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-rw-r--r--src/mame/drivers/miniforce.cpp205
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diff --git a/src/mame/drivers/miniforce.cpp b/src/mame/drivers/miniforce.cpp
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-// license:BSD-3-Clause
-// copyright-holders:Joakim Larsson Edstrom
-/***************************************************************************
- *
- * Force miniForce 2P/32 driver
- *
- * 24/12/2016
- *
- * Thanks to Al Kossow and his site http://www.bitsavers.org/ I got the information
- * required to start the work with this driver.
- *
- * +=============================================================================================================================+
- * |CPU |SRAM | | | | | | |WFC-1| | SYS68K/PWR-09A | SYS68K/WFMOD-50 |
- * |-21 | -22 | | | | | | | | | | |
- * | RST | | | | | | | |O RUN| | | |
- * | ABT | | | | | | | | R/L | |O +5v |+---------------------------------------------+|
- * | | | | | | | | |O LOC| |O +12v || ||
- * |O RUN|O RUN| | | | | | |O ERR| |O -12v || ||
- * |O HLT| | | | | | | |O BSY| |O ON || ||
- * |O BM | | | | | | | | | | || ||
- * | | | | | | | | | | | |+---------------------------------------------+|
- * |O FLM|O SL0| | | | | | | | | || FDD ||
- * |O EPR|O SL1| | | | | | | | | || ||
- * |O 2WS| | | | | | | | | | +-------+ || ||
- * |O 4WS| | | | | | | | | | | o |PWR || ||
- * |O 6WS| | | | | | | | | | | | |+---------------------------------------------+|
- * |O 8WS| | | | | | | | | | +-------+ | |
- * |O12WS| | | | | | | | | | | |
- * |O14WS| | | | | | | | | | |+---------------------------------------------+|
- * | | | | | | | | | | | || HDD ||
- * | CSH | | | | | | | | | | || ||
- * | R/M | | | | | | | | | | || ||
- * | | | | | | | | | | | || ||
- * | o | | | | | | | | | | |+---------------------------------------------+|
- * | o | | | | | | | | | | || ||
- * | o | | | | | | | | | | || ||
- * | o | | | | | | | | | | || ||
- * | RS232/422 | | | | | | | | | || ||
- * | P4 | P3 | | | | | | | | | |+---------------------------------------------+|
- * | | | | | | | | | | | | |
- * |SLOT1|SLOT2|SLOT3|SLOT4|SLOT5|SLOT6|SLOT7|SLOT7|SLOT9| | | |
- * +=============================================================================================================================+
- *
- * History of Force Computers
- *---------------------------
- * See fccpu30.cpp
- *
- * Misc links about Force Computers and this board:
- *-------------------------------------------------
- * http://bitsavers.org/pdf/forceComputers/
- *
- * Description, from datasheets etc
- * --------------------------------
- * - Desktop station for 32 bit VMEbus environments
- * - Two 9 slot motherboards for A32/D32 wide VMEbus (Pl,P2)
- * - 280W power supply to drive VMEbus and mass storage memory
- * - 7HE 19 inch metal chassis including modules for drives,
- * power supply and connectors (344mm x 520mm x 400mm).
- * - High modularity(!)
- * - One 1HE fan module including 3 fans for optimal cooling
- * - Flexible mounting and very little time expenditure for
- * repairs through modularity
- * - Status indicators and switches of the VME boards are
- * directly accessible on the front of the system
- * - One 5 1/4" full height space for the floppy drive
- * - One 5 1/4" full height space for the winchester drive
- * - Up to 6 free slots for system expansion
- *
- * Features per version
- * --------------------------------------------------------------------------
- * Description miniFORCE 2P21A miniFORCE 2P21 miniFORCE 2P21S
- * --------------------------------------------------------------------------
- * CPU 68020 20 MHz 16.7 MHz 12.5 MHz
- * FPU 68881 20 MHz 16.7 MHz 12.5 MHz
- * Memory SRAM 512KB 512KB 512KB
- * Serial 68561 MPSC 2 RS232 ports 2 RS232 ports 2 RS232 ports
- * Winchester HDD 51 MB 51 MB 20 MB
- * Floppy 1 MB 1 MB 1 MB
- * Timer 68230 PIT 1 1 1
- * RTOS PDOS PDOS PDOS
- * --------------------------------------------------------------------------
- *
- * Address Map from CPU-21 board perspective
- * --------------------------------------------------------------------------
- * Range Decscription
- * --------------------------------------------------------------------------
