SH7080 Datasheet, PDF (637/1644 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
TGRA_3
TCDR
MTU2-MTU2S
synchronous clearing
Bit WRE = 1
Bit SCC = 1
TGRB_3
TCNT_3
(MTU2S)
TCNT_4
(MTU2S)
Counters
are not cleared
TDDR
H'0000
Positive phase
Negative phase
Output waveform is active-low.
Figure 11.66 Example of Synchronous Clearing in Dead Time during Down-Counting
(Timing (8) in Figure 11.56; Bit WRE is 1 and Bit SCC is 1 in TWCR of MTU2S)
Rev. 3.00 May 17, 2007 Page 579 of 1582
REJ09B0181-0300