3 ms·
Are there no flip-flops in this design? It looks small enough that you might be able to brute-force every possible input.
by ohazi 6y ago
Are there no flip-flops in this design? It looks small enough that you might be able to brute-force every possible input.
- kevin_thibedeau 6y agoThe Verilog suggests it has latches. Some of the Signetics parts in this databook have latches: http://www.bitsavers.org/components/signetics/_dataBooks/1981_Integrated_Fuse_Logic.pdf.pdf http://www.bitsavers.org/components/signetics/_dataBooks/198...
- diydsp 6y agoappear to be two latches from the RTL. at first i was uninterested in this project since the function of the PLA is expected to be very well known. to write an emulator or do intense programming one needs to know this and I expect most of the info to do it is made available by Commodore. but then i viewed the project more deeply and realized it's more about the project as a whole, how the author made the dieshots
- tyingq 6y agoFor some applications you also have to replicate the propagation delay accurately. A general purpose brute force rig would be useful though.