MT90221 Zarlink Semiconductor, MT90221 Datasheet - Page 62

• Manufacturer Part Number: MT90221
• Description: Quad Inverse Multiplexing For Atm (IMA) Device With Flexible Ima And Uni Mode
• 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 #
7-4
7:6
5:3
2:0
7:0
3
2
1
0
Type
Type
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reserved. Write 0 for normal operation.
An OIF state was detected on the physical link 3. Cleared by writing a 0.
An OIF state was detected on the physical link 2. 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.
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 value (defines the working RX IMA version).
115
00
10A
91
10C - 10F
01
1 register for the 4 RX links
1 reg. for all 4 IMA Frame state machines
1 register per RX IMA group
Table 44 - IMA Frame Delineation Register
Table 45 - RX OAM Label Register
Table 46 - RX OIF Status Register
Description
Description
Description
MT90221
53