| ??? 08/24/06 18:53 Modified: 08/24/06 18:56 Read: times |
#122930 - feedback Responding to: ???'s previous message |
hi,
Erik Malund said:
anyhow the 16R8 is combinatorial logic only and 8 inputs if I recall, so setting up a small test (256 different inputs, what is the output) should be fairly easy.
If a recall it correct most PAL have feedback loops implemented so it may be not enough for only 256 input tests. Internal flip-flops may change their states like in state-machine opposite to static logic. Am I wrong, please consider? Regards, Oleg |
| Topic | Author | Date |
| PAL - Readable | 01/01/70 00:00 | |
| I hope not | 01/01/70 00:00 | |
| feedback | 01/01/70 00:00 | |
| no flip-flops in the 16R8 - if I recall | 01/01/70 00:00 | |
| aha | 01/01/70 00:00 | |
| You've been misinformed ... | 01/01/70 00:00 | |
| no, he has not | 01/01/70 00:00 | |
| Well then, he was UNINTENTIONALLY misinformed | 01/01/70 00:00 | |
| You can do it! | 01/01/70 00:00 | |
Protection bits | 01/01/70 00:00 |