W83977F-A Datasheet, PDF (84/182 Pages) Winbond – WINBOND I/O

W83977F-A/ W83977G-A/ W83977AF-A/ W83977AG-A
Table: Low frequency selected.
TX_FSL4~0
00011
00100
...
11101
Note that those unassigned combinations are reserved.
LOW FREQUENCY
30K Hz
31K HZ
...
56K Hz
Table: High frequency selected.
TX_FSL4~0
00011
01000
01011
Note that those unassigned combinations are reserved.
HIGH FREQUENCY
400K Hz
450K Hz
480K Hz
7.9.3 Set7.Reg2 - Remote Infrared Config Register (RIR_CFG)
REG.
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
RIR_CFG P_PNB
Default Value
0
SMP_M
0
RXCFS
0
-
TX_CFS RX_DM
0
0
0
BIT 1
TX_MM1
0
BIT 0
TX_MM0
0
Bit 7:
P_PNB: Programming Pulse Number Coding.
Write a 1 to select programming pulse number coding. The code format is defined as
follows.
(Number of bits) - 1
B7 B6 B5 B4 B3 B2 B1 B0
Bit value
Bit 6:
If the bit value is set to 0, 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 select receiver sampling mode.
When set to 0 then uses T-period sampling, that the T-period is programmed IR baud
rate.
When set to 1, programmed baud rate will be used to do oversampling.
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