HD6432633 Datasheet, PDF (447/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

Pin
P74/TMO2/
MRES
Selection Method and Pin Functions
Switches as follows according to combinations of TCSR2 OS3 to OS0 bits of the 8-
bit timer, SYSCR MRESE bit and the P74DDR bit.
MRESE
0
1
OS3 to OS0
All 0
Any is 1
—
P74DDR
0
1
—
—
Pin function P74 input pin P74 output pin TMO2 output MRES input pin
P73/TMO1/ Switches as follows according to combinations of operating mode and DMATCR
TEND1/CS7 TEE1 bit of DMAC, TCSR1 OS3 to OS0 bits of the 8-bit timer, and the P73DDR bit.
Operating
Mode
Modes 4 to 6
Mode 7
TEE1
0
1
0
1
OS3 to OS0
All 0
Any is 1 —
All 0
Any is 1 —
P73DDR
0
1
—
—
0
1
—
—
Pin function
P73
input
pin
CS7 TMO1 TEND1 P73
output output output input
pin
pin
P73 TMO1 TEND1
output output output
pin
P72/TMO0/ Switches as follows according to combinations of operating mode and DMATCR
TEND0/CS6/ TEE0 bit of DMAC, OS3 to OS0 bits of 8-bit timer TCSR0, and the P72DDR bit.
SYNCI
Operating
Modes 4 to 6
Mode 7
Mode
TEE0
0
1
0
1
OS3 to OS0
All 0
Any is 1 —
All 0
Any is 1 —
P72DDR
0
1
—
—
0
1
—
—
Pin function
P72
input
pin
CS6 TMO0 TEND1 P72
output output output input
pin
pin
P72 TMO0 TEND1
output output output
pin
SYNCI —
input
SYNCI input
393