MT90220
Address (Hex):
Direct access
Reset Value (Hex):
0C0 - 0C3
1 register per TX IMA Group
58
Bit #
Type
Description
7
R/W
R/W
Reserved, write 0 for normal operation.
6-5
Value of M. These 2 bits specifies the value of M for the IMA Group.
00: M=32,
01: M=64,
10: M=128
11: M=256
4
3
R/W
R/W
Timing Mode inserted in ICP cell. A 0 means that the ITC timing mode is inserted in the
ICP cell and a 1 means that the CTC timing mode is inserted in the ICP cell.
Timing Mode in RoundRobin scheduler. A 0 means that the ITC timing mode (adaptive)
algorithm is selected and a 1 means that the CTC timing mode (fixed) algorithm is
selected for internal operation.
2:0
R/W
Reference Link. These 3 bits define which physical link is to be used as reference for
timing purposes.
Table 31 - TX Group Control Mode Registers
Address (Hex):
Direct access
Reset Value (Hex):
0DD- 0E4
1 register per link, used in IMA mode only.
0DD: 00, 0DE: 01 0DF: 02, 0E0: 03, 0E1: 04, 0E2: 05, 0E3: 06, 0E4: 07
Bit #
Type
Description
7:5
4:0
R/W
R/W
Reserved, must write 0 for normal operation.
Link ID for the link N. The value can be between 0 and 31. This is the logical value
associated to a physical link. Used in IMA mode only.
Table 32 - TX Link ID Registers
Address (Hex):
Direct access
Reset Value (Hex):
0C4 - 0CB
1 register per link, used in IMA mode only
0C4: 00, 0C5: 01 0C6: 02, 0C7: 03, 0C8: 04, 0C9: 05, 0CA: 06, 0CB: 07
Bit #
Type
Description
7:0
R/W
Defines the ICP cell offset of link N. The value of M determines which significant bits are
used as follows:
M=256; bits 7-0 are used,
M=128; bits 6-0 are used;
M=64; bits 5-0 are used;
M=32; bits 4-0 are used.
Table 33 - TX ICP Cell Offset Registers
47
MITEL [ MITEL NETWORKS CORPORATION ]
