const rom_entry *c1526_t::device_rom_region() const +{ + return ROM_NAME( c1526 ); +} + + +//------------------------------------------------- +// ROM( c4023 ) +//------------------------------------------------- + +ROM_START( c4023 ) + ROM_REGION( 0x2000, M6504_TAG, 0 ) + ROM_LOAD( "325360-03.u8d", 0x0000, 0x2000, CRC(c6bb0977) SHA1(7a8c43d2e205f58d83709c04bc7795602a892ddd) ) +ROM_END + + +//------------------------------------------------- +// rom_region - device-specific ROM region +//------------------------------------------------- + +const rom_entry *c4023_t::device_rom_region() const +{ + return ROM_NAME( c4023 ); +} + + +//------------------------------------------------- +// ADDRESS_MAP( c1526_mem ) +//------------------------------------------------- + +static ADDRESS_MAP_START( c1526_mem, AS_PROGRAM, 8, c1526_base_t ) + AM_RANGE(0xe000, 0xffff) AM_ROM AM_REGION(M6504_TAG, 0) +ADDRESS_MAP_END + + +//------------------------------------------------- +// MACHINE_DRIVER( c1526 ) +//------------------------------------------------- + +static MACHINE_CONFIG_FRAGMENT( c1526 ) + MCFG_CPU_ADD(M6504_TAG, M6504, XTAL_4MHz/4) + MCFG_CPU_PROGRAM_MAP(c1526_mem) +MACHINE_CONFIG_END + + +//------------------------------------------------- +// machine_config_additions - device-specific +// machine configurations +//------------------------------------------------- + +machine_config_constructor c1526_t::device_mconfig_additions() const +{ + return MACHINE_CONFIG_NAME( c1526 ); +} + + +//------------------------------------------------- +// MACHINE_DRIVER( c4023 ) +//------------------------------------------------- + +static MACHINE_CONFIG_FRAGMENT( c4023 ) + MCFG_CPU_ADD(M6504_TAG, M6504, XTAL_4MHz/4) + MCFG_CPU_PROGRAM_MAP(c1526_mem) +MACHINE_CONFIG_END + + +//------------------------------------------------- +// machine_config_additions - device-specific +// machine configurations +//------------------------------------------------- + +machine_config_constructor c4023_t::device_mconfig_additions() const +{ + return MACHINE_CONFIG_NAME( c4023 ); +} + + +//------------------------------------------------- +// INPUT_PORTS( c1526 ) +//------------------------------------------------- + +static INPUT_PORTS_START( c1526 ) +INPUT_PORTS_END + + +//------------------------------------------------- +// input_ports - device-specific input ports +//------------------------------------------------- + +ioport_constructor c1526_t::device_input_ports() const +{ + return INPUT_PORTS_NAME( c1526 ); +} + + +//------------------------------------------------- +// INPUT_PORTS( c4023 ) +//------------------------------------------------- + +static INPUT_PORTS_START( c4023 ) +INPUT_PORTS_END + + +//------------------------------------------------- +// input_ports - device-specific input ports +//------------------------------------------------- + +ioport_constructor c4023_t::device_input_ports() const +{ + return INPUT_PORTS_NAME( c4023 ); +} + + + +//************************************************************************** +// LIVE DEVICE +//************************************************************************** + +//------------------------------------------------- +// c1526_base_t - constructor +//------------------------------------------------- + +c1526_base_t:: c1526_base_t(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) : + device_t(mconfig, type, name, tag, owner, clock, shortname, source) +{ +} + + +//------------------------------------------------- +// c1526_t - constructor +//------------------------------------------------- + +c1526_t::c1526_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : + c1526_base_t(mconfig, C1526, "1526", tag, owner, clock, "c1526", __FILE__), + device_cbm_iec_interface(mconfig, *this) +{ +} + + +//------------------------------------------------- +// c4023_t - constructor +//------------------------------------------------- + +c4023_t::c4023_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : + c1526_base_t(mconfig, C4023, "4023", tag, owner, clock, "c4023", __FILE__), + device_ieee488_interface(mconfig, *this) +{ +} + + +//------------------------------------------------- +// device_start - device-specific startup +//------------------------------------------------- + +void c1526_base_t::device_start() +{ +} + + +//------------------------------------------------- +// device_reset - device-specific reset +//------------------------------------------------- + +void c1526_base_t::device_reset() +{ +} + + +//------------------------------------------------- +// cbm_iec_atn - +//------------------------------------------------- + +void c1526_t::cbm_iec_atn(int state) +{ +} + + +//------------------------------------------------- +// cbm_iec_data - +//------------------------------------------------- + +void c1526_t::cbm_iec_data(int state) +{ +} + + +//------------------------------------------------- +// cbm_iec_reset - +//------------------------------------------------- + +void c1526_t::cbm_iec_reset(int state) +{ + if (!state) + { + device_reset(); + } +} + + +//------------------------------------------------- +// ieee488_atn_w - +//------------------------------------------------- + +void c4023_t::ieee488_atn(int state) +{ +} + + +//------------------------------------------------- +// ieee488_ifc_w - +//------------------------------------------------- + +void c4023_t::ieee488_ifc(int state) +{ + if (!state) + { + device_reset(); + } +} |