3 ms·
I've been playing with the HSTX (High Speed Serial Transmit) peripheral lately and it's craziness too. They have a DDR (Double Data Rate) system that allows yo
by anymouse123456 2y ago
I've been playing with the HSTX (High Speed Serial Transmit) peripheral lately and it's craziness too.
They have a DDR (Double Data Rate) system that allows you to generate signals from bitstream shift registers that are twice the speed of the system clock.
This means one can generate ~300-400MHz signals from these ~$1 ICs.
Run this with the PIO subsystem, dual core 150MHz, Floating Point hardware, 512K (of expandable) SRAM and massive storage options.
Absolutely wild device and unlike most chips that are half-as-capable, cheap enough to stock up on in case of future supply chain disruptions...