Table of Contents
Advertisement
Quadruple-byte bit order:
Bit
31
30
29
Bit
15
14
13
Example:
The 16-bit number represented by 0x1234h is split into two bytes as follows: 0x34h (Byte 0) and
0x12h (Byte 1). In the command or response packet, however, these bytes are contiguous and
therefore appear as 0x3412h.
Common Commands
SKB common commands refer to those operations and queries common to most switch modules
and instruments. These commands represent the core functionality of the instrument module.
RESET
Description
Reset all switches to the default state.
This command is functionally the same as a hardware Reset. The following
major events occur:
•
Current settings (channel positions are saved)
•
A hardware reset is generated by the microcontroller
•
On wakeup, non-latching switches move to the Reset position (factory
default is a null-connect channel, but this can have been changed by the
user), and latching switches stay on the same channel
Also see the SWITCH command, which can be used to send individual
switches to the reset position.
Parameters
NA
Parameter
NA
Description
OPCODE
Length
0x00
0x00
28
27
26
25
Byte 0 (low)
12
11
10
9
Byte 2
24
23
22
21
8
7
6
5
Parameters
Operating and Maintenance Instructions – 32
20
19
18
17
Byte 1
4
3
2
1
Byte 3 (high)
16
0
Advertisement
Table of Contents
