W83877ATF Datasheet, PDF (77/191 Pages) Winbond – enhanced version from Winbonds most popular I/O chip W83877F

W83877ATF
M_FG3~0
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Beginning Flag Number
Reserved
1
2 (Default)
3
4
5
6
8
10
12
16
20
24
28
32
Reserved
Bit 3~0:
F_FG3~0 - FIR Beginning Flag Number
These bits define the number of transmitter Preamble Flag in FIR. Note that the number
of FIR start flag should be equal to sixteen which is defined in IrDA 1.1 physical layer.
The default value is 16.
M_FG3~0
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Beginning Flag Number
Reserved
1
2
3
4
5
6
8
10
12
16 (Default)
20
24
28
32
Reserved
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Publication Release Date: April 1998
Version 0.51