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Formac ProNitron GA/GA+

From PLD Archive
Revision as of 10:05, 8 November 2025 by Jon (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

PLD's

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PLD Information Credits Download View
Dump Method Original Device Target Device Location ID Status Creator(s) Tester(s) Files Pictures
Glitched GAL20V8 GAL20V8 1 Tested Bolle Bolle ZIP
Recreated TIBPAL20L8-15CFN GAL20V8 2 Tested Bolle Bolle ZIP
Glitched GAL20V8 GAL20V8 3 Tested Bolle Bolle ZIP
Recreated TIBPAL20L8-7CFN GAL20V8 4 Tested Bolle Bolle ZIP
Glitched PALCE16V8 PALCE16V8 5 Tested Bolle Bolle ZIP
Glitched PALCE16V8 PALCE16V8 6 Tested Bolle Bolle ZIP
Glitched PALCE20V8 PALCE20V8 7 Tested Bolle Bolle ZIP

Notes

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This card exists in two versions - a slower one (ProNitron GA) that clocks the video processor at 35MHz and a faster one (ProNitron GA+) that's running at 44MHz. GAL/PAL code seems to be identical between both versions but speed ratings differ. For GAL #1 the actual content did differ between two of my cards. They both seem to be interchangeable.

All GALs/PALs on the 35MHz card are 15ns. The 44MHz card differs in that it has 7ns parts in place for PAL3, PAL4 and 10ns for PAL 5 and 6.