upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 204

• Manufacturer Part Number: upd70f3017ay
• Description: V850/sa1tm 32-/16-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

204
When the CRn0 value changes from N to M before TMn overflows
When the CRn0 value changes from N to M after TMn overflows
When the CRn0 value changes from N to M during two clocks (00H, 01H) immediately after TMn overflows
(b)
Count clock
Count clock
Count clock
Operation based on CRn0 transitions
Remark
INTTMn
INTTMn
INTTMn
TCEn
TCEn
TCEn
CRn0
CRn0
CRn0
TOn
TOn
TOn
TMn
TMn
TMn
n = 2 to 5
H
H
H
Figure 7-34. Timing of Operation Based on CRn0 Transition
N
N
N
N + 1
N + 1
N + 1
CRn0 transition (N → M)
N
N
N
N + 2
N + 2
N + 2
CHAPTER 7 TIMER/COUNTER FUNCTION
CRn0 transition (N → M)
FFH
FFH
FFH
00H 01H 02H
00H 01H 02H
User’s Manual U12768EJ4V1UD
N
N
00H 01H 02H
CRn0 transition (N → M)
M
03H
03H
M
N
N
M+1 M+2
N+1 N+2
N+1 N+2
FFH
FFH
FFH
00H 01H 02H
00H 01H 02H
00H 01H 02H
M
M
M
M
M
M+1 M+2
M+1 M+2
M+1 M+2