![]() ![]() Press the voltage button and hold for 1 second, the voltage LED should move to next. Repeat till desired voltage LED light up.ģ. Then you measure should be all 0V.Willem Software Download By sielipece1974 Follow | Public Clear All: Clear the whole control signal, address and data output.Note : there mybe 0.5V tolerance of voltage reading) VPP (programming voltage) Test: Turn on the programming voltage by click on pin 1 (1-Vpp) check box, measure the voltage between PIN 16 and PIN 1.Data Pin Test: click one of the push button in Data Out group, use multimeter confirm the data from ZIF socket.Address Pin Test: click the one of the push button in the Address Out group, use multimeter detect output signal in the ZIF32 socket.Before test, set the DIP switch, jumper setup to software prompted.Remove the safety jumper to lock the selected voltage and chip selection Press the chip selection button and hold for 1 second, the chip LED should move to next. WILLEM EPROM PROGRAMMER PCB50B SOFTWARE SOFTWARE DOWNLOAD The Willem programmer is a device for programming electronic memory such as erasable-programmable read-only memory (EPROM), and electrically erasable programmable read-only memory (EEPROM) types. WILLEM EPROM PROGRAMMER PCB50B SOFTWARE MANUAL.WILLEM EPROM PROGRAMMER PCB50B SOFTWARE SOFTWARE DOWNLOAD. ![]()
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