How fast can it go?
Today's question relates to driving QSPI displays from the #raspberryPi GPIO header.
Answer: quite fast indeed.
By manually generating the quirky QSPI protocol (aka bit bang), the RPI can approach a stable 50MHz throughput.
How fast can it go?
Today's question relates to driving QSPI displays from the #raspberryPi GPIO header.
Answer: quite fast indeed.
By manually generating the quirky QSPI protocol (aka bit bang), the RPI can approach a stable 50MHz throughput.