NEC V850E/IA1 mPD703116 User Manual page 371

32-bit single-chip microcontrollers

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Table of Contents

CHAPTER 9 TIMER/COUNTER FUNCTION (REAL-TIME PULSE UNIT)

Figure 9-75. Compare Operation: Mode with Buffer

WRITE_ENABLE_S

RELOAD_PRIMARY

CVSEm0 register

CVPEm0 register

INTCC2m (output)

Note LNKEy bit of CMSEx0 register

Remarks 1. f

: Base clock

2. MUXCNT: Count value to sub-channel m

MUXTB0, MUXTB1: Multiplex signal of TM20, TM21

RELOAD1: Compare match signal

RELOAD2A: Zero count signal input of TM20 (occurs when TM20 = 0000H)

RELOAD_PRIMARY: Timing of write operation from CVSEm0 register to CVPEm0 register

WRITE_ENABLE_S: Timing of CVSEm0 register write operation

TB0: Count value of TM20 (In this figure, the maximum count value is 7.)

TB1: Count value of TM21

3. m = 1 to 4, x = 12, 34

y: When x = 12, y = 1, 2, and when x = 34, y = 3, 4

(When Operation Is Delayed Through Setting of LNKEy Bit of CMSEx0

User's Manual U14492EJ3V0UD