Datasheet

Rev. 3.00, 03/04, page 254 of 830
Bit Bit Name
Initial
Value R/W Description
3 to 0 RS3 to RS0 All 0 R/W Register Select
These bits select the PWM data register.
0000: PWDR0 selected
0001: PWDR1 selected
0010: PWDR2 selected
0011: PWDR3 selected
0100: PWDR4 selected
0101: PWDR5 selected
0110: PWDR6 selected
0111: PWDR7 selected
1000: PWDR8 selected
1001: PWDR9 selected
1010: PWDR10 selected
1011: PWDR11 selected
1100: PWDR12 selected
1101: PWDR13 selected
1110: PWDR14 selected
1111: PWDR15 selected
Table 9.2 Internal Clock Selection
PWSL PCSR
PWCKE PWCKS PWCKB PWCKA Description
0 — — — Clock input is disabled (Initial value)
1 0 — — φ (system clock) is selected
1 0 0 φ/2 is selected
1 φ/4 is selected
1 0 φ/8 is selected
1 φ/16 is selected