
MM200 High-Speed Microwave Modem Appendix A
TM086 – Rev. 4.1 A-39
Opcode: <0x2255> Command modulator carrier mode
Command Data
1 = CW
2 = offset 1Hz
3 = 100KHz
4 = 3.5MHz
5 = sweep up
Opcode: <0x2258> Command modulator IF separation
Command Data
Opcode: <0x2259> Command modulator channel setting
Command Data
1 = one
2 = two
3 = three
4 = four
Opcode: <0x225A> Command modulator user frequencies
Command Data
<4>
<4>
Frequency 2
Frequency 3
50 MHz – 90 MHz
50 MHz – 90 MHz
Opcode: <0x225B> Command modulator bandwidth
Command Data
Note: Command is only allowed in Level 2 User Mode.
Along with the selected interfaces, and the number of
channels, the modem calculates all relevant system
parameters optimizing for robustness (minimizing
Opcode: <0x2270> Command selected modulator channel configuration
Command Data
<1>
number
Channel Major
Alarm Mask
1 = channel2
2 = channel3
3 = channel4
0 = Mask, 1 = Allow
Bit 0 = Mod daughter board FPGA status
Bit 1 = RF PLL lock detect status
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