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-rw-r--r--scripts/src/bus.lua2
-rw-r--r--src/devices/bus/cbmiec/c1526.cpp2
-rw-r--r--src/devices/bus/cbmiec/cbmiec.cpp3
-rw-r--r--src/devices/bus/cbmiec/mps1200.cpp219
-rw-r--r--src/devices/bus/cbmiec/mps1200.h70
5 files changed, 295 insertions, 1 deletions
diff --git a/scripts/src/bus.lua b/scripts/src/bus.lua
index 465892d47e6..d6ea865814d 100644
--- a/scripts/src/bus.lua
+++ b/scripts/src/bus.lua
@@ -1024,6 +1024,8 @@ if (BUSES["CBMIEC"]~=null) then
MAME_DIR .. "src/devices/bus/cbmiec/fd2000.h",
MAME_DIR .. "src/devices/bus/cbmiec/interpod.cpp",
MAME_DIR .. "src/devices/bus/cbmiec/interpod.h",
+ MAME_DIR .. "src/devices/bus/cbmiec/mps1200.cpp",
+ MAME_DIR .. "src/devices/bus/cbmiec/mps1200.h",
MAME_DIR .. "src/devices/bus/cbmiec/serialbox.cpp",
MAME_DIR .. "src/devices/bus/cbmiec/serialbox.h",
MAME_DIR .. "src/devices/bus/cbmiec/vic1515.cpp",
diff --git a/src/devices/bus/cbmiec/c1526.cpp b/src/devices/bus/cbmiec/c1526.cpp
index 7123782d42c..45e4540e236 100644
--- a/src/devices/bus/cbmiec/c1526.cpp
+++ b/src/devices/bus/cbmiec/c1526.cpp
@@ -23,7 +23,7 @@
// DEVICE DEFINITIONS
//**************************************************************************
-DEFINE_DEVICE_TYPE(C1526, c1526_device, "c1526", "Commodore 1526/MPS802 Printer")
+DEFINE_DEVICE_TYPE(C1526, c1526_device, "c1526", "Commodore 1526/MPS-802 Dot Matrix Printer")
DEFINE_DEVICE_TYPE(C4023, c4023_device, "c4023", "Commodore 4023 Printer")
diff --git a/src/devices/bus/cbmiec/cbmiec.cpp b/src/devices/bus/cbmiec/cbmiec.cpp
index 4ee8f287200..03b9837779f 100644
--- a/src/devices/bus/cbmiec/cbmiec.cpp
+++ b/src/devices/bus/cbmiec/cbmiec.cpp
@@ -494,6 +494,7 @@ int cbm_iec_device::get_signal(int signal)
#include "vic1515.h"
#include "vic1520.h"
#include "c1526.h"
+#include "mps1200.h"
void cbm_iec_devices(device_slot_interface &device)
{
@@ -529,4 +530,6 @@ void cbm_iec_devices(device_slot_interface &device)
device.option_add("fd148", FD148);
device.option_add("msdsd1", MSD_SD1);
device.option_add("msdsd2", MSD_SD2);
+ device.option_add("mps1200", MPS1200);
+ device.option_add("mps1250", MPS1250);
}
diff --git a/src/devices/bus/cbmiec/mps1200.cpp b/src/devices/bus/cbmiec/mps1200.cpp
new file mode 100644
index 00000000000..368f029bbae
--- /dev/null
+++ b/src/devices/bus/cbmiec/mps1200.cpp
@@ -0,0 +1,219 @@
+// license:BSD-3-Clause
+// copyright-holders:AJR
+/**********************************************************************
+
+ Commodore MPS-1200 & MPS-1250 printers (skeleton)
+
+ The MPS-1200's CPU board was originally designed for a standard
+ Centronics parallel interface (Y8300). However, an alternate
+ "Basic Interface Pack" board (Y8306) instead supported the IEC bus
+ using some extra LSTTL glue logic to convert serial data input to
+ the parallel format read by the CPU. The later MPS-1250 board
+ (Y8307) had hardware to support both serial and parallel
+ interfaces, but only used one at a time.
