ZL30226/GA ZARLINK [Zarlink Semiconductor Inc], ZL30226/GA Datasheet - Page 101

• Manufacturer Part Number: ZL30226/GA
• Description: 4/8/16 Port IMA/TC PHY Device for xDSL
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

Address (Hex):
Direct access
Reset Value (Hex):
Address (Hex):
Direct access
Reset Value (Hex):
Bit #
14:11
10:8
Bit #
10:8
2:0
15
14
13
12
11
15
7
6
5
4
3
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Type
R/W
R/W
R/W
Write 1 to count all User cells sent on the TX TDM link N+8.
Write 0 to count the total number of cell sent on the TX TDM link N+8.
Set to 1 to start sending User Cells in IMA mode on link N+8.
Set to 0 to send always Filler and ICP cells in IMA mode
(Note: in non-IMA mode, the control to send User cells is implemented with the UTOPIA Input Link PHY
Enable register).
Coset value. A 0 will generate HEC with Coset value. When 1, Coset is not added.
Cell Scrambling. A 1 enables the scrambling of the cells on the link N+8.
Set to 1 for non-IMA mode and clear to 0 for IMA mode. Select the IMA group number
BEFORE enabling the IMA mode.
Defines IMA group number when the link is configured in IMA mode. Select the IMA group
number BEFORE enabling the IMA mode. When configuring the link in non-IMA mode
after it was in IMA mode, do not change the IMA group number until the link is reported in
non-IMA mode (refer to TX IMA Mode Status Register).
Write 1 to count all User cells sent on the TX TDM link N.
Write 0 to count the total number of cells sent on the TX TDM link N.
Set to 1 to start sending User Cells in IMA mode.
Set to 0 to send continuously Filler and ICP cells in IMA mode
(Note: in non-IMA mode, the control to send User cells is implemented with the UTOPIA Input Link PHY
Enable register).
Coset value. A 0 will generate HEC with Coset value, when 1, Coset is not added.
Cell Scrambling. A 1 enables the scrambling of the cells on the link N.
Set to 1 for non-IMA mode and clear to 0 for IMA mode. Select the IMA group number
BEFORE enabling the IMA mode.
Defines IMA group number when the link is configured in IMA mode. Select the IMA group
number BEFORE enabling the IMA mode. When configuring the link in non-IMA mode
after it was in IMA mode, do not change the IMA group number until the link is reported in
non-IMA mode (refer to TX IMA Mode Status Register).
0 for Stuff Indication 1 frame before Stuff event for IMA group N+4.
1 for Stuff Indication 4 frames before stuff event.
Overflow limit for IMA group N+4. Default is 6.
Underflow limit for IMA group N+4. Default is 1.
0x0318 - 0x031F (8 reg)
1 register per 2 links, link 0 is paired with link 8, link 1 with link 9 and so on.
The MSByte contains control the link 8-9 and LSByte control links 0-7.
0808
0x0321 - 0x0324 (4 reg)
1 register per 2 IMA Group IMA. Group 0 is paired with IMA group 4, IMA group 1
with IMA group 5 and so on. For ZL30226 groups, 0, 1, 2 and 3 are used.
3030
Table 74 - TX Link Control Registers
Table 75 - TX IMA Control Registers
Zarlink Semiconductor Inc.
ZL30226/7/8
101
Description
Description
Data Sheet