SH7032 Datasheet, PDF (607/687 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Appendix A On-Chip Supporting Module Registers
A.2.13 Timer Function Control Register (TFCR)
Start Address: H'5FFFF03
Bus Width: 8
Bit
7
—
Initial value
*
Read/Write
—
Note: * Undetermined
6
5
4
— CMD1 CMD0
1
0
0
—
R/W
R/W
3
BFB4
0
R/W
2
BFA4
0
R/W
1
BFB3
0
R/W
ITU
0
BFA3
0
R/W
Table A.14 TFCR Bit Functions
Bit Bit name
5,4 Combination modes 1, 0
(CMD1, CMD0)
3 Buffer mode B4 (BFB4)
2 Buffer mode A4 (BFA4)
1 Buffer mode B3 (BFB3)
0 Buffer mode A3 (BFA3)
Value Description
0 0 Channel 3 and 4 operate normally (Initial value)
0 1 Channel 3 and 4 operate normally
1 0 Channels 3 and 4 are combined to operate in
complementary PWM mode
1 1 Channels 3 and 4 are combined to operate in
reset-synchronized PWM mode
0 GRB4 operates normally
(Initial value)
1 Buffer operation of GRB4 and BRB4
0 GRA4 operates normally
(Initial value)
1 Buffer operation of GRA4 and BRA4
0 GRB3 operates normally
(Initial value)
1 Buffer operation of GRB3 and BRB3
0 GRA3 operates normally
(Initial value)
1 Buffer operation of GRA3 and BRA3
Rev. 7.00 Jan 31, 2006 page 581 of 658
REJ09B0272-0700