HD6417021 Hitachi Semiconductor, HD6417021 Datasheet - Page 313

• Manufacturer Part Number: HD6417021
• Description: SuperH RISC engine
• Manufacturer: Hitachi Semiconductor

Note: In PWM mode, the input capture function cannot be used. When compare match A and
Table 10.21 ITU Operating Modes (Channel 3)
Operating
Mode
Synch-
ronized
preset
PWM
mode
Output
compare A
function
Output
compare B
function
Input
capture A
function
Input
capture B
function
Counter Clear Function
Clear at
compare
match/
input
capture A
Clear at
compare
match/
input
capture B
Synch-
ronized
clear
compare match B occur simultaneously, the compare match signal is inhibited.
Sync
SYNC3
= 1
SYNC3
= 1
TSNC
MDF FDIR PWM
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
TMDR
PWM3
= 1
PWM3
= 0
PWM3
= 0
PWM3
= 0
Comp
PWM
CMD1
= 0
CMD1
= 0
CMD1
= 0
CMD1
= 0
CMD1
= 0
CMD1
= 1,
CMD0
= 0
inhib-
ited
CMD1
= 0
CMD1
= 1,
CMD0
= 0
inhib-
ited
*
2
Register Setting
TFCR
Reset
Sync
PWM
CMD1
= 0
CMD1
= 0
CMD1
= 0
CMD1
= 0
CMD1
= 0
CMD1
= 0
*
3
Buf-
fer
Output
Level
Select IOA
—
—
—
—
—
—
—
—
—
TOCR
—
IOA2 =
0, others
free
IOA2 =
1, others
free
TIOR3
IOB
IOB2 =
0, oth-
ers free
IOB2 =
1, oth-
ers free
*
1
HITACHI 299
Clear
Select
CCLR1
= 0
CCLR0
= 1
CCLR1
= 1
CCLR0
= 0
CCLR1
= 1
CCLR0
= 1
TCR3
Clock
Select