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// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
http://www.standardchange.com/frequently-asked-questions
"The System 500 series note acceptor was sold in change machines from 1987 to 1994"
"The System 500E series note acceptor replaced the System 500 note acceptor in 1995."
*/
#include "emu.h"
class scm_500_state : public driver_device
{
public:
scm_500_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
// ,m_maincpu(*this, "maincpu")
{ }
virtual void machine_start() override;
virtual void machine_reset() override;
// required_device<cpu_device> m_maincpu;
};
static INPUT_PORTS_START( scm_500 )
INPUT_PORTS_END
void scm_500_state::machine_start()
{
}
void scm_500_state::machine_reset()
{
}
static MACHINE_CONFIG_START( scm_500 )
// unknown CPU
MACHINE_CONFIG_END
/*
this is the Eprom for the new $$ for the system 500 changers.
device is a 27c512
4_42 is latest version
for both system 500 and 500E
----------------------------------------------------------
4.26 and 4.27, 4.28 are older versions of program.
Std-chan is most current program.
500E-3.07 is for the 500E system,
*/
#define ROM_LOAD_BIOS(bios,name,offset,length,hash) \
ROMX_LOAD(name, offset, length, hash, ROM_BIOS(bios+1)) /* Note '+1' */
ROM_START( scm_500 )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_SYSTEM_BIOS( 0, "usa_442", "USA 4.42" ) \
ROM_LOAD_BIOS( 0, "STNDXGR_442", 0x00000, 0x10000, CRC(7e641cfa) SHA1(5c9ed9551f3c0496bc6c810375595e821a2eb75d) ) // USA 04.42 (for 500 and 500E)
ROM_SYSTEM_BIOS( 1, "usa_431", "USA 4.31" ) \
ROM_LOAD_BIOS( 1, "STNDXGR_431", 0x00000, 0x10000, CRC(66a179d7) SHA1(3cdb06917616b57e3e3947007f6e2d923fb592a2) ) // USA 04.31
ROM_SYSTEM_BIOS( 2, "usa_427", "USA 4.27" ) \
ROM_LOAD_BIOS( 2, "STNDXGR_427", 0x00000, 0x10000, CRC(908cda2f) SHA1(2a32922305b8201c25310679d5dd02f0951a4985) ) // USA 04.27
ROM_SYSTEM_BIOS( 3, "usa_426", "USA 4.26" ) \
ROM_LOAD_BIOS( 3, "STNDXGR_426", 0x00000, 0x10000, CRC(fa459c77) SHA1(cafbde4256cf69ae422a700adfadeeaec4af53d3) ) // USA 04.36
ROM_SYSTEM_BIOS( 4, "usa_307", "USA 3.07" ) \
ROM_LOAD_BIOS( 4, "STNDXGR_307", 0x00000, 0x10000, CRC(4d0d91c6) SHA1(85ff5d43ec331bcd4cde6aaf82f6143acc7e020c) ) // USA 03.07 (could be 500E specific)
ROM_END
GAME( 1987, scm_500, 0, scm_500, scm_500, scm_500_state, 0, ROT0, "Standard Change-Makers", "Standard Change-Makers System 500 / 500E", MACHINE_IS_SKELETON_MECHANICAL )
// 1995 - 500E - same basic hw?
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