SH7261 Datasheet, PDF (425/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
12.3.3 Timer I/O Control Register (TIOR)
The TIOR registers are 8-bit readable/writable registers that control the TGR registers. The MTU2
has a total of eleven TIOR registers, two each for channels 0, 3, and 4, one each for channels 1 and
2, and three (TIORU_5, TIORV_5, and TIORW_5) for channel 5.
TIOR should be set while TMDR is set in normal operation, PWM mode, or phase counting mode.
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.
• TIORH_0, TIOR_1, TIOR_2, TIORH_3, TIORH_4
Bit: 7
6
5
4
3
2
1
0
IOB[3:0]
IOA[3:0]
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
Initial
Bit
Bit Name Value R/W Description
7 to 4 IOB[3:0]
0000
R/W I/O Control B0 to B3
Specify the function of TGRB.
See the following tables.
TIORH_0: Table 12.12
TIOR_1: Table 12.14
TIOR_2: Table 12.15
TIORH_3: Table 12.16
TIORH_4: Table 12.18
3 to 0 IOA[3:0]
0000
R/W I/O Control A0 to A3
Specify the function of TGRA.
See the following tables.
TIORH_0: Table 12.20
TIOR_1: Table 12.22
TIOR_2: Table 12.23
TIORH_3: Table 12.24
TIORH_4: Table 12.26
Rev. 2.00 Sep. 07, 2007 Page 393 of 1312
REJ09B0320-0200