4 ms·
The microcontrollers (PRUs) run at 1/5 the clock speed (200MHz) of the CPU (1000MHz) and can share memory with the CPU as well.
by johnohara 8y ago
The microcontrollers (PRUs) run at 1/5 the clock speed (200MHz) of the CPU (1000MHz) and can share memory with the CPU as well.
- isoprophlex 8y agoSounds like these things are fantastic for DMA-based hacks that use bit-banged GPIO pins to output FM audio, vga video, ...
- monocasa 8y agoYeah, exactly. They're designed for deterministic bit banging of random protocols.
- MegaDeKay 8y agoBetter yet, a 14 channel 100 MHz logic analyzer... https://hackaday.com/2015/02/19/turn-your-beagleboneblack-in-to-a-14-channel-100msps-logic-analyzer/ https://hackaday.com/2015/02/19/turn-your-beagleboneblack-in...
- isoprophlex 8y agoIncredible, thanks!