r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 759

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

19.3.2
TSTR is an 8-bit readable/writable register that specifies whether TCNT in each channel is
operated or stopped.
• TSTR0
Bit
7 to 3
2
1
0
Timer Start Register (TSTR)
Bit Name
—
STR2
STR1
STR0
Initial value:
Initial
Value
All 0
0
0
0
R/W:
BIt:
R/W
R
R/W
R/W
R/W
—
R
7
0
—
R
6
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Counter Start 2
Specifies whether TCNT2 is operated or stopped.
0: TCNT2 count operation is stopped
1: TCNT2 performs count operation
Counter Start 1
Specifies whether TCNT1 is operated or stopped.
0: TCNT1 count operation is stopped
1: TCNT1 performs count operation
Counter Start 0
Specifies whether TCNT0 is operated or stopped.
0: TCNT0 count operation is stopped
1: TCNT0 performs count operation
—
R
5
0
—
R
4
0
—
R
3
0
STR2
Rev. 1.00 Oct. 01, 2007 Page 693 of 1956
R/W
2
0
STR1
R/W
1
0
STR0
R/W
Section 19 Timer Unit (TMU)
0
0
REJ09B0256-0100