r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 428

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Section 10 Multi-Function Timer Pulse Unit 2 (MTU2)
Rev. 1.00 Sep. 21, 2007 Page 402 of 1124
REJ09B0402-0100
Figure 10.76 Example of Operation when Buffer Transfer is Suppressed (BTE1 = 0 and
Bit BTE0 in TBTER
Bit BTE1 in TBTER
Temporary register
[Legend]
(1) No data is transferred from the buffer register to the temporary register in the buffer transfer-disabled period
(2) Data is transferred from the temporary register to the general register even in the buffer transfer-disabled period.
(3) After buffer transfer is enabled, data is transferred from the buffer register to the temporary register.
Note: * When buffer transfer at the crest is selected.
General register
(bits BTE1 and BTE0 in TBTER are set to 0 and 1, respectively).
Buffer register
data1
Data1
TCNT_3
Buffer transfer is suppressed
TCNT_4
(1)
Data*
Data*
(2)
BTE0 = 1)
(3)
Data2
Data2
Data2