MT9076B
Data Sheet
Bit
Name
Functional Description
7
- --
Unused.
6-4
RFD2-0 These bits select the Rx FIFO full status level:
RFD2
RFD1
RFD0
Full Status Level
0
0
0
16
0
0
1
32
0
1
0
48
0
1
1
64
1
0
0
80
1
0
1
96
1
1
0
112
1
1
1
128
3
- --
Unused.
2-0
TFD2-0 These bits select the Tx HDLC FIFO full status level:
TFD2
TFD1
TFD0
Full Status Level
0
0
0
16
0
0
1
32
0
1
0
48
0
1
1
64
1
0
0
80
1
0
1
96
1
1
0
112
1
1
1
128
Table 170 - HDLC Control Register 3
(Pages B, C, and D, Address 1DH)
151
Zarlink Semiconductor Inc.