| ??? 06/19/07 18:39 Read: times |
#141051 - XILINX Responding to: ???'s previous message |
Though they were intended as boot rom's for FPGA's, XILINX has, in the past, offered 8-pin serial PROMs. These are programmable, hence, they can be programmed, and, if they are like bipolars and EPROMs, which, not knowing, I can't say, the unprogrammed bits should be programmable, though only once.
ALTERA probably also offers similar parts. RE |
| Topic | Author | Date |
| Write once bit by bit memory read many times | 01/01/70 00:00 | |
| i think that PROM is your solution, | 01/01/70 00:00 | |
| OTPROM? | 01/01/70 00:00 | |
| I'd rather say | 01/01/70 00:00 | |
| Not a complete solution? | 01/01/70 00:00 | |
| black box | 01/01/70 00:00 | |
| PROMs, EPROMs, and alternatives | 01/01/70 00:00 | |
| bit by bit? | 01/01/70 00:00 | |
| some PROMs were actually written bit-by-bit... | 01/01/70 00:00 | |
| what level of security? | 01/01/70 00:00 | |
| XILINX | 01/01/70 00:00 | |
| What happens when the memory gets full? | 01/01/70 00:00 | |
| full? | 01/01/70 00:00 | |
Add-only memory from Maxim/Dallas | 01/01/70 00:00 |