AM_RANGE(0x00000, 0x3fffff) AM_RAM
ADDRESS_MAP_END
//**************************************************************************
// LIVE DEVICE
//**************************************************************************
//-------------------------------------------------
// intelfsh_device - constructor
//-------------------------------------------------
intelfsh_device::intelfsh_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT32 variant)
: device_t(mconfig, type, name, tag, owner, clock),
device_memory_interface(mconfig, *this),
device_nvram_interface(mconfig, *this),
m_type(variant),
m_size(0),
m_bits(8),
m_device_id(0),
m_maker_id(0),
m_sector_is_4k(false),
m_status(0x80),
m_erase_sector(0),
m_flash_mode(FM_NORMAL),
m_flash_master_lock(false),
m_timer(NULL),
m_bank(0)
{
address_map_constructor map = NULL;
switch( variant )
{
case FLASH_INTEL_28F016S5:
case FLASH_SHARP_LH28F016S:
m_bits = 8;
m_size = 0x200000;
m_maker_id = MFG_INTEL;
m_device_id = 0xaa;
map = ADDRESS_MAP_NAME( memory_map8_16Mb );
break;
case FLASH_ATMEL_29C010:
m_bits = 8;
m_size = 0x20000;
m_page_size = 0x80;
m_maker_id = MFG_ATMEL;
m_device_id = 0xd5;
map = ADDRESS_MAP_NAME( memory_map8_1Mb );
break;
case FLASH_AMD_29F040:
m_bits = 8;
m_size = 0x80000;
m_maker_id = MFG_AMD;
m_device_id = 0xa4;
map = ADDRESS_MAP_NAME( memory_map8_4Mb );
break;
case FLASH_AMD_29F080:
m_bits = 8;
m_size = 0x100000;
m_maker_id = MFG_AMD;
m_device_id = 0xd5;
map = ADDRESS_MAP_NAME( memory_map8_8Mb );
break;
case FLASH_INTEL_28F320J3D:
m_bits = 16;
m_size = 0x400000;
m_maker_id = MFG_INTEL;
m_device_id = 0x16;
m_sector_is_4k = true;
map = ADDRESS_MAP_NAME( memory_map16_32Mb );
break;
case FLASH_SHARP_LH28F400:
case FLASH_INTEL_E28F400:
m_bits = 16;
m_size = 0x80000;
m_maker_id = MFG_SHARP;
m_device_id = 0xed;
map = ADDRESS_MAP_NAME( memory_map16_4Mb );
break;
case FLASH_FUJITSU_29F016A:
m_bits = 8;
m_size = 0x200000;
m_maker_id = MFG_FUJITSU;
m_device_id = 0xad;
map = ADDRESS_MAP_NAME( memory_map8_16Mb );
break;
case FLASH_FUJITSU_29DL16X:
m_bits = 8;
m_size = 0x200000;
m_maker_id = MFG_FUJITSU;
m_device_id = 0x35;
map = ADDRESS_MAP_NAME( memory_map8_16Mb );
break;
case FLASH_INTEL_E28F008SA:
m_bits = 8;
m_size = 0x100000;
m_maker_id = MFG_INTEL;
m_device_id = 0xa2;
map = ADDRESS_MAP_NAME( memory_map8_8Mb );
break;
case FLASH_INTEL_TE28F160:
m_bits = 16;
m_size = 0x200000;
m_maker_id = MFG_SHARP;
m_device_id = 0xd0;
map = ADDRESS_MAP_NAME( memory_map16_16Mb );
break;
case FLASH_SHARP_UNK128MBIT:
m_bits = 16;
m_size = 0x800000;
m_maker_id = MFG_SHARP;
m_device_id = 0xb0;
map = ADDRESS_MAP_NAME( memory_map16_64Mb );
break;
case FLASH_MACRONIX_29L001MC:
m_bits = 8;
m_size = 0x20000;
m_maker_id = MFG_MACRONIX;
m_device_id = 0x51;
map = ADDRESS_MAP_NAME( memory_map8_1Mb );
break;
case FLASH_PANASONIC_MN63F805MNP:
m_bits = 8;
m_size = 0x10000;
m_maker_id = MFG_PANASONIC;
m_device_id = 0x1b;
m_sector_is_4k = true;
map = ADDRESS_MAP_NAME( memory_map8_512Kb );
break;
case FLASH_SANYO_LE26FV10N1TS:
m_bits = 8;
m_size = 0x20000;
m_maker_id = MFG_SANYO;
m_device_id = 0x13;
m_sector_is_4k = true;
