D12320VF25IV Datasheet, PDF (482/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 10 16-Bit Timer Pulse Unit (TPU)
10.2 Register Descriptions
10.2.1 Timer Control Registers (TCR)
Channel 0: TCR0
Channel 3: TCR3
Bit
:
Initial value :
R/W
:
7
CCLR2
0
R/W
6
CCLR1
0
R/W
5
CCLR0
0
R/W
4
CKEG1
0
R/W
3
CKEG0
0
R/W
2
TPSC2
0
R/W
1
TPSC1
0
R/W
0
TPSC0
0
R/W
Channel 1: TCR1
Channel 2: TCR2
Channel 4: TCR4
Channel 5: TCR5
Bit
:
7
—
Initial value :
0
R/W
:—
6
CCLR1
0
R/W
5
CCLR0
0
R/W
4
CKEG1
0
R/W
3
CKEG0
0
R/W
2
TPSC2
0
R/W
1
TPSC1
0
R/W
0
TPSC0
0
R/W
The TCR registers are 8-bit registers that control the TCNT channels. The TPU has six TCR
registers, one for each of channels 0 to 5. The TCR registers are initialized to H'00 by a reset and
in hardware standby mode.
TCR register settings should be made only when TCNT operation is stopped.
Rev.6.00 Sep. 27, 2007 Page 450 of 1268
REJ09B0220-0600