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-rw-r--r--src/mess/drivers/rsc55.c83
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diff --git a/src/mess/drivers/rsc55.c b/src/mess/drivers/rsc55.c
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-// license:BSD-3-Clause
-// copyright-holders:R. Belmont
-/*************************************************************************************************
-
- Roland Sound Canvas SC-55
-
- Skeleton by R. Belmont
-
- Reference and LCD photo: http://www.synthman.com/roland/Roland_SC-55.html
- http://en.wikipedia.org/wiki/Roland_SCC-1
-
- The Roland SC55 is an expander (synthesizer without the keyboard)
- from 1991. It has 24 voice polyphony, is 16 part multitimbral, and
- outputs 16-bit stereo samples at 32 kHz. The synthesis engine uses a
- combination of Roland's LA and straight PCM playback.
-
- The front panel includes the power switch, a headphone jack with volume knob,
- a second MIDI IN port, a large LCD, ALL and MUTE buttons, and a group of up/down
- buttons for Part, Level, Reverb, Key Shift, Instrument, Pan, Chorus, and MIDI Channel.
-
- The SCC-1 is an ISA board variant of the SC55 with a MPU-401 frontend added to
- communicate with the synth.
-
- Main PCB:
-
- 20.0 MHz crystal
- Roland R15239147 HG62E11B23FS 1L1 Japan
- Roland R15199778 6435328A97F 1M1 R Japan
- Roland R15239148 24201F002 9148EAI Japan
- Roland R15209363 LH532H6D 9152 D
- R15239176 BU3910F
- HM62256ALFP-12T 32K by 8-bit RAM
- 65256BLFP-12T 32K by 8-bit high-speed pseudo-static RAM
- MB89251A - Serial data transceiver
-
- LCD controller (on front panel board) is a Toshiba T7934.
-*/
-
-#include "emu.h"
-#include "machine/ram.h"
-#include "cpu/mcs96/i8x9x.h"
-
-static INPUT_PORTS_START( sc55 )
-INPUT_PORTS_END
-
-class sc55_state : public driver_device
-{
-public:
- required_device<i8x9x_device> m_maincpu;
-
- sc55_state(const machine_config &mconfig, device_type type, const char *tag);
-};
-
-sc55_state::sc55_state(const machine_config &mconfig, device_type type, const char *tag) :
- driver_device(mconfig, type, tag),
- m_maincpu(*this, "maincpu")
-{
-}
-
-static ADDRESS_MAP_START( sc55_map, AS_PROGRAM, 8, sc55_state )
- AM_RANGE(0x1000, 0x3fff) AM_ROM AM_REGION("maincpu", 0x1000)
-ADDRESS_MAP_END
-
-static ADDRESS_MAP_START( sc55_io, AS_IO, 16, sc55_state )
-ADDRESS_MAP_END
-
-static MACHINE_CONFIG_START( sc55, sc55_state )
- MCFG_CPU_ADD( "maincpu", P8098, XTAL_20MHz ) // probably not?
- MCFG_CPU_PROGRAM_MAP( sc55_map )
- MCFG_CPU_IO_MAP( sc55_io )
-MACHINE_CONFIG_END
-
-ROM_START( sc55 )
- ROM_REGION( 0x40000, "maincpu", 0 )
- ROM_LOAD( "roland_r15209363.ic23", 0x000000, 0x040000, CRC(2dc58549) SHA1(9c17f85e784dc1549ac1f98d457b353393331f6b) )
-
- ROM_REGION( 0x300000, "la", 0 )
- ROM_LOAD( "roland-gss.a_r15209276.ic28", 0x000000, 0x100000, CRC(1ac774d3) SHA1(8cc3c0d7ec0993df81d4ca1970e01a4b0d8d3775) )
- ROM_LOAD( "roland-gss.b_r15209277.ic27", 0x100000, 0x100000, CRC(8dcc592a) SHA1(80e6eb130c18c09955551563f78906163c55cc11) )
- ROM_LOAD( "roland-gss.c_r15209281.ic26", 0x200000, 0x100000, CRC(e21ebc04) SHA1(7454b817778179806f3f9d1985b3a2ef67ace76f) )
-ROM_END
-
-CONS( 1991, sc55, 0, 0, sc55, sc55, driver_device, 0, "Roland", "Sound Canvas SC-55", MACHINE_NOT_WORKING|MACHINE_NO_SOUND )