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Gregor Glawitsch

Software engineer dabbling in digital electronics including FPGAs, Verilog. Designed and taped out a Bitcoin mining ASIC in 2014

Silicon Valley

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This user joined on 04/20/2018.

Things I've Built

Ladder

A 55 nm Bitcoin mining ASIC - it taped out, but was never mass-produced.

Projects I Like & Follow

Hackaday Prize 2019

Homemade 8MHz Z80 SBC, 128kB banked RAM, RTC, SD (HD emulation), Basic and Forth interpreter, CP/M 2.2 and 3, UCSD Pascal, Fuzix and more...

Z80-MBC2: a 4 ICs homebrew Z80 computer

Yet another Raspberry Pi Computer (non-official carrier board for CM4).

MirkoPC -> CM4 carrier board

An easy to build homemade single board computer with a V20HL aka uPD70108H (8088 + 8080) or 80C88 CPU. CP/M-80, CP/M-86 and MSDOS supported.

V20-MBC: a V20 (8088 + 8080) CPU homebrew computer

The 2018 Hackaday Prize

Itsy-chipsy is a chip platform that enables a multi-block service like-oshpark capable to offer area for your own chip, for as low as $100.

Itsy-Chipsy: Make your own $100 chip

Run classic video games on your RC2014

Game Boards for RC2014

jb-langston J.B. Langston

A VT100-like terminal for the Z80-MBC2

uTerm

Just for the sake of making it happen, I've designed an open-source TOMU form factor ESP32 design. It fits in a USB Type-A port.

FEMU - An ESP32 Wi-Fi/Bluetooth board in TOMU form

Super-small, ultra-low-power 96 MHz Cortex M4F co-processor manages sensors and processes data allowing the MCU host attend to other things.

MAX32660 Motion Co-Processor

kris-winer Kris Winer

AVR-based bootloader and IO card for RC2014 retrocomputer

z80ctrl

jb-langston J.B. Langston

Hackaday Prize 2019

University digital Logic Learning Xtensible board release 3 with SDRAM

ULX3S powerful ECP5 board for open source FPGA

radionaorg radiona.org

Documenting the internals of the first gen for hobby use

Pano Logic Zero Client G1

We are re-engineering the old PCB board into a modern PCB for a simple swap. The goal is to get an up to date RPI computer

Reviving the TI-92 calculator into a RPI PC

A VT100-like RS232 terminal

uTerm-S

Supplyframe DesignLab: 2023 Hackada…

The Ultra-Compact Powerhouse for LoRa Debugging and Connectivity

LoShark

reimu-notmoe Reimu NotMoe

Custom RP2040 board using SDRAM 'frame buffer' and HDMI encoder; optional Ethernet, i2s audio, mic, speaker

RP2040 1080p HDMI

Generates fully compliant 640x480 @ 60Hz VGA syncs and blanking signals with a low number of standard TTL ICs

TTL640x480

matseng matseng

Hackaday Prize 2019

A modern retro system, compatible with the C64, C128 and MSX2+.

Tomodachi X2

maya-posch Maya Posch

USB Dongle for LoRa/LoRaWAN based on RN2903

LoRA USB Dongle

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Bits

Kris Winer wrote 08/20/2018 at 23:14

Thanks for following my MAX32660 Motion Co-Processor project!

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