Wednesday, July 31, 2013

CPLD says No...


Been making a Divider circuit, it is sort of an enhanced MOTM 120/CGS UNI01/Polyfusion Divider. It all went a bit wrong though when the stupid printer made the transfer about 8% smaller... I rather rashly tried to keep going, with some persuasion I had got all the DIL parts in but it was a bridge too far to get the VQ44 package to work reliably. The JTAG programmer did see it but that was about as far as it was going to go... While doing it all I thought of a much easier way than using a CPLD anyway... so i will just jury rig that onto the board to see... the new idea also dispenses with quite a lot of other cruft on the board as well...

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