Renesas SH7641 - Manual (Page 589)

Section 18 Multi-Function Timer Pulse Unit (MTU)
Rev. 4.00 Sep. 14, 2005 Page 539 of 982
REJ09B0023-0400
Table 18.17 TIORL_4 (Channel 4)
Description
Bit 7
IOD3 Bit 6
IOD2 Bit 5
IOD1 Bit 4
IOD0 TGRB_4
Function
TIOC4B Pin Function
0 0 0 0 Output hold* 1
1
Output
compare
register*
2
Initial output is 0
0 output at compare match
1 0 Initial output is 0
1 output at compare match
1 Initial output is 0
Toggle output at compare match
1 0 0 Output hold* 1
1 Initial output is 1
0 output at compare match
1 0 Initial output is 1
1 output at compare match
1 Initial output is 1
Toggle output at compare match
1 X 0 0 Input capture at rising edge
1 Input capture at falling edge
1 X
Input capture
register*
2
Input capture at both edges
[Legend]
X: Don't care
Notes: 1. The low level output is retained until TIOR contents is specified after a power-on reset
and entering standby mode.
2. When the BFB bit in TMDR_4 is set to 1 and TGRD_4 is used as a buffer register, this
setting is invalid and input capture/output compare is not generated.