Figure 11.12 Dead Time Generation Timing - Renesas H8S Series Hardware Manual

Section 11 Motor Management Timer (MMT)
<When counting up>
TCNT
TDCNT
TDDR
TGRUU, TGRVU,
TGRWU
TGRU, TGRV,
TGRW
TGRUD, TGRVD,
TGRWD
PUOA, PVOA,
PWOA
PUOB, PVOB,
PWOB
<When counting down>
TCNT
TDCNT
TDDR
TGRUU, TGRVU,
TGRWU
TGRU, TGRV,
TGRW
TGRUD, TGRVD,
TGRWD
PUOA, PVOA,
PWOA
PUOB, PVOB,
PWOB
Rev. 6.00 Mar 15, 2006 page 266 of 570
REJ09B0211-0600
N - 1
0
N
0

Figure 11.12 Dead Time Generation Timing

N N + 1
1
Td
N + Td
N
N - Td
N − 1 N − 2
1
Td
N + Td
N
N − Td
N + Td N + 1 + Td
Td 0
N − 1 − Td N − 2 − Td
Td 0