h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 949

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

KBCOMP—Keyboard Comparator Control Register
Bit
Initial value
Read/Write
R/W
IrDA enable
IrE
0 The TxD2/IrTxD and RxD2/IrRxD pins function as TxD2 and RxD2
1 The TxD2/IrTxD and RxD2/IrRxD pins function as IrTxD and IrRxD
7
0
IrDA Clock select 2 to 0
IrCKS2
0
1
R/W
6
0
Keyboard comparator control
KBADE
Bit 3
0
1
0
1
0
1
IrCKS1
R/W
5
0
KBCH2
Bit 2
—
0
1
0
1
0
1
0
1
0
1
IrCKS0
R/W
KBCH1
4
0
Bit 1
B
—
0
1
0
1
/2
/4
/8
/16
/32
/64
/128
3/16 (3/16 of the bit rate)
KBADE
Rev. 4.00 Jun 06, 2006 page 895 of 1004
R/W
KBCH0
Bit 0
3
0
—
0
1
0
1
0
1
0
1
H'FEE4
Appendix B Internal I/O Registers
KBCH2
channel 6 input
A/D converter
R/W
2
0
CIN0
CIN1
CIN2
CIN3
CIN4
CIN5
CIN6
CIN7
AN6
IrDA/Expansion A/D
KBCH1
R/W
1
0
REJ09B0301-0400
channel 7 input
A/D converter
Undefined
KBCH0
AN7
R/W
0
0