Viktor Glebov Hardware & Software Projects

Hardware • Software • C++ • FPGA • PCB • Embedded Systems

CMBoards Platform · VGA · HDMI · LVDS · GVIF · STM32 · ESP32

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Formats / Cells

Binary video data format

Documentation for the .cells 16 KB binary format used in CMBoards (STM32 + Xilinx FPGA + SDRAM). Optimized tile-based (8×8) graphics layout for efficient SDRAM burst access and real-time 2D rendering.

  • HRGB2222 pixel format
  • 256 tiles, row-major layout
  • SDRAM burst optimized
Open Formats / Cells docs →
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Projects

All hardware & software projects

autonavi2008 Autonomous Navigation System (2008) autonavi2008tests Test suite for autonavi2008 led2006 LED control project (2006) led2008 LED control project (2008) videocard2008 Video card / graphics output (2008) cmboards/brd32f407hdmir3 CMBoards hardware board (STM32F407 + HDMI, rev.3)
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PUSHK Archiver

Representation-first compression pipeline (C++)

PUSHK is a high-performance data preprocessing pipeline written in C++. It transforms structured files (especially tiled .cells format) into highly compressible representations using custom filters. In test scenarios, PUSHK demonstrates strong results compared to widely used archivers such as LZMA, 7z, RAR, and others.

PUSHK Archiver PUSHK Archiver representation-first compression pushk2pre1move Filter 'move' — data block reordering pushk2pre2spc Filter 'spc' — byte presence map analysis pushk2pre3rdrop Filter 'rdrop' — Resolution Drop (resolution reduction) test_run_01 backobjs.cells — compression tests (PUSHK: 1 484 bytes) test_run_02_rdrop example7b_rdrop.bin — RDrop mode tests
V01G04A81 2026 • github.com/vigatron