MT90222AG Zarlink Semiconductor, MT90222AG Datasheet - Page 88

• Manufacturer Part Number: MT90222AG
• Description: Description = 4 Port Ima & TC PHY For T1, E1 And DSL ;; Package Type = N/a ;; No. Of Pins =
• Manufacturer: Zarlink Semiconductor

Address (Hex):
Direct access
Reset Value (Hex):
Address (Hex):
Direct access
Reset Value (Hex):
Address (Hex):
Direct access
Reset Value (Hex):
Bit #
Bit #
Bit #
15:9
15:8
7:6
5:3
2:0
7:0
15
14
...
1
0
8
Type
Type
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
...
R
An OIF state was detected on the physical link 15. Cleared by writing a 0.
An OIF state was detected on the physical link 14. Cleared by writing a 0.
...
An OIF state was detected on the physical link 1. Cleared by writing a 0.
An OIF state was detected on the physical link 0. Cleared by writing a 0.
Unused. Read all 0’s.
Reserved. Write 0 for normal operation.
ALPHA parameter value for the IMA Frame Delineation.state machine. The number of
consecutive invalid ICP cells to leave the IMA SYNC state to go to the IMA HUNT
state.The default value is 2.
BETA parameter value for the Cell Delineation.state machine. The number of
consecutive errored ICP cells to leave the IMA SYNC state to go to the IMA HUNT state.
The default value is 2.
GAMMA parameter value for the Frame Delineation state machine. The number of
consecutive valid ICP cells to leave the IMA PRESYNC state to go to the IMA SYNC
state. The default value is 1.
RX OAM Label for IMA Group N+4.
RX OAM Label for IMA Group N.
0x00D9 (1 reg)
1 register for the 16 RX links
0000
0x00CA (1 reg)
0091
0x00CC - 0x00CF (4 reg)
MT90222 only groups 0,1,2 and 3 are used.
0101
1 reg. for all 8 IMA Frame state machines
1 reg. per 2 IMA Groups. IMA Group 0 is paired with IMA Group 4 and so on.For
Table 30 - User Defined RX OAM Label Register
Table 29 - IMA Frame Delineation Register
Table 31 - RX OIF Status Register
Zarlink Semiconductor Inc.
MT90222/3/4
88
Description
Description
Description
Data Sheet