Rev. 6.00, 08/04, page 578 of 628
PUCR1—Port Pull-Up Control Register 1
H'E0
I/O Ports
Bit
Initial value
Read/Write
7
PUCR1
7
0
R/W
6
PUCR1
6
*
0
R/W
0
1
Input pull-up MOS is off
Input pull-up MOS is on
5
W
3
PUCR1
3
0
R/W
0
W
2
W
1
W
4
PUCR1
4
0
R/W
Port 1 Input Pull-up MOS Control
Note: When the PCR1 specification is 0.
(Input port specification)
Note:
*
PUCR1
6
is not equipped with H8/38124 Group.
PUCR3—Port Pull-Up Control Register 3
H'E1
I/O Ports
Bit
Initial value
Read/Write
7
PUCR3
0
R/W
6
PUCR3
0
R/W
5
PUCR3
0
R/W
4
PUCR3
0
R/W
3
PUCR3
0
R/W
0
PUCR3
0
R/W
2
PUCR3
0
R/W
1
PUCR3
0
R/W
2
3
4
5
6
7
1
0
0
1
Input pull-up MOS is off
Input pull-up MOS is on
Port 3 Input Pull-up MOS Control
Note: When the PCR3 specification is 0.
(Input port specification)
Summary of Contents for H8/38024 Series
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Page 661: ...H8 38024 H8 38024S H8 38024F ZTAT H8 38124 Group Hardware Manual...