Comtech EF Data MM200 User Manual

Page 145

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MM200 High-Speed Microwave Modem

Appendix A

TM086 – Rev. 4.1

A-45





<1>

<1>


<1>


<1>

<1>


<1>






<1>



<1>

Framing




Interface Volume

Interface Clock
Polarity

Interface Data
Polarity

Reserved

Interface
Terrestrial Loopback

Interface PRBS






Interface Major
Alarm1 Mask


Interface Minor
Alarm1 Mask

1 = MPEG 188
2 = MPEG 204
3 = Null 188
4 = Null 204

0 - 255

0 = normal
1 = inverted

0 = normal, 1 = inverted


Spare

0 = disable, 1 = enable


0 = normal
1 = prbs_23
2 = prbs_23m
3 = prbs_15
4 = prbs_15m
(Not Yet Implemented)

0 = Mask, 1 = Allow
Bit 0 = Interface Test
Bit 1 - 7 = Spare

0 = Mask, 1 = Allow
Bit 0 = Interface FIFO full
Bit 1 = Interface FIFO empty
Bit 2 = PLL lock
Bit 3 = Interface data activity detect
Bit 4 = Interface clock activity detect
Bits 5 - 7 = Spare


Opcode: <0x22B2>

Command selected Rx interface jitter control

Command Data

<1>




<1>

Selected
interface number



Jitter Control

0 = interface1
1 = interface2
2 = interface3
3 = interface4

0 = Inch
1 = Slow
2 = Medium
3 = Fast
4 = Stamp2
5 = Stamp3


Opcode: <0x22B3>

Command selected Rx interface byte gap

Command Data

<1>


Selected
interface number

0 = interface1
1 = interface2
2 = interface3

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