SH7261 Datasheet, PDF (464/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
12.3.13 Timer General Register (TGR)
The TGR registers are 16-bit readable/writable registers. The MTU2 has 21 TGR registers, six for
channel 0, two each for channels 1 and 2, four each for channels 3 and 4, and three for channel 5.
TGRA, TGRB, TGRC, and TGRD function as either output compare or input capture registers.
TGRC and TGRD for channels 0, 3, and 4 can also be designated for operation as buffer registers.
TGR buffer register combinations are TGRA and TGRC, and TGRB and TGRD.
TGRE_0 and TGRF_0 function as compare registers. When the TCNT_0 count matches the
TGRE_0 value, an A/D converter start request can be issued. TGRF can also be designated for
operation as a buffer register. TGR buffer register combination is TGRE and TGRF.
TGRU_5, TGRV_5, and TGRW_5 function as compare match, input capture, or external pulse
width measurement registers.
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
Initial value: 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
Note: The TGR registers must not be accessed in eight bits; they should always be accessed in 16 bits.
TGR registers are initialized to H'FFFF.
Rev. 2.00 Sep. 07, 2007 Page 432 of 1312
REJ09B0320-0200