View Single Post
Old 24th Feb 2021, 12:01 am   #640
Mark1960
Octode
 
Join Date: Mar 2020
Location: Kitchener, Ontario, Canada
Posts: 1,294
Default Re: Non-working Commodore PET 3016

Quote:
Originally Posted by SiriusHardware View Post
Pullups? You mean the resistors to impose the NOP? (Some are pull up, some pull down).
I’m also not sure if Tim means the resistors to put NOP on the 6502, but just want to note that those resistors would not be connected to the rest of the databus as the 6502 data bus should be disconnected from the socket on the pcb.
Mark1960 is online now