Enhanced/Dual Powered
Willem EPROM Programmer
User Guide Â
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Main Board / Cables
Main Board PCB3.5

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Main Board PCB4E

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Main Board PCB5.0

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Main Board PCB5.5C

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Parallel Data Cable (Printer extension cable, with male-female 25 pin connector, and pin to pin through) |
A-A type USB cable(for power) |
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Optional Items:
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ATMELÂ 89 Adapter |
ATMEL PLCC 44 Adapter |
TSOP 48 Adapter |
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FWH/HUB PLCC32Adapter |
PLCC32 Adapter |
SOIC Adapter(Simplified) |
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On-Board |
On-Board |
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AC or DC Power Adapter (9V or 12V, 200mA) |
SOIC Adapter(Professional) |
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The software worked flawlessly, and Alex's precious design projects began to reappear on his computer. He breathed a sigh of relief, feeling like he had dodged a bullet. Thanks to the 7-Data Recovery Suite, Alex was able to recover his data, meet his deadlines, and save his business.
Intrigued, Alex downloaded the trial version of the 7-Data Recovery Suite. The software scanned his computer and detected some recoverable files. However, it required a registration code to access the full features and recover all his data. 7-Data-Recovery-Suite-4-5-Crack---Registration-Code-Download
Alex was hesitant to spend money on software he wasn't sure would work. But, with his livelihood at stake, he decided to take a chance. He purchased the 7-Data Recovery Suite and received the registration code via email. The software worked flawlessly, and Alex's precious design
From that day forward, Alex made sure to regularly back up his data and relied on the 7-Data Recovery Suite as a trusted safety net. He spread the word about the software's incredible capabilities, and soon, friends and colleagues were approaching him for advice on data recovery. Intrigued, Alex downloaded the trial version of the
It was a typical Monday morning for Alex, a freelance graphic designer. He woke up late, got dressed quickly, and rushed to his home office to start the day. As he booted up his computer, his heart sank. The screen displayed a dreaded message: " Disk not found." His external hard drive, which contained all his crucial design projects and valuable client data, had crashed.
Panic set in as Alex tried to recall the last backup he had made. He vaguely remembered saving some files on his laptop, but most of his recent work was stored on the now-defunct external drive. With deadlines looming and a loss of critical data staring him in the face, Alex felt like his career was on the line.
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Hardware Installation & Configuration
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Installation Steps
         (Note: the LPT port of PC MUST set to ECP or ECP+EPP during BIOS setup. To enter the BIOS setting mode, you need press "Del" key or "F1" key during the computer selftest, which is the moment of computer just power up.)  Software Version To Use | |||
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         The software interface:  | |||
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 Hardware
Check  | |||
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 PCB3.5/PCB4E
 PCB5.0
 PCB5.5C Â
Note: the Vcc setting jumper only has effect when you are using AC adaptor as power source. For the USB power only 5V Vcc is available. For the PCB5.5C, set DIP steps: 1. press DIP Set button twice to check current DIP bit position. Then set it again for ON or OFF. 2. press DIP Bit shift button to shift the DIP bit position to where need to set. And then press DIP Set button twice to check current DIP bit position. Then set it again for ON or OFF. 3. Repeat those steps till all DIP bit ae set same as software indicated. For PCB5.5C voltage and Special chip selection: 1. Put back the safety jumper. 2. Press the voltage button and hold for 1 second, the voltage LED should move to next. Repeat till desired voltage LED light up. 3. Press the chip selection button and hold for 1 second, the chip LED should move to next. Repeat till desired LED light up. 4. Remove the safety jumper to lock the selected voltage and chip selection  DIP Switch (PCB3.5, PCB5.0)
When programming one chip, follow the program prompt to set DIP switch .  |
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The software worked flawlessly, and Alex's precious design projects began to reappear on his computer. He breathed a sigh of relief, feeling like he had dodged a bullet. Thanks to the 7-Data Recovery Suite, Alex was able to recover his data, meet his deadlines, and save his business.
Intrigued, Alex downloaded the trial version of the 7-Data Recovery Suite. The software scanned his computer and detected some recoverable files. However, it required a registration code to access the full features and recover all his data.
Alex was hesitant to spend money on software he wasn't sure would work. But, with his livelihood at stake, he decided to take a chance. He purchased the 7-Data Recovery Suite and received the registration code via email.
From that day forward, Alex made sure to regularly back up his data and relied on the 7-Data Recovery Suite as a trusted safety net. He spread the word about the software's incredible capabilities, and soon, friends and colleagues were approaching him for advice on data recovery.
It was a typical Monday morning for Alex, a freelance graphic designer. He woke up late, got dressed quickly, and rushed to his home office to start the day. As he booted up his computer, his heart sank. The screen displayed a dreaded message: " Disk not found." His external hard drive, which contained all his crucial design projects and valuable client data, had crashed.
Panic set in as Alex tried to recall the last backup he had made. He vaguely remembered saving some files on his laptop, but most of his recent work was stored on the now-defunct external drive. With deadlines looming and a loss of critical data staring him in the face, Alex felt like his career was on the line.