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DMD2401 LB/ST L-Band Satellite Modem and ODU Driver
Opcode: <2A12h>
<1>
Buffer Clock
Polarity
Opcode: <2A13h>
<1>
Insert Mode
Opcode: <2A17h>
<1>
Operating Mode
Opcode: <2A1Ah>
<1>
BER Measure
Period
Opcode: <2A1Ch>
<1>
Rx Terrestrial
Loopback
Opcode: <2A1Dh>
<1>
Rx Baseband
Loopback
Opcode: <2A1Eh>
<1>
Rx IF Loopback
Opcode: <2A2E>
<1>
Demod Async
Terr Interface
Type
<1>
Demod Async
Terr Interface
Type
<1>
Demod Async
Terr
Interface Type
<1>
Demod Async
Terr Interface
Type
Opcode: <2A20h>
TM075 - Rev. 1.3
Command a Demodulator's Buffer Clock Polarity
0 = Normal, 1 = Inverted
Command a Demodulator's Insert Mode
0 = Disable
1 = T1-D4
2 = T1-ESF
3 = PCM-30
4 = PCM-30C
5 = PCM-31
6 = PCM-31C
7 = T1-SLC96
Command a Demodulator's Operating Mode
0 = Stop, 1 = 2047 Test
Command a Demodulator's BER Exponent
Number of Bits in Measurement Period in Powers of Ten
6
(ex: 6 = 10
Bits)
Command a Demodulator's Terrestrial Loopback
0 = Disabled, 1 = Enabled
Command a Demodulator's Baseband Loopback
0 = Disabled, 1 = Enabled
Command a Demodulator's IF Loopback
0 = Disabled, 1 = Enabled
Command a Demodulator's Async Terrestrial Interface Type
Async Framing (0 = No Framing, Async Off, 1 = IBS Framing,
Async On, 2 = IBS Framing, Async Off)
Async Baud Rate (0 = 1200, 1 = 2400, 2 = 4800, 3 = 9600, 4
= 19200, 5 = 50, 6 = 110, 7 = 300, 8 = 600)
Async Port Type (0 = V.35, 1 = RS-422)
Async Terr Intf Type (0 = RS-422, 1 = V.35, 2 = RS-232)
Command Center Buffer (No Parameters)
User Interfaces
4-85
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