hd66100 Renesas Electronics Corporation., hd66100 Datasheet - Page 161

• Manufacturer Part Number: hd66100
• Description: H8/3867 Series
• Manufacturer: Renesas Electronics Corporation.

Table 8.9
Pin
P3
P3
P3
P3
P3
146
4
3
2
1
0
/RXD
/SCK
/RESO
/UD
/PWM
31
31
Port 3 Pin Functions (cont)
Pin Functions and Selection Method
The pin function depends on bit RE in SCR3-1 and bit PCR3
The pin function depends on bits CKE1, CKE0, and SMR31 in SCR3-1 and bit
PCR3
The pin function depends on bit RESO in PMR3 and bit PCR3
The pin function depends on bit UD in PMR3 and bit PCR3
The pin function depends on bit PWM in PMR3 and bit PCR3
Pin function
Pin function
Pin function
Pin function
Pin function
3
COM3
PCR3
PCR3
PCR3
PCR3
PCR3
RESO
CKE1
CKE0
PWM
in PCR3.
RE
UD
4
3
2
1
0
1
P3
P3
P3
P3
P3
3
input pin P3
4
2
1
0
0
input pin
input pin
input pin
input pin
0
0
0
0
0
0
3
0
0
0
0
output pin SCK
0
1
P3
P3
P3
P3
4
2
1
0
output pin
output pin
output pin
output pin
1
1
1
1
1
31
pin
*
1
output
in PCR3.
4
0
1
*
2
in PCR3.
RESO output pin
in PCR3.
RXD
PWM output pin
in PCR3.
UD input pin
SCK
31
*: Don’t care
1
*
1
*
1
*
1
*
input pin
31
pin
1
*
*
*
input