h8s-2110b Renesas Electronics Corporation., h8s-2110b Datasheet - Page 147

• Manufacturer Part Number: h8s-2110b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

7.7.4
SYSCR2 controls the port 6 operations.
Bit
7
6
5
4
3 to 1
0
Bit Name
KWUL1
KWUL0
P6PUE
HI12E
System Control Register 2 (SYSCR2)
Initial Value
0
0
0
0
All 0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Key wakeup levels 1 and 0
Sets the input level of port 6. The input level of pins
functioning as port 6 is also changed.
00: Standard input level
01: Input level 1
10: Input level 2
11: Input level 3
Port 6 input pull-up MOS extra
Selects the power specifications of the input pull-
up MOS for port 6.
0: Standard power specifications
1: Restricted power specifications
Reserved
The initial value should not be changed.
Reserved
The initial value should not be changed.
Host interface enabled
The initial value should not be changed.
Rev. 2.00 Mar 21, 2006 page 109 of 518
Section 7 I/O Ports
REJ09B0299-0200