Register Descriptions; Timer Control Registers (Tcr) - Hitachi H8S/2338 Series Hardware Manual

7.2

Register Descriptions

7.2.1

Timer Control Registers (TCR)

Channel 0: TCR0
Channel 3: TCR3
Bit :
CCLR2
Initial value :
R/W : R/W
Channel 1: TCR1
Channel 2: TCR2
Channel 4: TCR4
Channel 5: TCR5
Bit :
—
Initial value :
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.
242
7 6
CCLR1 CCLR0
0 0
R/W R/W
7 6
CCLR1 CCLR0
0 0
R/W R/W
5 4
CKEG1 CKEG0
0 0
R/W R/W
5 4
CKEG1 CKEG0
0 0
R/W R/W
3 2
TPSC2 TPSC1
0 0
R/W R/W
3 2
TPSC2 TPSC1
0 0
R/W R/W
1 0
TPSC0
0 0
R/W
1 0
TPSC0
0 0
R/W