Table of Contents
Advertisement
Section 11 14-Bit PWM
Bits 1 and 0: Clock select 1 and 0 (PWCR1, PWCR0)
Bits 1 and 0 select the clock supplied to the 14-bit PWM. These bits are write-only bits; they are
always read as 1.
Bit 1
Bit 0
PWCR1
PWCR0
0
0
0
1
1
0
1
1
Note:
* Period of PWM input clock.
Rev. 6.00 Aug 04, 2006 page 412 of 680
REJ09B0145-0600
Description
The input clock is φ/2 (tφ * = 2/φ)
The conversion period is 16,384/φ, with a minimum modulation
width of 1/φ
The input clock is φ/4 (tφ * = 4/φ)
The conversion period is 32,768/φ, with a minimum modulation
width of 2/φ
The input clock is φ/8 (tφ * = 8/φ)
The conversion period is 65,536/φ, with a minimum modulation
width of 4/φ
The input clock is φ/16 (tφ * = 16/φ)
The conversion period is 131,072/φ, with a minimum
modulation width of 8/φ
(initial value)
Advertisement
Table of Contents
