MT90222 ZARLINK [Zarlink Semiconductor Inc], MT90222 Datasheet - Page 98

• Manufacturer Part Number: MT90222
• Description: 4/8/16 Port IMA/TC PHY Device
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

Address (Hex):
Direct access
Reset Value (Hex):
Address (Hex):
Direct access
Reset Value (Hex):
15:12
Bit #
15:13
10:6
Bit #
10:8
4:0
11
7:5
2:0
12
11
5
4
3
Type
R/W
R/W
R/W
R/W
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
Unused. Read 0.
ATM side:
0: Normal mode. The external RING is not connected to the Rx Link Group.
1: RING mode. The external RING is connected to the Rx Link Group.
Rx Link Ring Address assigned to the ATM mode switch.
TDM side:
0: Normal mode. The external RING is not connected to the TDM Rx Interface.
1: RING mode. The external RING is connected to the TDM Rx Interface.
Rx Link Ring Address assigned to the TDM mode switch.
Unused. Read all 0’s.
Recombiner Control: 1 to enable the recombiner and a 0 to disable. This bit works in
conjunction with the RX Recombiner Delay register.
Reserved: write ’0’.
These 3 bits specify which IMA Group the link N+8 belongs to:
000: IMA Group #0
010: IMA Group #2
100: IMA Group #4
110: IMA Group #6
Reserved: write ’0’.
Recombiner Control: 1 to enable the recombiner and a 0 to disable. This bit works in
conjunction with the RX Recombiner Delay register.
Reserved: write ’0’.
These 3 bits specify which IMA Group the link N belongs to:
000: IMA Group #0
010: IMA Group #2
100: IMA Group #4
110: IMA Group #6
0x01C0 - 0x01CF (16 reg)
1 register per Rx Link.
0000
For MT90222 only groups 0, 1, 2 and 3 are used.
0x0201 - 0x0208
1 register per 2 RX link. Link 0 is paired with link 8, link 1 with link 9 and so on.
0000
Table 56 - RX Recombiner Registers
Table 55 - Ring Rx Link Registers
(8 reg)
Zarlink Semiconductor Inc.
111: IMA Group #7
111: IMA Group #7
001: IMA Group #1
011: IMA Group #3
101: IMA Group #5
001: IMA Group #1
011: IMA Group #3
101: IMA Group #5
MT90222/3/4
98
Description
Description
Data Sheet