F21 demo images
Images from 3/2000
Captured 768x482 RGB test pattern display
F21 genterated 768x482 on RGB monitor captured on video camera.
768x482 on RGB monitor, simulation on laptop
Forth chip test board running chess program
Test chess program in 320x400 b/w NTSC video.
Animated GIF using F21 in a Mouse graphics 3/2000
Desktop application with icon, mouse, application, OS, boot, and video processor setup with a total of 600 words of Forth code
F21 PCB image from PC screen 01/29/01
F21 PCB with dual PCMCIA card, DRAM, SRAM, interface 2/10/01
Animated F21 block diagram
F21, Forth CPU, 500 Mip burst, 240 Mip xSRAM, 120 Mip xDRAM, 8 Mip xROM, 40 Msps Analog, RGB video output, serial - network coprocessor, parallel port, real time clock, 68 pins, 15ma, ~$1 in large quantity.
2512 10th Street
Berkeley, CA 94710