| ??? 10/10/08 16:05 Read: times |
#158960 - maybe, maybe not Responding to: ???'s previous message |
SiLabs failed on the SFRs assignment for 'F12x, because it was the first attempt. The number of SFRs is no more than 160. These SFRs should fit to just two SFRPAGEs, but SiLabs scattered SFRs over four SFRPAGEs. As the result, we have to switch SFRPAGE everywhere.
"The number of SFRs is no more than 160. These SFRs should fit to just two SFRPAGEs" maybe, maybe not, you have to take the 'any page' SFRs into account. anyhow, my 'trick' for keeping it sane is that anything except ISRs (where the autoswitch anyhow takes care of most) can do whatebver with the SFRPAGE SFR i.e. SFRPAGE is always considered 'unknown' except inside a function and may be changed by any function. Erik |
| Topic | Author | Date |
| SFR Paging - advantages ? | 01/01/70 00:00 | |
| how else would you do it | 01/01/70 00:00 | |
| RE: how else would you do it | 01/01/70 00:00 | |
| more options... | 01/01/70 00:00 | |
RE: more options | 01/01/70 00:00 | |
| So smart? | 01/01/70 00:00 | |
| Not very encouraging....:-( | 01/01/70 00:00 | |
| Located this document.. | 01/01/70 00:00 | |
| a way to handle it | 01/01/70 00:00 | |
| Getting clear on this paging stuff | 01/01/70 00:00 | |
| No new concept! | 01/01/70 00:00 | |
| maybe, maybe not | 01/01/70 00:00 |