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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Balthazar 400 is a cinematic short-series concept built around a single enigmatic device: the Balthazar 400 — an antiquated cine-recorder that captures memories as light. Across 6–8 episodes (each 6–12 minutes), the camera surfaces in different hands and places, revealing fractured lives, buried truths, and one slow-burning mystery: why the Balthazar preserves memories that its owners didn’t intend to keep.
Why 400 and not 500 or 1,000? The number is deliberate. In archival theory, "400" is often considered the maximum number of items a single curator can personally quality-control in a lifetime.
According to an archived Reddit AMA by the creator (since deleted), "400 was the limit. One video represented one week of shooting, editing, and mastering. 400 videos equal 8 years of my life. Every video had to earn its spot." balthazar 400 videos
Thus, the balthazar 400 videos are not spam or automated content. They are auteur theory applied to digital video. The collection is broken down into four thematic "volumes" of 100 videos each:
If you are searching for the balthazar 400 videos, you are likely looking for a specific technical standard. Unlike standard YouTube compression (which caps at 15 Mbps for 4K), the Balthazar collection was famous for raw or near-lossless encoding. Balthazar 400 is a cinematic short-series concept built
To understand the "400 videos," you first need to understand "Balthazar." In the context of digital media, Balthazar is most commonly associated with one of two sources:
Regardless of the origin, the number "400" signifies a finite, complete collection. Unlike infinite scrolling feeds, the balthazar 400 videos represent a closed set—a complete puzzle waiting to be analyzed. Regardless of the origin, the number "400" signifies
The primary discussion hub for the balthazar 400 videos is the r/DataHoarder subreddit and the private forum SlowCinephiles.net. Users there are currently trying to reconstruct the collection via a "Re-Seed Project." You can request access, but most require you to contribute another rare digital archive in return (e.g., the "Lunar 200" or "Cadence 150" collections).
At its core, the "Balthazar 400" is believed to be a collection of approximately 400 video files—though the exact count varies depending on the source—all allegedly created, compiled, or curated by an individual or collective using the pseudonym "Balthazar." The videos are not a single narrative series but rather a sprawling, chaotic archive of disparate footage.
The content is notoriously difficult to categorize, but common descriptors include:
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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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Balthazar 400 is a cinematic short-series concept built around a single enigmatic device: the Balthazar 400 — an antiquated cine-recorder that captures memories as light. Across 6–8 episodes (each 6–12 minutes), the camera surfaces in different hands and places, revealing fractured lives, buried truths, and one slow-burning mystery: why the Balthazar preserves memories that its owners didn’t intend to keep.
Why 400 and not 500 or 1,000? The number is deliberate. In archival theory, "400" is often considered the maximum number of items a single curator can personally quality-control in a lifetime.
According to an archived Reddit AMA by the creator (since deleted), "400 was the limit. One video represented one week of shooting, editing, and mastering. 400 videos equal 8 years of my life. Every video had to earn its spot."
Thus, the balthazar 400 videos are not spam or automated content. They are auteur theory applied to digital video. The collection is broken down into four thematic "volumes" of 100 videos each:
If you are searching for the balthazar 400 videos, you are likely looking for a specific technical standard. Unlike standard YouTube compression (which caps at 15 Mbps for 4K), the Balthazar collection was famous for raw or near-lossless encoding.
To understand the "400 videos," you first need to understand "Balthazar." In the context of digital media, Balthazar is most commonly associated with one of two sources:
Regardless of the origin, the number "400" signifies a finite, complete collection. Unlike infinite scrolling feeds, the balthazar 400 videos represent a closed set—a complete puzzle waiting to be analyzed.
The primary discussion hub for the balthazar 400 videos is the r/DataHoarder subreddit and the private forum SlowCinephiles.net. Users there are currently trying to reconstruct the collection via a "Re-Seed Project." You can request access, but most require you to contribute another rare digital archive in return (e.g., the "Lunar 200" or "Cadence 150" collections).
At its core, the "Balthazar 400" is believed to be a collection of approximately 400 video files—though the exact count varies depending on the source—all allegedly created, compiled, or curated by an individual or collective using the pseudonym "Balthazar." The videos are not a single narrative series but rather a sprawling, chaotic archive of disparate footage.
The content is notoriously difficult to categorize, but common descriptors include:
 
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