NEC 78K0 Series User Manual page 268

Cautions 1. When TMHE0 = 1, setting the other bits of TMHMD0 is prohibited.
2. In the PWM output mode, be sure to set the 8-bit timer H compare register 10 (CMP10) when
starting the timer count operation (TMHE0 = 1) after the timer count operation was stopped
(TMHE0 = 0) (be sure to set again even if setting the same value to CMP10).
Remarks 1. f : Peripheral hardware clock frequency
PRS
2. TMC506: Bit 6 of 8-bit timer mode control register 50 (TMC50)
TMC501: Bit 1 of TMC50
268
CHAPTER 9 8-BIT TIMERS H0 AND H1
Preliminary User's Manual U17260EJ3V1UD