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 file name— Moon_Boots_and_Black_Gatsby_Hot_Minute_SINGLE_WEB_2022_AFO.zip —was the holy grail for Elias, a data-hoarder who lived in the flickering neon glow of low-rent servers. According to the forums, the "AFO" tag stood for All For One , a collective of underground synth-pop producers who had vanished into thin air.
The rumor was that the song wasn't meant to be heard. It was a data-leak, a sonic frequency designed to test the limits of human focus, or perhaps a coded ledger for a crypto-heist that went south. It was a data-leak, a sonic frequency designed
The track started with a heavy, distorted bassline—the "Black Gatsby" element—sleek, expensive, and dangerous. Then, a soaring, airy synth melody floated over the top—the "Moon Boots." It was beautiful. It was the best thing he’d ever heard. It was the best thing he’d ever heard
But at the 45-second mark, the music stopped. A voice, clear and cold, whispered Elias’s home address. the music stopped. A voice
Elias finally found it on a page that looked like a 1998 geocities nightmare. He clicked 'Download.'
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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 file name— Moon_Boots_and_Black_Gatsby_Hot_Minute_SINGLE_WEB_2022_AFO.zip —was the holy grail for Elias, a data-hoarder who lived in the flickering neon glow of low-rent servers. According to the forums, the "AFO" tag stood for All For One , a collective of underground synth-pop producers who had vanished into thin air.
The rumor was that the song wasn't meant to be heard. It was a data-leak, a sonic frequency designed to test the limits of human focus, or perhaps a coded ledger for a crypto-heist that went south.
The track started with a heavy, distorted bassline—the "Black Gatsby" element—sleek, expensive, and dangerous. Then, a soaring, airy synth melody floated over the top—the "Moon Boots." It was beautiful. It was the best thing he’d ever heard.
But at the 45-second mark, the music stopped. A voice, clear and cold, whispered Elias’s home address.
Elias finally found it on a page that looked like a 1998 geocities nightmare. He clicked 'Download.'