I'm trying to figure out why the 320k RAM expansion in my Atari 65XE doesn't work (again). // Kindly sponsored by my favorite PCB manufacturer PCBWay! https://www.pcbway.com/

My previous videos about this RAM expansion:
Installation:    • Atari 65XE 320k RAM Upgrade  
Troubleshooting:    • Atari 65XE 320k RAM Expansion Trouble...  

Forum post with instructions and files for the 320k mod:
https://www.exxoshost.co.uk/forum/vie...

Extended RAM test:
https://atari.fox-1.nl/atari-400-800-...

TIME STAMPS:
0:00 Introduction
3:43 Sponsor Message
4:23 Scoping the Port Bits
9:20 Replacing the PIA
14:53 Test Run
19:06 Thank you & Good night

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Thanks for watching!

This video was sponsored by PCBWay @PCBWay

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#JanBeta #Atari #Atari8Bit #Atari65XE #RAMExpansion #PIA #Troubleshooting #PCBWay