SH7020 Datasheet, PDF (312/509 Pages) Renesas Technology Corp – SuperH™ RISC engine

Table 10.18 ITU Operating Modes (Channel 0)
Register Setting
TSNC
TMDR
TFCR
TOCR
TIOR0
TCR0
Reset
Output
Operating
Comp Sync Buf- Level
Clear Clock
Mode Sync MDF FDIR PWM PWM PWM fer Select IOA IOB Select Select
Synch- SYNC0 — — √
— — —— √
√
√
√
ronized = 1
preset
PWM
√
— — PWM0 — — — — —
√
=1
√
√
Output √
compare A
function
— — PWM0 — — — —
=0
IOA2 = √
0, others
free
√
√
Output √
compare B
function
— —√
— — —— √
IOB2 = √
√
0, others
free
Input
√
capture A
function
— — PWM0 — — — —
=0
IOA2 = √
1, others
free
√
√
Input
√
capture B
function
— — PWM0 — — — — √
=0
IOB2 = √
√
1, others
free
Counter Clear Function
Clear at √
— —√
— — —— √
√
CCLR1 √
compare
=0
match/
CCLR0
input
=1
capture A
Clear at √
— —√
— — —— √
√
CCLR1 √
compare
=1
match/
CCLR0
input
=0
capture B
Synch- SYNC0 — — √
— — —— √
√
CCLR1 √
ronized = 1
=1
clear
CCLR0
=1
√: Settable, —: Setting does not affect current mode
Note: In PWM mode, the input capture function cannot be used. When compare match A and
compare match B occur simultaneously, the compare match signal is inhibited.
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