SH7040 Datasheet, PDF (341/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

Channel 4 (TIOR4H Register):
• Bits 7–4—I/O Control B3–B0 (IOB3–IOB0): These bits set the TGR4B register function.
Bit 7: Bit 6: Bit 5: Bit 4:
IOB3 IOB2 IOB1 IOB0 Description
0
0
0
0
TGR4B
Output disabled (initial value)
1
is an
Initial
Output 0 on compare-match
1
0
output
output
Output 1 on compare-match
1
compare
is 0
Toggle output on compare-match
1
0
0
register
Output disabled
1
Initial
Output 0 on compare-match
1
0
output
Output 1 on compare-match
1
is 1
Toggle output on compare-match
1
0
0
0
TGR4B
Capture
Input capture on rising edge
1
is an
input source
Input capture on falling edge
1
0
input
is the
Input capture on both edges
1
capture
TIOC4B pin
1
0
0
register
Input capture on rising edge
1
Input capture on falling edge
1
0
Input capture on both edges
1
303