map = ADDRESS_MAP_NAME( memory_map8_1Mb );
break;
}
int addrbits;
for (addrbits = 24; addrbits > 0; addrbits--)
if ((m_size & (1 << addrbits)) != 0)
break;
m_space_config = address_space_config("flash", ENDIANNESS_BIG, m_bits, addrbits, (m_bits == 8) ? 0 : -1, map);
}
AM_RANGE(0x00000, 0x3fffff) AM_RAM
ADDRESS_MAP_END
//**************************************************************************
// DEVICE CONFIGURATION
//**************************************************************************
//-------------------------------------------------
// intelfsh_device_config - constructor
//-------------------------------------------------
intelfsh_device_config::intelfsh_device_config(const machine_config &mconfig, device_type type, const char *name, const char *tag, const device_config *owner, UINT32 clock, UINT32 variant)
: device_config(mconfig, type, name, tag, owner, clock),
device_config_memory_interface(mconfig, *this),
device_config_nvram_interface(mconfig, *this),
m_type(variant),
m_size(0),
m_bits(8),
m_device_id(0),
m_maker_id(0),
m_sector_is_4k(false)
{
address_map_constructor map = NULL;
switch( variant )
{
case FLASH_INTEL_28F016S5:
case FLASH_SHARP_LH28F016S:
m_bits = 8;
m_size = 0x200000;
m_maker_id = 0x89;
m_device_id = 0xaa;
map = ADDRESS_MAP_NAME( memory_map8_16Mb );
break;
case FLASH_SHARP_LH28F400:
case FLASH_INTEL_E28F400:
m_bits = 16;
m_size = 0x80000;
m_maker_id = 0xb0;
m_device_id = 0xed;
map = ADDRESS_MAP_NAME( memory_map16_4Mb );
break;
case FLASH_FUJITSU_29F016A:
m_bits = 8;
m_size = 0x200000;
m_maker_id = 0x04;
m_device_id = 0xad;
map = ADDRESS_MAP_NAME( memory_map8_16Mb );
break;
case FLASH_INTEL_E28F008SA:
m_bits = 8;
m_size = 0x100000;
m_maker_id = 0x89;
m_device_id = 0xa2;
map = ADDRESS_MAP_NAME( memory_map8_8Mb );
break;
case FLASH_INTEL_TE28F160:
m_bits = 16;
m_size = 0x200000;
m_maker_id = 0xb0;
m_device_id = 0xd0;
map = ADDRESS_MAP_NAME( memory_map16_16Mb );
break;
case FLASH_SHARP_UNK128MBIT:
m_bits = 16;
m_size = 0x800000;
m_maker_id = 0xb0;
m_device_id = 0xb0;
map = ADDRESS_MAP_NAME( memory_map16_64Mb );
break;
case FLASH_MACRONIX_29L001MC:
m_bits = 8;
m_size = 0x20000;
m_maker_id = 0xc2;
m_device_id = 0x51;
map = ADDRESS_MAP_NAME( memory_map8_1Mb );
break;
case FLASH_PANASONIC_MN63F805MNP:
m_bits = 8;
m_size = 0x10000;
m_maker_id = 0x32;
m_device_id = 0x1b;
m_sector_is_4k = true;
map = ADDRESS_MAP_NAME( memory_map8_512Kb );
break;
case FLASH_SANYO_LE26FV10N1TS:
m_bits = 8;
m_size = 0x20000;
m_maker_id = 0x62;
m_device_id = 0x13;
m_sector_is_4k = true;
map = ADDRESS_MAP_NAME( memory_map8_1Mb );
break;
}
int addrbits;
for (addrbits = 24; addrbits > 0; addrbits--)
if ((m_size & (1 << addrbits)) != 0)
break;
m_space_config = address_space_config("flash", ENDIANNESS_BIG, m_bits, addrbits, (m_bits == 8) ? 0 : -1, map);
}
void at28c16_device::device_config_complete()
{
m_space_config = address_space_config( "at28c16", ENDIANNESS_BIG, 8, 12, 0, *ADDRESS_MAP_NAME( at28c16_map8 ) );
}
void address_map_bank_device::device_config_complete()
{
m_program_config = address_space_config( "program", m_endianness, m_databus_width, m_addrbus_width );
}
