MT90222 Datasheet, PDF (89/155 Pages) Zarlink Semiconductor Inc – 4/8/16 Port IMA/TC PHY Device

MT90222/3/4
Address (Hex):
Direct access
Reset Value (Hex):
0x00DA (1 reg)
1 register for the 16 RX links.
0000
Bit # Type
Description
15
R/W Write a 0 to clear the OIF counter for physical link 15.
14
R/W Write a 0 to clear the OIF counter for physical link 14.
...
...
...
1
R/W Write a 0 to clear the OIF counter for physical link 1.
0
R/W Write a 0 to clear the OIF counter for physical link 0.
Table 32 - RX OIF Counter Clear Command Register
Data Sheet
Address (Hex):
Direct access
Reset Value (Hex):
0x00DB (1 reg)
1 register for the 16 RX links.
0000
Bit # Type
Description
15
R/W Set to 1 to indicate that at least 1 Filler cell with a wrong CRC was received on link 15.
The bit is reset by writing 0 to it.
14
R/W Set to 1 to indicate that at least 1 Filler cell with a wrong CRC was received on link 14.
The bit is reset by writing 0 to it.
...
...
...
1
R/W Set to 1 to indicate that at least 1 Filler cell with a wrong CRC was received on link 1. The
bit is reset by writing 0 to it.
0
R/W Set to 1 to indicate that at least 1 Filler cell with a wrong CRC was received on link 0. The
bit is reset by writing 0 to it.
Table 33 - RX Wrong Filler Status Register
Address (Hex):
Direct access
Reset Value (Hex):
0x00DC (1 reg)
1 register to select the link from which to extract the RX ICP cells values shown
in following registers.
0000
Bit # Type
Description
15:5
R
Unused. Read all 0’s.
4
R
This bit toggles after every write to the MT90222/3/4 device.
3:0
R/W Selects the RX physical link number to update the values from the RX ICP cell. This is
typically used when the RX Link is enabled but in non-IMA mode to collect the values
received over the ICP cells.
Table 34 - RX Load Values/Link Select Register
89
Zarlink Semiconductor Inc.