| ??? 04/26/05 06:21 Read: times |
#92354 - NO memory-like access! Responding to: ???'s previous message |
The "memory mapping" does NOT imply that there is any randomly accessible memory area. CFs simply ignore the upper addresses for the 512-byte data area. The idea is, that after selecting the sector to be read you block-move the 512 bytes (or rather 256 words) into any RAM of your system - so in fact, you have to read the whole sector sequentially. Been there. Jan Waclawek |
| Topic | Author | Date |
| Compact flash for code memory? | 01/01/70 00:00 | |
| not really | 01/01/70 00:00 | |
| Hmmmm | 01/01/70 00:00 | |
| just visualize | 01/01/70 00:00 | |
| no filesystem | 01/01/70 00:00 | |
| its a disk | 01/01/70 00:00 | |
| Winhex does! | 01/01/70 00:00 | |
| Somebody is! | 01/01/70 00:00 | |
| Low-level disk editing... | 01/01/70 00:00 | |
| CF is not a memory | 01/01/70 00:00 | |
| A word of caution... | 01/01/70 00:00 | |
| memory mapped mode | 01/01/70 00:00 | |
| Mem mapped mode | 01/01/70 00:00 | |
| File system | 01/01/70 00:00 | |
| PCMCIA Cards.... | 01/01/70 00:00 | |
| NO memory-like access! | 01/01/70 00:00 | |
| Flash Cards with "2K Attribute" | 01/01/70 00:00 | |
| no, no, NO | 01/01/70 00:00 | |
| Jan, You are WRONG and RIGHT | 01/01/70 00:00 | |
| CF or not CF | 01/01/70 00:00 | |
Sour Lemons | 01/01/70 00:00 | |
| Compact Linear Flash Cards | 01/01/70 00:00 | |
| just a thought | 01/01/70 00:00 |