Flash in 2 Bit mode to get extra IO

Post Reply
Strontium
Posts: 20
Joined: Sat Dec 26, 2015 11:33 pm

Flash in 2 Bit mode to get extra IO

Postby Strontium » Mon Aug 12, 2019 5:19 am

I have an application that is exactly 2 IO short. Is it possible to run the flash in 2 bit mode (ESP32-PICO-D4) to get an extra 2 IO from the unused spi Pins?
Top
WiFive
Posts: 3529
Joined: Tue Dec 01, 2015 7:35 am

Re: Flash in 2 Bit mode to get extra IO

Postby WiFive » Mon Aug 12, 2019 5:44 am

You can't disconnect them from the flash and they are probably functional as hold and write protect in dio mode so it could cause issues.
Top
Post Reply

Return to “Hardware”

Who is online

Users browsing this forum: No registered users and 79 guests