May 30,2019
6,415 views
end-flag
  • Comments(4)
  • Likes(6)
Upload photo
You can only upload 5 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000
  • Are there any differences with a NTSC Amiga 1000? I have these and built one, but I get a black screen. I noticed that the first and last two pins on the Even ROM aren't connected and that the W5 silkscreen on the NTSC RevA with Piggy back is someplace else away from W2/W4. I took a picture and placed red marks where cuts were made for the jumpers and blue marks where continuity was (I only had to add the one jumper.)

    erikarn 2022-08-04 10:00:43Reply

    hi! Yeah I'm facing the same problem! I turned my W1->W4 pads into actual physical jumpers by cutting the traces under the board, but it looks like you .. did more? What's it actually all doing to the address decoding?

    Reply
  • Do you know the values for C1 and R1/R2 ?

    AMIGAworld 2022-04-02 00:25:08Reply

    C1 is 100NF 16V and R1/R2 are 4.7k Ohm

    Reply
VOTING 0 votes
  • 0 USER VOTES
0.00
  • YOUR VOTE 0.00 0.00

More by AMIGAworld

You may also like