SH7280 Datasheet, PDF (635/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
(b) Examples of Synchronous Counter Start Operation
Figures 11.84 (1) to (4) show examples of synchronous counter start operation when the clock
frequency ratios between the MTU2 and MTU2S are 1:1, 1:2, 1:3, and 1:4, respectively. In these
examples, the count clock is set to Pφ/1.
MTU2 clock
MTU2S clock
TCSYSTR
H'00
H'51
Automatically cleared after
TCSYSTR setting is made
H'00
MTU2/TSTR
H'00
H'42
MTU2S/TSTR
H'00
H'80
MTU2/TCNT_1
H'0000
H'0001
H'0002
MTU2S/TCNT_4
H'0000
H'0001
H'0002
Figure 11.84 (1) Example of Synchronous Counter Start Operation (MTU2-to-MTU2S
Clock Frequency Ratio = 1:1)
Rev. 1.00 Jun. 26, 2008 Page 605 of 1692
REJ09B0393-0100