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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While many students look for a PDF to study on their laptops or tablets, it is important to note the following: De Opmaat | PDF - Scribd
Every chapter balances the four core language skills: reading, writing, listening, and speaking.
Understanding De Opmaat : A Gateway to Dutch Language Proficiency de opmaat pdf
Takes you from B1 to B2 (Upper-Intermediate/Professional).
However, there is a major distinction to make here: While many students look for a PDF to
Directe links naar audiofragmenten en digitale oefeningen. Legaal Digitaal Studeren: Het NT2 School Platform
Investing in the official version of De Opmaat ensures a rock-solid foundation, giving you the vocabulary, legal resources, and online tools needed to navigate life and work in the Netherlands with total confidence. If you want to tailor your study plan, tell me: Are you studying for the or for work ? Are you learning self-study or with a teacher ? What is your native language ? Share public link Legaal Digitaal Studeren: Het NT2 School Platform Investing
While the physical book is available in many shops, searching for or digital versions (like those found on Dokumen.pub or Scribd ) offers several advantages:
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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
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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While many students look for a PDF to study on their laptops or tablets, it is important to note the following: De Opmaat | PDF - Scribd
Every chapter balances the four core language skills: reading, writing, listening, and speaking.
Understanding De Opmaat : A Gateway to Dutch Language Proficiency
Takes you from B1 to B2 (Upper-Intermediate/Professional).
However, there is a major distinction to make here:
Directe links naar audiofragmenten en digitale oefeningen. Legaal Digitaal Studeren: Het NT2 School Platform
Investing in the official version of De Opmaat ensures a rock-solid foundation, giving you the vocabulary, legal resources, and online tools needed to navigate life and work in the Netherlands with total confidence. If you want to tailor your study plan, tell me: Are you studying for the or for work ? Are you learning self-study or with a teacher ? What is your native language ? Share public link
While the physical book is available in many shops, searching for or digital versions (like those found on Dokumen.pub or Scribd ) offers several advantages: