W83877ATG Nuvoton Technology Corporation of America, W83877ATG Datasheet - Page 82

• Manufacturer Part Number: W83877ATG
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83877ATG

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Table: High frequency selected.
Note that the other non-defined TX_FSL4~0 are reserved.
6.3.9.3. Set7.Reg2 - Remote Infrared Config Register (RIR_CFG)
Bit 7:
Bit 6:
Bit 5:
Bit 4:
default Value
RIR_CFG
REG.
P_PNB: Programming Pulse Number Coding.
Write to 1 causes programming pulse number coding to be selected. The code format is
defined as follows.
If the bit value is set to 0, then the high pulse will be transmitted/received. If the bit value
is set to 1, then no energy will be transmitted/received.
SMP_M - Sampling mode.
To choose receiver sampling mode.
Write to 0 causes T-period sampling to be used, so that the T-period is programmed
UART baud rate.
Write to 1 causes direct use of programmed baud rate to do over-sampling.
RXCFS - Receiver Carry Frequency Select
Reserved, write 0.
P_PNB
BIT 7
0
TX_FSL4~0
00011
01000
01011
SMP_M
BIT 6
RXCFS
0
0
1
B7 B6 B5 B4
RXCFS
BIT 5
0
Bit value
(Number of bits) - 1
BIT 4
0
-
- 75 -
B3
W83877ATF/W83877ATG
Selected Frequency
TX_CFS
B2 B1 B0
400K ~ 480K Hz
BIT 3
30K ~ 56K Hz
0
Publication Release Date:November 2006
HIGH FREQUENCY
RX_DM
400K Hz
450K Hz
480K Hz
BIT 2
0
TX_MM1 TX_MM0
BIT 1
0
Version 1.0
BIT 0
0