Figure 11-21: Basic Timing In Interval Timer Mode (1/2) - NEC V850E/PH2 User Manual

Figure 11-21: Basic Timing in Interval Timer Mode (1/2)

(a) When D1>D2>D3, only value of TTnCCR0 register is rewritten, TOTn0 and TOTn1
FFFFH
Counter
TTnCE
TTnCCR0
TTnCCR1
INTTTnCC0
INTTTnCC1
TOTn0
TOTn1
Remarks: 1. D1, D2: Setting values of TTnCCR0 register (0000H to FFFFH)
D3: Setting values of TTnCCR1 register (0000H to FFFFH)
2. Interval time = (Dm + 1) × (count clock cycle)
3. m = 1 to 3, n = 0, 1
488
Chapter 11 16-bit Timer/Event Counter T
are not output (TTnOE0, 1 = 0, TTnOL0 = 0, TTnOL1 = 1)
D1
D3
D1
A A
A: Interval time (D1 + 1) ⋅ count clock
User's Manual U16580EE3V1UD00
D1
D3
D
D3
A: Interval time (D2 + 1) ⋅ count clock
Low
High
D2
D3
2
B