SPEICHER | |||||||||||
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B |
FSR-Data | RTTC | PC | STATUS | FSR-Adr | PORT A | PORT B | x | EE-Data | EE-Adr | PC-high | INT-CON |
FSR-Data | OPTION | PC | STATUS | FSR-Adr | TRIS A | TRIS B | x | EE-Con1 | EE-Con2 | PC-high | INT-CON |
OPTION | |||||||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | ||||
schaltet Pull-Up an PortB ab | B0-Int bei steigender Flanke | RTS: ext. RTTC-Takt | RTE: RTTC-Takt bei fallender Flanke | PSA:Vorteiler an WDT | Vorteiler: RTTC 2**(n+1) WDT 2**n |
STATUS | |||||||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | ||||
Page ind.Adr. | Page | Time-Out | Power-Down | Zero | Digital-Carry | Carry |
INT-CON | |||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Interrupt-Enable | wird gesetzt bei | ||||||
generell | EE-write | Timer | Port B0 | Port B4..7 | Timer 0->ff | Port B0 | Port B4..7 |
EE-Con1 | EE-Con2 | ||||
4 | 3 | 2 | 1 | 0 | write-init: 55h AAh |
en. write Int | zeigt Fehler | en. write | start write | start read |