MT9075B
Preliminary Information
Bit
Name
Functional Description
Unused.
7
---
6 - 4 RFFS2 - 0 These bits select the RXFF (Rx
FIFO Full) interrupt threshold level:
(000)
RFFS RFFS RFFS RX FIFO Full
2
1
0
Interrupt
threshold
Level.
0
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
64
72
0
0
80
0
88
1
96
1
104
112
120
1
1
3
---
Unused.
2 - 0 TFLS2 - 0 These bits select the TXFL (Tx
FIFO Low) interrupt threshold level:
(000)
TFLS TFLS TFLS
TX FIFO
Low
2
1
0
Interrupt
threshold
Level.
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
8
16
24
32
40
48
56
64
Table 98 - HDLC Control Register 4
(Pages 0BH & 0CH, Address 1EH)
64
MITEL [ MITEL NETWORKS CORPORATION ]
