h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 221

• Manufacturer Part Number: h8s-2628
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

10.3.3
The TIOR registers are 8-bit readable/writable registers that control the TGR registers. The TPU
has eight TIOR registers, two each for channels 0 and 3, and one each for channels 1, 2, 4, and 5.
Care is required as TIOR is affected by the TMDR setting. The initial output specified by TIOR is
valid when the counter is stopped (the CST bit in TSTR is cleared to 0). Note also that, in PWM
mode 2, the output at the point at which the counter is cleared to 0 is specified.
When TGRC or TGRD is designated for buffer operation, this setting is invalid and the register
operates as a buffer register.
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
TIORH_5, TIOR_4, TIOR_3, TIORH_2, TIOR_1, TIOR_0
TIORL_3, TIORL_0
Bit Name
IOB3
IOB2
IOB1
IOB0
IOA3
IOA2
IOA1
IOA0
Bit Name
IOD3
IOD2
IOD1
IOD0
IOC3
IOC2
IOC1
IOC0
Timer I/O Control Register (TIOR)
Initial
value
0
0
0
0
0
0
0
0
Initial
value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
I/O Control B3 to B0
Specify the function of TGRB.
I/O Control A3 to A0
Specify the function of TGRA.
I/O Control D3 to D0
Specify the function of TGRD.
I/O Control C3 to C0
Specify the function of TGRC.
Description
Description
Section 10 16-Bit Timer Pulse Unit (TPU)
Rev. 3.00 Oct 04, 2005 page 181 of 598
REJ09B0155-0300