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HD64F2149YV Datasheet(PDF) 943 Page - Renesas Technology Corp

Part # HD64F2149YV
Description  Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series
PDF  1075 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

HD64F2149YV Datasheet(HTML) 943 Page - Renesas Technology Corp

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Appendix B Internal I/O Registers
Rev. 3.00 Jan 18, 2006 page 915 of 1044
REJ09B0280-0300
KBCOMP—Keyboard Comparator Control Register
H'FEE4
IrDA/Expansion A/D
7
IrE
0
R/W
6
IrCKS2
0
R/W
5
IrCKS1
0
R/W
4
IrCKS0
0
R/W
3
KBADE
0
R/W
0
KBCH0
0
R/W
2
KBCH2
0
R/W
1
KBCH1
0
R/W
Bit
Initial value
Read/Write
AN6
CIN0
CIN1
CIN2
CIN3
CIN4
CIN5
CIN6
CIN7
AN7
CIN8
CIN9
CIN10
CIN11
CIN12
CIN13
CIN14
CIN15
Bit 3: Keyboard A/D enable
Bits 2 to 0: Keyboard A/D channel select 2 to 0
Bit 3
KBADE
0
1
A/D converter
channel 6 input
A/D converter
channel 7 input
Bit 2
KBCH2
—
0
1
Bit 1
KBCH1
—
0
1
0
1
Bit 0
KBCH0
—
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
B
× 3/16 (3/16 of the bit rate)
φ/2
φ/4
φ/8
φ/16
φ/32
φ/64
φ/128
IrDA Clock select 2 to 0
IrDA enable
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



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