HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 487

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

10.2.3
Note: When TGRC or TGRD is designated for buffer operation, this setting is invalid and the
The TIOR registers are 8-bit 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. 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.
Channel 0: TIOR0H
Channel 1: TIOR1
Channel 2: TIOR2
Channel 3: TIOR3H
Channel 4: TIOR4
Channel 5: TIOR5
Bit
Initial value :
R/W
Channel 0: TIOR0L
Channel 3: TIOR3L
Bit
Initial value :
R/W
register operates as a buffer register.
Timer I/O Control Registers (TIOR)
:
:
:
:
IOD3
IOB3
R/W
R/W
7
0
7
0
IOB2
IOD2
R/W
R/W
6
0
6
0
IOD1
IOB1
R/W
R/W
5
0
5
0
IOD0
IOB0
R/W
R/W
4
0
4
0
Rev.6.00 Sep. 27, 2007 Page 457 of 1268
Section 10 16-Bit Timer Pulse Unit (TPU)
IOA3
IOC3
R/W
R/W
3
0
3
0
IOA2
IOC2
R/W
R/W
2
0
2
0
REJ09B0220-0600
IOC1
IOA1
R/W
R/W
1
0
1
0
IOC0
IOA0
R/W
R/W
0
0
0
0