TPXO8-atlas is a first one from new generation atlas solution. Like older ATLAS solutions it combines a basic global solution (TPXO8, obtained at 1/6 resolution) and high resolution (HR) local solutions. Unlike all previous ATLAS solutions it keeps resolution of HR solutions rather then averaging them on coarser grid. This provides dramatic improvement in tidal predictions for coastal areas. For user convenience we provide TPXO8-atlas in several formats:

1. our traditional binary format (OTPS format);
2. netcdf format;
3. atlas-compact format;
Due to HR the files are large, thus we provide one tidal constituent/file for first 2 formats. Atlas-compact format contains all constituents, but at various resolution (i.e. 1/30 resolution where the patches are, and 1/6 resolution for the rest of the Ocean). Atlas-compact is readable by next version of OTPS (OTPS2) to provide extraction of harmonic constants/tide prediction at any location. OTPS2 is functionally the same as OTPS and works for any our model plus it also is applicable for the Atlas-compact.

NEW! OTPS2 now provides functionality for extracting a local tidal solution (bathymetry, elevations and transports) from TPXO8-atlas-compact for any given rectangular area and outputting the solution in the regular OTIS binary format at 1/30 degree resolution. Thus a user has the option to deal with an area of interest only in a simpler uniform grid format.

IMPORTANT! You have to download the newest version of TPXO8-atlas-compact for this new feature to work properly. TPXO8-atlas-compact versions download before April 2, 2014 will not work with this new feature.

6.85 | Minipro

We’re pleased to announce the immediate availability of – the latest maintenance and feature release for the Minipro series universal programmers.

"Ridiculous," Kael scoffed. He highlighted the hex value. He typed FF . In hex, that was 255. Unlimited.

The TL866A and TL866CS were the first-generation USB universal programmers from Autoelectric, offering an incredible range of device support at a budget-friendly price point. Throughout their lifespan, the MiniPro software underwent continuous refinement, with numerous versions released to add support for new chips and fix bugs. However, after version 6.85, development for this hardware generation effectively ceased. The manufacturer shifted its focus to the newer TL866II Plus programmer, which uses a different software suite called Xgpro.

The MiniPro 6.85 beats the Prusa Mini on price and extruder type but loses on community support. It beats the Ender 3 on ease of assembly and noise level.

也正是基于这种“硬件虽好，软件受限”的困扰以及变砖的焦虑，David Griffith 等开源开发者启动了 minipro 项目（通常也被称为 minipro 开源命令行工具）。该项目旨在为 MiniPro TL866 系列编程器提供一个完全免费、跨平台的替代方案。而 MiniPro 6.85 版的固件架构与通信协议，正是当时这个开源项目重点兼容和研究的核心对象。 minipro 6.85

The 6.85 software interface is straightforward. As shown on EEVblog, it features dedicated areas for:

The community stepped in to fill this gap. A user on the Pinside forums released a . This mod corrected the programming times and voltages based on original chip datasheets, increasing the program time for a 2716 chip from a paltry 7 seconds to a much more robust 89 seconds, ensuring a reliable write. This is a perfect example of how a dedicated user base can fix the shortcomings of even a mature software product.

: It supports a wide range of EEPROMs, EPROMs, and microcontrollers. However, users on the EEVblog forums have noted that configuring specific "lock bits" or "config bytes" for certain chips can be tricky in this version.

: Use the toolbar icons for Read (R) , Write (W) , Verify (V) , or Blank Check . The software provides real-time feedback, including pin-contact tests if the chip is seated incorrectly. Legacy Status and Alternatives We’re pleased to announce the immediate availability of

The most critical fix that came with MiniPro version 6.85 was support for . For many TL866 users, this was a game-changing update.

Best for: Beginners, educators, and TPU enthusiasts.

For TL866A owners, MiniPro 6.85 provides robust control over the 6-pin ICSP header, allowing chips to be flashed directly on a circuit board without desoldering.

"Override," Kael typed, his fingers flying across the mechanical keyboard. He wasn't using a modern OS; he was running a sandbox simulation of Windows 7, an environment where the 6.85 was king. He typed FF

Many users find 6.85 to be extremely stable, with no bugs relating to newer operating systems.

Understanding which physical programmer works with the MiniPro 6.85 software is critical for avoiding device errors or accidental firmware bricking. TL866 High Performance Universal Programmer

However, millions of original TL866 devices remain highly active in workshops worldwide. For these users, represents the peak evolution of the legacy architecture, delivering unmatched stability for a database of roughly 13,000 supported chips.