BGary335 wrote:
That helps very much, and it explains why it didn't work. I found what I thought was an accurate diagram of an OS 2,04 chip, only what I found showed pin 21 down near the bottom right side, and pin 40 at the top right.
PIN 21 IS IN THE BOTTOM RIGHT SIDE!!! With the groove mark on top, the top left pin is 1, count the pins counter-clockwise.
This is the standard for DIP chips (DIP means Dual Inline Package). Some wikipedia can helps a lot in those cases... :roll:
