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Comtech EF Data MM200 User Manual

Page 141

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MM200 High-Speed Microwave Modem

Appendix A

TM086 – Rev. 4.1

A-41

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<1>


<1>

<1>






<1>



<1>


Interface Data
Polarity

Interface
Baseband Loopback

Reserved

Interface PRBS






Interface Major
Alarm1 Mask


Interface Minor
Alarm1


0 = normal, 1 = inverted


0 = disable, 1 = enable


Spare

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

Mask 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
Bit 5 = Interface Tx input framing valid, added for AASI
Bit 6 = Interface signal loss, valid for some interfaces
Bit 7 = Spare


Opcode: <0x2272>

Command selected Tx interface jitter control

Command Data

<1>




<1>

Selected
interface number



Jitter Control

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

0 = Normal, 1 = Stamp2, 2 = Stamp3


Opcode: <0x2280>

Command demodulator frequency

Command Data

<4>

IF Frequency

50000000 - 90000000


Opcode: <0x2281>

Command demodulator data rate

Command Data

<4>

Data Rate

70000000 - 200000000


Opcode: <0x2282>

Command demodulator symbol rate

Command Data

<4>

Symbol Rate

3500000 - 28000000


Opcode: <0x2284>

Command demodulator demodulation

Command Data