| ??? 01/15/05 03:15 Read: times |
#85004 - ISP features Responding to: ???'s previous message |
ya andy,
ISP lies in upper block of program memory available to chip, probably upper 256/512 bytes. ISP has lot many features, but if you have a bog program, you can erase and overwrite that area slso. but then you loose ISP re-prgammability, then you will have to use some parallel programmer. one V.imp use of ISP is use IPA function calls within your program to use unused part of FLASH to work as your data-memory, Philips call it IAP - In-Application-Programming. some of LPC chips suport this, e.g. LPC92X , LPC93x series, may be many more also do. hitesh |
| Topic | Author | Date |
| Adding ISP firmware to LPC900 project | 01/01/70 00:00 | |
| Ask Philips | 01/01/70 00:00 | |
| ISP is already there | 01/01/70 00:00 | |
| ISP is there ? | 01/01/70 00:00 | |
| Both! | 01/01/70 00:00 | |
| The point? | 01/01/70 00:00 | |
| the point is | 01/01/70 00:00 | |
| The point | 01/01/70 00:00 | |
| ISP features | 01/01/70 00:00 | |
| the ISp code is there but.... | 01/01/70 00:00 | |
| yahoo group | 01/01/70 00:00 | |
| ISP Code Erased. | 01/01/70 00:00 | |
| erasing ROM ???? | 01/01/70 00:00 | |
| File uploaded | 01/01/70 00:00 | |
| interesting that you have my source code | 01/01/70 00:00 | |
| as to the above | 01/01/70 00:00 | |
| source of the "leak" | 01/01/70 00:00 | |
| Adding ISP firmware to LPC900 project | 01/01/70 00:00 | |
Adding ISP firmware to LPC900 project | 01/01/70 00:00 |