PIC18F66K40 TMR0 registers The 4 registers of TMR0 (Timer0), from 0xFD3, with their reset value and every field. The PIC18F66K40 has 524 registers in 49 peripherals, one page each.
TMR0 Timer0 TMR0L
Address 0xFD3
Reset 0x00
Access read/write 7 TMR0L7 6 TMR0L6 5 TMR0L5 4 TMR0L4 3 TMR0L3 2 TMR0L2 1 TMR0L1 0 TMR0L0 1 field
Field Bits What it does TMR0L 7:0
TMR0H
Address 0xFD4
Reset 0xFF
Access read/write 7 TMR0H7 6 TMR0H6 5 TMR0H5 4 TMR0H4 3 TMR0H3 2 TMR0H2 1 TMR0H1 0 TMR0H0 1 field
Field Bits What it does TMR0H 7:0
T0CON0
Address 0xFD5
Reset 0x00
Access read/write 7 T0EN 6 – 5 T0OUT 4 T016BIT 3 T0OUTPS3 2 T0OUTPS2 1 T0OUTPS1 0 T0OUTPS0 4 fields
Field Bits What it does T0EN 7 T0OUT 5 T016BIT 4 T0OUTPS 3:0
T0CON1
Address 0xFD6
Reset 0x00
Access read/write 7 T0CS2 6 T0CS1 5 T0CS0 4 T0ASYNC 3 T0CKPS3 2 T0CKPS2 1 T0CKPS1 0 T0CKPS0 3 fields
Field Bits What it does T0CS 7:5 T0ASYNC 4 T0CKPS 3:0
BETA