r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 358

• Manufacturer Part Number: r5f21346mnfp
• Description: Single-chip Mcus Incorporates The R8c Cpu Core
• Manufacturer: Renesas Electronics Corporation.

R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
20.4.4
Notes:
1. When the CSEL0 bit is set to 1, write 0 to the TSTART0 bit.
2. When the CSEL1 bit is set to 1, write 0 to the TSTART1 bit.
3. When the CSEL0 bit is set to 0 and the compare match signal (TRDIOA0) is generated, this bit is set to 0 (count
4. When the CSEL1 bit is set to 0 and the compare match signal (TRDIOA1) is generated, this bit is set to 0 (count
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 0137h
stops).
stops).
Set the TRDSTR register using the MOV instruction (do not use the bit handling instruction). Refer to 20.10.1
TRDSTR Register of Notes on Timer RD.
Symbol
TSTART0 TRD0 count start flag
TSTART1 TRD1 count start flag
Bit
Symbol
CSEL0
CSEL1
Timer RD Start Register (TRDSTR) in Output Compare Function
—
—
—
—
b7
—
1
TRD0 count operation select bit
TRD1 count operation select bit
Nothing is assigned. If necessary, set to 0. When read, the content is 1.
b6
—
1
Bit Name
b5
—
1
(3)
(4)
b4
—
1
CSEL1
0: Count stops
1: Count starts
0: Count stops
1: Count starts
0: Count stops at the compare match with the
1: Count continues after the compare match with
0: Count stops at the compare match with the
1: Count continues after the compare match with
b3
1
TRDGRA0 register
the TRDGRA0 register
TRDGRA1 register
the TRDGRA1 register
CSEL0 TSTART1 TSTART0
b2
1
(1)
(2)
Function
b1
0
b0
0
Page 326 of 740
20. Timer RD
R/W
R/W
R/W
R/W
R/W
—