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27
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