Datasheet

Section 8 8-Bit PWM Timer (PWMU)
Rev. 3.00 Sep. 28, 2009 Page 214 of 910
REJ09B0350-0300
8.4.2 Pulse Division Mode
In pulse division mode, the higher-order four bits in PWMREG specify the duty cycle of the basic
pulse as 0/16 to 15/16 with a resolution of 1/16. The following shows the duty cycle of the basic
pulse.
Table 8.6 Basic Pulse Duty Cycle
0123456789ABCDEF
Upper 4 bits Basic Pulse Waveform (Internal)
Resolution
B'0000
B'0001
B'0010
B'0011
B'0100
B'0101
B'0110
B'0111
B'1000
B'1001
B'1010
B'1011
B'1100
B'1101
B'1110
B'1111