- * 00000000-0007FFFF Local 512KB SRAM CPU-21 CPU board
- * 00080000-000FFFFF VME A32 512KB SRAM CPU-22 SRAM board (optional)
- * 00080000-FAFFFFFF VME A32 Memory if no CPU-22 installed
- * 00100000-FAFFFFFF VME A32 Memory if CPU-22 installed
- * FCB00000-FCB001FF VME A24 First SIO-1 card (optional)
- * FCB01000-FCB0100F VME A24 WFC-l card
- * FCB02000-FCB022FF VME A24 ASCU-l/2 card (optional)
- * FF000000-FF07FFFF EPROM Area 1
- * FF080000-FFFFFFFF Local I/O devices
- * --------------------------------------------------------------------------
- */
-#include "emu.h"
-#include "bus/vme/vme.h"
-#include "bus/vme/vme_fccpu20.h"
-#include "bus/vme/vme_fcisio.h"
-#include "bus/vme/vme_fcscsi.h"
-#include "bus/vme/vme_mzr8300.h"
-#include "bus/vme/vme_hcpu30.h"
-#include "machine/clock.h"
-
-#define LOG_GENERAL 0x01
-#define LOG_SETUP 0x02
-#define LOG_PRINTF 0x04
-
-#define VERBOSE 0 // (LOG_PRINTF | LOG_SETUP | LOG_GENERAL)
-
-#define LOGMASK(mask, ...) do { if (VERBOSE & mask) logerror(__VA_ARGS__); } while (0)
-#define LOGLEVEL(mask, level, ...) do { if ((VERBOSE & mask) >= level) logerror(__VA_ARGS__); } while (0)
-
-#define LOG(...) LOGMASK(LOG_GENERAL, __VA_ARGS__)
-#define LOGSETUP(...) LOGMASK(LOG_SETUP, __VA_ARGS__)
-
-#if VERBOSE & LOG_PRINTF
-#define logerror printf
-#endif
-
-#ifdef _MSC_VER
-#define FUNCNAME __func__
-#else
-#define FUNCNAME __PRETTY_FUNCTION__
-#endif
-
-class miniforce_state : public driver_device
-{
-public:
- miniforce_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag)
- {
- }
-
- void miniforce(machine_config &config);
-
-private:
- virtual void machine_start() override;
- virtual void machine_reset() override;
- void miniforce_mem(address_map &map);
-};
-
-#if 0
-void miniforce_state::miniforce_mem(address_map &map)
-{
- map.unmap_value_high();
-/* The ROMs contains an OS9 bootloader. It is position independent but reset vector suggests that it sits flat on adress 0 (zero) */
-// map(0x000000, 0x003fff).rom().region("roms", 0x000000); /* System EPROM Area 16Kb OS9 DEBUG - not verified */
-// map(0x004000, 0x01ffff).rom().region("roms", 0x004000);/* System EPROM Area 112Kb for System ROM - not verified */
-// map(0x020000, 0x03ffff).ram(); /* Not verified */
-// map(0x100000, 0xfeffff).rw(FUNC(miniforce_state::vme_a24_r), FUNC(miniforce_state::vme_a24_w)); /* VMEbus Rev B addresses (24 bits) - not verified */
-// map(0xff0000, 0xffffff).rw(FUNC(miniforce_state::vme_a16_r), FUNC(miniforce_state::vme_a16_w)); /* VMEbus Rev B addresses (16 bits) - not verified */
-}
-#endif
-
-/* Start it up */
-void miniforce_state::machine_start()
-{
- LOG("%s\n", FUNCNAME);
-}
-
-/* Start it up */
-void miniforce_state::machine_reset()
-{
- LOG("%s\n", FUNCNAME);
-}
-
-/* Input ports */
-static INPUT_PORTS_START (miniforce)
-INPUT_PORTS_END
-
-static void miniforce_vme_cards(device_slot_interface &device)
-{
- device.option_add("fccpu21", VME_FCCPU21);
- device.option_add("fcisio", VME_FCISIO1);
- device.option_add("fcscsi", VME_FCSCSI1);
- device.option_add("hcpu30", VME_HCPU30);
-}
-
-/*
- * Machine configuration
- */
-void miniforce_state::miniforce(machine_config &config)
-{
-// ->set_addrmap(AS_PROGRAM, &miniforce_state::miniforce_mem);
- VME(config, "vme", 0);
- VME_SLOT(config, "slot1", miniforce_vme_cards, "fccpu21", 1, "vme");
- VME_SLOT(config, "slot2", miniforce_vme_cards, nullptr, 2, "vme");
- VME_SLOT(config, "slot3", miniforce_vme_cards, nullptr, 3, "vme");
- VME_SLOT(config, "slot4", miniforce_vme_cards, nullptr, 4, "vme");
- VME_SLOT(config, "slot5", miniforce_vme_cards, nullptr, 5, "vme");
- VME_SLOT(config, "slot6", miniforce_vme_cards, nullptr, 6, "vme");
- VME_SLOT(config, "slot7", miniforce_vme_cards, nullptr, 7, "vme");
- VME_SLOT(config, "slot8", miniforce_vme_cards, nullptr, 8, "vme");
- VME_SLOT(config, "slot9", miniforce_vme_cards, nullptr, 9, "vme");
-}
-
-ROM_START(miniforce)
-ROM_END
-
-/* Drivers TODO: setup distinct miniforce machine configurations */
-/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
-COMP( 1987, miniforce, 0, 0, miniforce, miniforce, miniforce_state, empty_init, "Force Computers", "miniFORCE", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW )