All your FPGA IO are belong to RP2040 PIO

PIO Assembly to Capture Key features of FPGA Verilog code

circuit4u

--

PICO-ICE: both RP2040 and ICE40 FPGA

RP2040 MCU PIO has single clock cycle instruction sets and time delay syntax that make it easy to precisely control IO timing. It almost rivals FPGA in terms of IO control. It’s such a useful hardware feature, since RP2040 MCU is only a fraction of the cost and programming effort of a FPGA chip.

--

--

circuit4u

memento of electronics and fun exploration for my future self