SH7040 Datasheet, PDF (342/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

• Bits 3–0—I/O Control A3–A0 (IOA3–IOA0): These bits set the TGR4A register function.
Bit 3: Bit 2: Bit 1: Bit 0:
IOA3 IOA2 IOA1 IOA0 Description
0
0
0
0
TGR4A
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
TGR4A
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
TIOC4A pin
1
0
0
register
Input capture on rising edge
1
Input capture on falling edge
1
0
Input capture on both edges
1
304