Added PLCC32, FWH/LPC and P28F002BC adapters on board. The USB cable is A-A type Male-to-Male connector. Added a USB port to make use of USB power. And Reset key provides a quicker way to reset VPP and Special Chip configuration to normal state. Safety Jumper will disable all VPP and Special Chip changing to avoid misconfiguring accidentally. Added a Safety Jumper and a Reset key to gave more protection when programming. There are 7 LEDs to indicate the chip type been selected currently.(normal, 2732, 2716, i28f, AT29, W27C) 4. The special chip selection key provides a simple way to select a chip type by pressing the Special Chip key.
There are 4 LEDs to indicate the VPP currently been selected. For this Enhanced Willem EPROM Programmer, VPP can be configured by just press the VPP setting key. So that to protect this programmer not be damaged by mis-configured VPP jumper. Added isolation circuit (between VPP and pin). 18Ģ What's new about this Enhanced Willem EPROM Programmer from PCB3B? 1. 7 BIOS/Flash Setting & Programming select chip type and software setting check chip's position read from chip Programming copy a chip: EPROM Chip Programming Select the chip and configuration Fix the chip position EEPROM Chip Programming WinBond EEPROM SST EEPROM MX26C4000 EEPROM ATMEL Chip Programming PIC Chip Programming PIC MCU configuration parameters: AVR Chip Programming ATMEL89 Adapter & 51-AVR+ adaptor AVR+ adaptor Willem Programmer Supported Device List. 2 Hardware Installation & Configuration Hardware Structure Installation Steps Software Operation Hardware Check. 1 Enhanced Willem EPROM Programmer Manual Content What's new about this Enhanced Willem EPROM Programmer from PCB3B?.
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