SH7047 Datasheet, PDF (218/764 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTMRISC engine Family/SH7000 Series

Table 10.24 TIORL_4 (channel 4)
Description
Bit 7 Bit 6 Bit 5 Bit 4 TGRD_4
IOD3 IOD2 IOD1 IOD0 Function
TIOC4D Pin Function
0
0
0
0
Output
Output hold*¹
1
compare
Initial output is 0
register
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
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
Input capture at rising edge
1
capture
register*²
Input capture at falling edge
1
X
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.
2. When the BFB bit in TMDR_4 is set to 1 and TGRC_4 is used as a buffer register, this
setting is invalid and input capture/output compare is not generated.
Rev. 2.00, 09/04, page 178 of 720