Freescale Semiconductor MC68HC908MR32 - Manual (Page 156)

Pulse-Width Modulator for Motor Control (PWMMC)
MC68HC908MR32 • MC68HC908MR16 Data Sheet, Rev. 6.1
156 Freescale Semiconductor
PWM Load Frequency — Frequency at which new PWM parameters get loaded into the PWM. See
Figure 12-48 .
Figure 12-48. PWM Load Cycle/Frequency Definition
RELOAD NEW
MODULUS,
PRESCALER, &
PWM VALUES IF
LDOK = 1 RELOAD NEW
MODULUS,
PRESCALER, &
PWM VALUES IF
LDOK = 1
PWM LOAD CYCLE
LDFQ1:LDFQ0 = 01 — Reload Every Two Cycles
(1/PWM LOAD FREQUENCY)