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1. WILLEM EPROM PROGRAMMER PCB50B SOFTWARE SOFTWARE DOWNLOAD
2. WILLEM EPROM PROGRAMMER PCB50B SOFTWARE MANUAL

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 SOFTWARE DOWNLOAD

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. Repeat till desired voltage LED light up.ģ. Press the voltage button and hold for 1 second, the voltage LED should move to next. Repeat those steps till all DIP bit ae set same as software indicated.įor PCB5.5C voltage and Special chip selection:Ģ. And then press DIP Set button twice to check current DIP bit position. press DIP Bit shift button to shift the DIP bit position to where need to set. press DIP Set button twice to check current DIP bit position. For the USB power only 5V Vcc is available.ġ. Note: the Vcc setting jumper only has effect when you are using AC adaptor as power source. (Two PLCC32 adapter is not applied on the PCB4E) If the connection and power supply is normal, then appears: 'Hardware present' Otherwise check if the programmer connects well with PC, or power supply is normal. Parallel Data Cable (Printer extension cable, with male-female 25 pin connector, and pin to pin through)ĪC or DC Power Adapter (9V or 12V, 200mA)Īfter start the program, click test hardwar under Help menu.

WILLEM EPROM PROGRAMMER PCB50B SOFTWARE MANUAL

Main Board PCB3.5 Willem Eprom Programmer Manual Some updates require a larger EPROM.-In the programmer's software, select the type of EPROM you will be using (by manufacturer and size/model). Check the file's size, see the readme.txt file in the update. Look at the EPROM to see who is the manufacturer and what size it is.-Verify that the EPROM is the right size for the update.SIVAVA Willem Programmer for USB Port with Support ICSP SPI in-circuit programmingNewest. SIVAVA Willem Programmer PCB50B Universal +EPROM 16bit Adapter + SOIC8.Willem Eprom Programmer Pcb50b Software Download.