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Comtech EF Data DMD20 User Manual

Page 82

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DMD20/DMD50/DMD2050/DMD2050E/DMD1050/OM20 Remote Protocol

Remote Operations

MN-DMDREMOTEOP Revision 9

1–72

Command Data (1 Byte)

<1>

Satellite Framing

0 = No Framing, 1 = 96K IDR, 2 = 1/15 IBS, 3 = EF
AUPC 1/15, 4 = DVB, 5 = EDMAC, 6 = SCC, 7 = 96K,
8 = Efficient D&I, 9 = Ebem


Opcode: <2A17h>

Command a Demodulator’s Test Pattern

Command Data (1 Byte)

<1>

RX Test Pattern

0 = None, 1 = 2047 (2^11-1), 2 = 2^15-1, 3 = 2^23-1


Opcode: <2A18h>

Command Map Summary to Backward Alarm

Command Data (1 Byte)

<1>

Map Summary To
Backward Alarm

0 = None, 1 = BK1, 2 = BK2, 3 = BK1 & 2, 4 = BK3, 5 =
BK1 & 3, 6 = BK2 & 3, 7 = BK1, 2 & 3, 8 = BK4, 9 =
BK1 & 4, 10 = BK2 & 4, 11 = BK1, 2 & 4, 12 = BK3 & 4,
13 = BK1, 3 & 4, 14 = BK2, 3 & 4, 15 = BK1, 2, 3 & 4


Opcode: <2A1Ah>

Command a Demodulator's BER Exponent

Command Data (1 Byte)

<1>

BER Exponent

6 – 9 for Viterbi, 5 – 7 for Sequential


Opcode: <2A1Bh>

Command a Demodulator's Circuit ID

Command Data (11 Bytes)

<11> Rx Circuit ID

11 ASCII characters, null terminated


Opcode: <2A1Ch>

Command a Demodulator's Terrestrial Loopback

Command Data (1 Byte)

<1> Rx

Terrestrial

Loopback

0 = Disabled, 1 = Enabled


Opcode: <2A1Dh>

Command a Demodulator's Baseband Loopback

Command Data (1 Byte)

<1> Rx

Baseband

Loopback

0 = Disabled, 1 = Enabled


Opcode: <2A1Eh>

Command a Demodulator's IF Loopback

Command Data (1 Byte)

<1>

Rx IF Loopback

0 = Disabled, 1 = Enabled


Opcode: <2A1Fh>

Command a Demodulator's Interface Type

Command Data (1 Byte)

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