HD6417021 Hitachi Semiconductor, HD6417021 Datasheet - Page 315

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

Table 10.22 ITU Operating Modes (Channel 4)
Operating
Mode
Synch-
ronized
preset
PWM
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
Sync
SYNC4
= 1
TSNC
—
—
—
—
—
—
—
—
MDF FDIR PWM
—
—
—
—
—
—
—
—
TMDR
PWM4
= 1
PWM4
= 0
PWM4
= 0
PWM4
= 0
Comp
PWM
CMD1
= 0
CMD1
= 0
CMD1
= 0
CMD1
= 0
CMD1
= 0
CMD1
= 1,
CMD0
= 0
inhibit
ed
CMD1
= 1,
CMD0
= 0
inhibit
ed
*
2
Register Setting
TFCR
Reset
Sync
PWM
CMD1
= 0
CMD1
= 0
CMD1
= 0
CMD1
= 0
CMD1
= 0
*
*
3
3
Buf-
fer
Output
Level
Select IOA
—
—
—
—
—
—
—
—
TOCR
—
IOA2 =
0, others
free
IOA2 =
1, others
free
TIOR4
IOB
IOB2 =
0, others
free
IOB2 =
1, others
free
*
1
HITACHI 301
Clear
Select
CCLR1
= 0
CCLR0
= 1
CCLR1
= 1
CCLR0
= 0
TCR4
Clock
Select