w83l517g Winbond Electronics Corp America, w83l517g Datasheet - Page 83

• Manufacturer Part Number: w83l517g
• Description: Winbond Lpc I/o For Notebook W83l517d/ W83l517d-f
• Manufacturer: Winbond Electronics Corp America

8.9
8.9.1
This register defines frequency range of receiver of remote IR.
Bit 7~5:
Bit 4~0:
ADDRESS OFFSET
Default Value
RIR_RXC
REG.
Set7 - Remote control and IR module selection registers
Set7.Reg0 - Remote Infrared Receiver Control (RIR_RXC)
0
1
2
3
4
5
6
7
RX_FR2~0 - Receiver Frequency Range 2~0.
These bits select the input frequency range of the receiver. It is implemented through a
band pass filter, i.e., only the input signals whose frequency lies in the range defined in
this register will be received.
RX_FSL4~0 - Receiver Frequency Select 4~0.
Selects the operation frequency of receiver.
RX_FR2 RX_FR1 RX_FR0 RX_FSL4 RX_FSL3 RX_FSL2 RX_FSL1 RX_FSL0
BIT 7
0
REGISTER NAME
RIR_RXC
RIR_CFG
RIR_TXC
IRM_SL1
IRM_SL2
IRM_SL3
IRM_CR
BIT 6
SSR
0
BIT 5
1
Remote Infrared Receiver Control
Remote Infrared Transmitter Control
Remote Infrared Config Register
Sets Select Register
Infrared Module (Front End) Select 1
Infrared Module Select 2
Infrared Module Select 3
Infrared Module Control Register
- 83 -
BIT 4
0
W83L517D/W83L517D-F
REGISTER DESCRIPTION
BIT 3
1
Publication Release Date: May 23, 2005
BIT 2
0
BIT 1
0
Revision 1.0
BIT 0
1