| ??? 11/19/06 12:53 Modified: 11/19/06 13:12 Read: times |
#128267 - It actualy an extra metalisation layer Responding to: ???'s previous message |
Added to the die during manufacture to produce a processor with a ROM which cannot be altered.Its only used for very high production runs where the code is never going to be modified. |
| Topic | Author | Date |
| dought in maskable ROM | 01/01/70 00:00 | |
| lower cost if production quantity is huge | 01/01/70 00:00 | |
| It actualy an extra metalisation layer | 01/01/70 00:00 | |
| More details on a maskable ROM | 01/01/70 00:00 | |
For washing machines and such stuff | 01/01/70 00:00 |