Close

Faster Reads

A project log for Digital Holga

Conversion of a Holga 120S to digital format with SD card output.

AnthonyAnthony 08/16/2015 at 15:160 Comments

Updated Teensy 3.1 pin layout for faster single single cycle 8-bit register reads on 'PORTD' (GPIOD in Freescale terminology). Other pins moved as needed to accommodate for the Teensy layout where these pins (on GPIOD) are spread out.

Discussions