+
+**********************************************************************/
+
+#include "emu.h"
+#include "mps1200.h"
+
+#include "cpu/m6502/m50734.h"
+
+
+//**************************************************************************
+// DEVICE DEFINITIONS
+//**************************************************************************
+
+// device type definitions
+DEFINE_DEVICE_TYPE(MPS1200, mps1200_device, "mps1200", "Commodore MPS-1200 Dot Matrix Printer")
+DEFINE_DEVICE_TYPE(MPS1250, mps1250_device, "mps1250", "Commodore MPS-1250 Dot Matrix Printer")
+
+
+//-------------------------------------------------
+// mps1200_device - constructor
+//-------------------------------------------------
+
+mps1200_device::mps1200_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock)
+ : device_t(mconfig, type, tag, owner, clock)
+ , device_cbm_iec_interface(mconfig, *this)
+ , m_mpscpu(*this, "mpscpu")
+{
+}
+
+mps1200_device::mps1200_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
+ : mps1200_device(mconfig, MPS1200, tag, owner, clock)
+{
+}
+
+
+//-------------------------------------------------
+// mps1250_device - constructor
+//-------------------------------------------------
+
+mps1250_device::mps1250_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
+ : mps1200_device(mconfig, MPS1250, tag, owner, clock)
+{
+}
+
+
+//-------------------------------------------------
+// device_start - device-specific startup
+//-------------------------------------------------
+
+void mps1200_device::device_start()
+{
+}
+
+
+//-------------------------------------------------
+// cbm_iec_atn - ATN line handler
+//-------------------------------------------------
+
+WRITE_LINE_MEMBER(mps1200_device::cbm_iec_atn)
+{
+ // TODO
+}
+
+
+//-------------------------------------------------
+// cbm_iec_data - serial data line handler
+//-------------------------------------------------
+
+WRITE_LINE_MEMBER(mps1200_device::cbm_iec_data)
+{
+ // TODO
+}
+
+
+//-------------------------------------------------
+// cbm_iec_reset - reset line handler
+//-------------------------------------------------
+
+WRITE_LINE_MEMBER(mps1200_device::cbm_iec_reset)
+{
+ // TODO
+}
+
+
+//-------------------------------------------------
+// mem_map - address map for main memory space
+//-------------------------------------------------
+
+void mps1200_device::mem_map(address_map &map)
+{
+ map(0x0000, 0x1fff).mirror(0x6000).ram().share("ram"); // M5M5165P-12
+ map(0x8000, 0xffff).rom().region("firmware", 0x8000);
+}
+
+
+//-------------------------------------------------
+// data_map - address map for data memory space
+//-------------------------------------------------
+
+void mps1200_device::data_map(address_map &map)
+{
+ map(0x0000, 0x1fff).mirror(0x6000).ram().share("ram");
+ map(0x8000, 0xffff).rom().region("firmware", 0);
+}
+
+
+//-------------------------------------------------
+// device_add_mconfig - device-specific config
+//-------------------------------------------------
+
+void mps1200_device::device_add_mconfig(machine_config &config)
+{
+ M50734(config, m_mpscpu, 8_MHz_XTAL);
+ m_mpscpu->set_addrmap(AS_PROGRAM, &mps1200_device::mem_map);
+ m_mpscpu->set_addrmap(AS_DATA, &mps1200_device::data_map);
+}
+
+
+//**************************************************************************
+// INPUT PORTS
+//**************************************************************************
+
+static INPUT_PORTS_START(mps1200)
+ PORT_START("SW")
+ PORT_DIPNAME(0x0080, 0x0080, DEF_STR(Unknown)) PORT_DIPLOCATION("SW1:1")
+ PORT_DIPSETTING(0x0080, DEF_STR(Off))
+ PORT_DIPSETTING(0x0000, DEF_STR(On))
+ PORT_DIPNAME(0x0040, 0x0040, DEF_STR(Unknown)) PORT_DIPLOCATION("SW1:2")
+ PORT_DIPSETTING(0x0040, DEF_STR(Off))
+ PORT_DIPSETTING(0x0000, DEF_STR(On))
+ PORT_DIPNAME(0x0020, 0x0020, DEF_STR(Unknown)) PORT_DIPLOCATION("SW1:3")
+ PORT_DIPSETTING(0x0020, DEF_STR(Off))
+ PORT_DIPSETTING(0x0000, DEF_STR(On))
+ PORT_DIPNAME(0x0010, 0x0010, DEF_STR(Unknown)) PORT_DIPLOCATION("SW1:4")
+ PORT_DIPSETTING(0x0010, DEF_STR(Off))
+ PORT_DIPSETTING(0x0000, DEF_STR(On))
+ PORT_DIPNAME(0x0008, 0x0008, DEF_STR(Unknown)) PORT_DIPLOCATION("SW1:5")
+ PORT_DIPSETTING(0x0008, DEF_STR(Off))
+ PORT_DIPSETTING(0x0000, DEF_STR(On))
+ PORT_DIPNAME(0x0004, 0x0004, DEF_STR(Unknown)) PORT_DIPLOCATION("SW1:6")
+ PORT_DIPSETTING(0x0004, DEF_STR(Off))
+ PORT_DIPSETTING(0x0000, DEF_STR(On))
