MT90812 Mitel Networks Corporation, MT90812 Datasheet - Page 76

• Manufacturer Part Number: MT90812
• Description: Integrated Digital Switch (IDX)
• Manufacturer: Mitel Networks Corporation

MT90812
22.29 HRA CTRL Register 3 (HC3)
The register is configured as follows:
22.30 HRA Lock Out Register 1 (HLO1)
The register is configured as follows:
22.31 HRA Lock Out Register 2 (HLO2)
The register is configured as follows:
72
Read/Write Address is: 52
Reset Value is: 00
Read/Write Address is: 53
Reset Value is: FF
Read/Write Address is: 54
Reset Value is: FF
7-4
3-0
7-0
7-0
Bit
Bit
Bit
LOC15-8
NTX4-1
LOC7-0
unused
Name
Name
Name
LOC7
H
7
H
H
LOC15
-
7
7
H
H
H
Unused.
Next TX Channel Number. These bits represent the channel number for the next
packet to be transmitted and selects one of the first 16 timeslots of STo1, with HC1
register bit CD=0, or the last 16 timeslots with bit CD=1. NTX4 is the MSB and NTX1
is the LSB. On reset, this register is cleared.
A write to this register causes the status bit TXCHNL, readable from the HRA Status
2 register, to be reset to low.
Setting any bit in this register disables reception from the corresponding channel
number. LOC0-7 correspond to channels 0 to 7 on stream STi1, with HC1 register bit
CD=0, or channels 16 to 23 with bit CD=1. On reset, this register is set, so that all
channels are disabled. Example: LOC2 is channel 2 on STi1
Setting any bit in this register disables reception from the corresponding channel
number. LOC8-15 correspond to channels 8 to 15 on stream STi1, with HC1 register
bit CD=0, or channels 24 to 31 with bit CD=1. On reset, this register is set, so that all
channels are disabled.
LOC6
6
LOC14
-
6
6
LOC5
5
LOC13
-
5
5
LOC4
4
LOC12
-
4
4
LOC3
3
LOC11
NTX4
Description
3
Description
Description
3
LOC2
2
LOC10
NTX3
2
2
LOC1
1
LOC9
NTX2
Advance Information
1
1
LOC0
0
LOC8
NTX1
0
0