29
SAT
COMMAND OVERVIEW FOR COMMAND BYTE
The MSK 125 can send commands based on DiSEqC
TM
1.0 but
cannot receive them. All commands requiring DiSEqC
TM
2.0 (send
and receive) are greyed out in the table.
Commands in bold letters are preferred for Kathrein switching
matrices.
Hex
Byte
Command ID Description
Number of
Data Byte
00 Reset Reset DiSEqC
TM
microcontroller -
01 Clr Reset Delete reset fl ag -
02 Standby Turn off peripheral power unit -
03 Power on Turn on peripheral power unit -
04 Set Contend Set the contention fl ag -
05 Contend Response only if contention fl ag has been set -
06 Clr Contend Delete the contention fl ag -
07 Address Response only if contention fl ag has not been set -
08 Move C Change address if contention fl ag has been set 1
09 Move Change address if contention fl ag has not been set 1
10 Status Read status register fl ags -
11 Confi g Read confi guration fl ags -
14 Switch 0 Read switching status fl ag (commited port) -
15 Switch 1 Read switching status fl ag (uncommited port) -
16 Switch 2 Expansion option -
17 Switch 3 Expansion option -
20 Set LO Call up low local oscillator frequency -
21 Set VR Call up vertical polarisation or clockwise circular polarisation -
22 Set Pos A Select satellite position A -
23 Set S0A Select switch option A -
24 Set Hi Call up high local oscillator frequency -
25 Set HL Call up horizontal polarisation or anti-clockwise circular
polarisation
-
26 Set Pos B Select satellite position B -
27 Set S0B Select switch option B -
28 Set S1A Call up matrix S1 input A (input B not active) -
29 Set S2A Call up matrix S2 input A (input B not active) -
2A Set S3A Call up matrix S3 input A (input B not active) -
2B Set S4A Call up matrix S4 input A (input B not active) -
2C Set S1B Call up matrix S1 input B (input A not active) -
2D Set S2B Call up matrix S2 input B (input A not active) -
2E Set S3B Call up matrix S3 input B (input A not active) -
2F Set S4B Call up matrix S4 input B (input A not active) -
30 Sleep All bus commands are ignored except for Awake -
31 Awake Bus commands are accepted again -
38 Write N0 Set port group 0 1