+ PORT_DIPNAME(0x0002, 0x0002, DEF_STR(Unknown)) PORT_DIPLOCATION("SW1:7")
+ PORT_DIPSETTING(0x0002, DEF_STR(Off))
+ PORT_DIPSETTING(0x0000, DEF_STR(On))
+ PORT_DIPNAME(0x0001, 0x0001, DEF_STR(Unknown)) PORT_DIPLOCATION("SW1:8")
+ PORT_DIPSETTING(0x0001, DEF_STR(Off))
+ PORT_DIPSETTING(0x0000, DEF_STR(On))
+ PORT_DIPNAME(0x8000, 0x8000, DEF_STR(Unknown)) PORT_DIPLOCATION("SW2:1")
+ PORT_DIPSETTING(0x8000, DEF_STR(Off))
+ PORT_DIPSETTING(0x0000, DEF_STR(On))
+ PORT_DIPNAME(0x4000, 0x4000, DEF_STR(Unknown)) PORT_DIPLOCATION("SW2:2")
+ PORT_DIPSETTING(0x4000, DEF_STR(Off))
+ PORT_DIPSETTING(0x0000, DEF_STR(On))
+ PORT_DIPNAME(0x2000, 0x2000, DEF_STR(Unknown)) PORT_DIPLOCATION("SW2:3")
+ PORT_DIPSETTING(0x2000, DEF_STR(Off))
+ PORT_DIPSETTING(0x0000, DEF_STR(On))
+ PORT_DIPNAME(0x1000, 0x1000, DEF_STR(Unknown)) PORT_DIPLOCATION("SW2:4")
+ PORT_DIPSETTING(0x1000, DEF_STR(Off))
+ PORT_DIPSETTING(0x0000, DEF_STR(On))
+ PORT_BIT(0x0f00, IP_ACTIVE_HIGH, IPT_UNUSED)
+INPUT_PORTS_END
+
+
+//-------------------------------------------------
+// device_input_ports - device-specific ports
+//-------------------------------------------------
+
+ioport_constructor mps1200_device::device_input_ports() const
+{
+ return INPUT_PORTS_NAME(mps1200);
+}
+
+ioport_constructor mps1250_device::device_input_ports() const
+{
+ return INPUT_PORTS_NAME(mps1200);
+}
+
+
+//**************************************************************************
+// ROM DEFINITIONS
+//**************************************************************************
+
+ROM_START(mps1200)
+ ROM_REGION(0x10000, "firmware", 0)
+ ROM_LOAD("mps1200-k405-0202.bin", 0x00000, 0x10000, CRC(87aa884a) SHA1(0ceb753c17599bc69458cfbb1cb3e81c2b60d107)) // "VER 1.01" "JUL-24-86" "Y8306 COMMODORE B.I.P."
+ROM_END
+
+ROM_START(mps1250)
+ ROM_REGION(0x10000, "firmware", 0)
+ ROM_LOAD("mps1250_k111_0201.bin", 0x00000, 0x10000, CRC(f2de9b69) SHA1(bb7357e83497b333e3f95548d94970003b2dfa9d)) // "VER 1.34" "MAR-03-87" "Y8307 COMMODORE DUAL B.I.P."
+ROM_END
+
+//-------------------------------------------------
+// device_rom_region - device-specific ROM region
+//-------------------------------------------------
+
+const tiny_rom_entry *mps1200_device::device_rom_region() const
+{
+ return ROM_NAME(mps1200);
+}
+
+const tiny_rom_entry *mps1250_device::device_rom_region() const
+{
+ return ROM_NAME(mps1250);
+}
diff --git a/src/devices/bus/cbmiec/mps1200.h b/src/devices/bus/cbmiec/mps1200.h
new file mode 100644
index 00000000000..3727d1827ed
--- /dev/null
+++ b/src/devices/bus/cbmiec/mps1200.h
@@ -0,0 +1,70 @@
+// license:BSD-3-Clause
+// copyright-holders:AJR
+/**********************************************************************
+
+ Commodore MPS-1200 & MPS-1250 printers
+
+**********************************************************************/
+
+#ifndef MAME_BUS_CBMIEC_MPS1200_H
+#define MAME_BUS_CBMIEC_MPS1200_H
+
+#pragma once
+
+#include "cbmiec.h"
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> mps1200_device
+
+class mps1200_device : public device_t, public device_cbm_iec_interface
+{
+public:
+ // device type constructor
+ mps1200_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+ static constexpr feature_type unemulated_features() { return feature::PRINTER; }
+
+protected:
+ mps1200_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock);
+
+ // device-level overrides
+ virtual void device_start() override;
+ virtual void device_add_mconfig(machine_config &config) override;
+ virtual ioport_constructor device_input_ports() const override;
+ virtual const tiny_rom_entry *device_rom_region() const override;
+
+ // device_cbm_iec_interface overrides
+ DECLARE_WRITE_LINE_MEMBER(cbm_iec_atn) override;
+ DECLARE_WRITE_LINE_MEMBER(cbm_iec_data) override;
+ DECLARE_WRITE_LINE_MEMBER(cbm_iec_reset) override;
+
+private:
+ void mem_map(address_map &map);
+ void data_map(address_map &map);
+
+ required_device<cpu_device> m_mpscpu;
+};
+
+// ======================> mps1250_device
+
+class mps1250_device : public mps1200_device
+{
+public:
+ // device type constructor
+ mps1250_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+protected:
+ virtual ioport_constructor device_input_ports() const override;
+ virtual const tiny_rom_entry *device_rom_region() const override;
+};
+
+
+// device type declarations
+DECLARE_DEVICE_TYPE(MPS1200, mps1200_device)
+DECLARE_DEVICE_TYPE(MPS1250, mps1250_device)
+
+#endif // MAME_BUS_CBMIEC_MPS1200_H