Comtech EF Data MD2401 - Manual (Page 72)

MD2401 L-Band Multi Demod Installation and Operation Manual User Interfaces
MN-MD2401 4–40
Revision 7
Opcode: <2A17h> Command a Demodulator’s Operating Mode
<1> Operating Mode 0 = Stop, 1 = 2047 Test
Opcode: <2A1Ah>
Command a Demodulator’s BER Exponent
<1> BER Measure
Period Number of Bits in Measurement Period in Powers of Ten (ex:
6 = 10
6
Bits)
Opcode: <2A1Ch>
Command a Demodulator’s Terrestrial Loopback
<1> Rx Terrestrial
Loopback 0 = Disabled, 1 = Enabled
Opcode: <2A1Dh>
Command a Demodulator’s Baseband Loopback
<1> Rx Baseband
Loopback 0 = Disabled, 1 = Enabled
Opcode: <2A20h>
Command Center Buffer (No Parameters)
Opcode: <2A21h>
Command a Demodulator’s Data Invert
<1> Data Invert 0 = Normal, 1 = Inverted
Opcode: <2A31h>
Command a Demodulator’s Buffer Size
<4> Buffer Size Byte 1 - 2 = buffer size in ms OR Byte 3 - 4 = buffer size in
bytes (Either ms or bytes must be specified - the other field
should be 0xFFFF)