If anyone has better images or videos then please let me know! These images were taken a long time ago across various batches of the V2 series.
NOTE: Any previous clock modifications need to be totally removed. Please don't start changing how this patch is installed! You will change how it fundamentally works and will likely break something!
Like other packages solder the pins and collect the power from the GAL.
- step1.jpg (94.38 KiB) Viewed 5135 times
Then wire up as shown below.
- IMG_3893.JPG (401.63 KiB) Viewed 5135 times
Note that in the above image the top part of R216 was broken so I had to use the via as my solder point.
Later batches of the V2 have a selectable delay by the jumper as shown below.
- jumper.png (15.3 KiB) Viewed 5135 times
DELAY ON - is to mimic the delay in the Falcon clock patch (bus speeder) for the SDMA.
On the SDMA end a 100K connected as shown below. Be careful not to short out on the via!
- IMG_0720.JPG (291.05 KiB) Viewed 5130 times
Main install page
https://exxosforum.co.uk/atari/last/falcpatch/index.htm
Store link
https://www.exxosforum.co.uk/atari/store2/#0073