HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 340

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 9 16-Bit Timer Pulse Unit (TPU)
9.2.3
The TIOR registers are 8-bit registers that control the TGR registers. The TPU has four TIOR
registers, two for channel 0 and one each for channels 1, and 2. The TIOR registers are initialized
to H'00 by a reset, and in hardware standby mode.
Care is required since 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.
Rev.3.00 Mar. 26, 2007 Page 298 of 772
REJ09B0355-0300
Channel 0: TIOR0H
Channel 1: TIOR1
Channel 2: TIOR2
Bit
Initial value
R/W
Channel 0: TIOR0L
Bit
Initial value
R/W
Note: When TGRC or TGRD is designated for buffer operation, this setting is invalid and the
register operates as a buffer register.
Timer I/O Control Register (TIOR)
:
:
:
:
:
:
IOB3
IOD3
R/W
R/W
7
0
7
0
IOD2
IOB2
R/W
R/W
6
0
6
0
IOD1
IOB1
R/W
R/W
5
0
5
0
IOB0
IOD0
R/W
R/W
4
0
4
0
IOA3
IOC3
R/W
R/W
3
0
3
0
IOA2
IOC2
R/W
R/W
2
0
2
0
IOC1
IOA1
R/W
R/W
1
0
1
0
IOA0
IOC0
R/W
R/W
0
0
0
0