EeRom-8U ROM Emulator is aimed at developers who focus on making ROM based programs and data including embedded systems, BIOS, video games, robotics, printer drivers, graphic controller, postscript interpreters, character font libraries, and other ROM based application.
In general, the emulator is used during program and data developing period to eliminate the frustration of repeated EPROM burn-erase cycles.
EeRom-8U ROM Emulator easily plugs in place of the ROM through the emulator target adapter.
Other ROM Emulators can emulate only EPROM.
But EeRom-8U ROM Emulator can emulate many types of memories (EPROM, Flash-ROM, EEPROM, NVRAM) currently used.
So EeRom-8U ROM Emulator can be called a memory emulator.
Also EeRom-8U can properly operate with userNs board using 8bit/16bit/32bit data bus.
EeRom-8U ROM Emulator adopts USB interface. This helps the user to have faster communication speed than the parallel port. From this, the user can enormously reduce the developing time and adopt high speed SRAM(12ns) for matching well with high speed RISC and CISC CPU. Therefore both professional and novice program developers will find that EeRom-8U ROM Emulator can be an exceptional valuable tool.
The Characteristics of EeRom-8U
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 " border="0" alt="摜
High speed USB interface (Supports Plug & Play)
1M Byte (8M bit) / sec download speed
Supports 8bit data bus by itself
Uses 1MB high speed memory for proper emulation : 12ns high speed SRAM
Supports EeRom-8U without outside electric power supply
Convenient software environment: supports Windows/98/ME/2000/XP
Supports hex (Intel/Motorola type), binary file format
Safety circuit against inverse insertion
TARGET SYSTEMS
Your target board requires the following memory type for proper emulation with EeRom-8U. The basic EeRom-8U unit supports 8Mbits with 45NS memory.
EeRom-8U
For supporting EEU100s needed Software Setting
for Target Memory
( Memory Type )
EPROM
DATA : 8BIT 27C64 EPROM (2764) 8K
27C128 EPROM (27128) 16K
27C256 EPROM (27256) 32K
27C512 EPROM (27512) 64K
27C010 EPROM (27010) 128K
27C020 EPROM (27020) 256K
27C040 EPROM (27040) 512K
27C080 EPROM (27080) 1M
EEPROM
DATA : 8BIT 2864 EEPROM (2864) 8K
28512 EEPROM (28256) 32K
FLASH ROM
DATA : 8BIT 29512 FLASH (29512) 64K
29010 FLASH (29010) 128K
29020 FLASH (29020) 256K
29040 FLASH (29040) 512K
Supported
PLCC Socket PLCC 32 Pin ADP28:32PLCC-TO-28DIP, ADP32:32PLCC-TO-32DIP)
Memory Type
Size(Bytes) Supported Memory
2764 8K 2764/A, 27C64, 27HC64
27128 16K 27128/A/B/D/DI, 27C128
27256 32K 27256, 27C256, 27H256, 27BV256, 27LV256
27512 64K 27512/AS, 27C512, 27LV512
27010 128K 27C010, 27H010, 27HB010, 27LV010/A/L
27020 256K 27C020, 27BV020, 27LV020, 27LC020, 27SF020, 27E020
27040 512K 27040, 27C040/Q, 27BV040, 27LV040
27080 1M 27C080, 27LV080
2864 8K 2864A/AE/B/BE, 28C64/A/AX, 28HC64/B, 28PC64/E, 28BV64, 28LV64/B
28256 32K 28C256, 28HC256
29512 64K 29C512, 29EE512/A, 29SF512
29010 128K 29010/L/V, 29C010A, 29F010/A/B, 29EE010/A,29SF010
29020 256K 29C020, 29EE020/A
29040 512K 29040/A/L/AL/V, 29F040/B
29080 1M Special port is required.
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