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Kramer SP-12HD [19/23] Communication protocol
![Kramer SP-12HD [19/23] Communication protocol](/views2/1152715/page19/bg13.png)
Communication Protocol
17
17
Table 6: Instruction Set
#
INSTRUCTION
I5
I4
I3
I2
I1
I0
0 Reset 0 0 0 0 0 0
16 Error 0 1 0 0 0 0
32 Read front-panel switch data 1 0 0 0 0 0
33 Write front-panel switch data 1 0 0 0 0 1
34 Recall 1 0 0 0 1 0
35 Store 1 0 0 0 1 1
61 Identify machine 1 1 1 1 0 1
DESCRIPTION OF INSTRUCTIONS
Inst
No
Instruction name Data
Number
Data Name Extended Notes
0
RESET 0 Initialize machine 0 When the machine is initialized, it sends the
RESET code (DATA = 0). If the machine receives
this code, it resets to its “power-up” state.
1 Configure the
machine to its
factory default
state
0 When the machine receives this code, all
programmable parameters are reset to their factory-
default values.
16
ERROR If the machine receives an invalid instruction, it
replies by sending this error code.
32
READ FRONT
PANEL SWITCH
DATA (send)
Front panel
switch number*
0
READ FRONT
PANEL SWITCH
DATA (reply)
Front panel
switch number*
Front panel
switch value*
33
WRITE FRONT-
PANEL SWITCH
DATA
Front panel
switch number*
Front panel
switch value*
The PC sends a value directly to the machine. If
valid, the machine implements this new value, and
replies by sending the same data back to the PC.
Note that the addressed front-panel switch does not
need to be pressed in order to change its value via
RS-232.
If the “+” or “-” button is pressed on the machine,
resulting in a change in a switch value, then this
switch number and value is sent to the PC.
34
RECALL 0 0–15 Program
number
Program 0 = Setup 1 … Program 15 = Setup 16
35
STORE 0 0–15 Program
number
Program 0 = Setup 1 … Program 15 = Setup 16
61
IDENTIFY
MACHINE
3 Request software
version number
0 If the software version is requested, the machine
replies with DATA as the version number before
the decimal point, and EXTENDED DATA is the
value following the decimal point. For example, for
version 3.4, the machine replies with DATA = 03
(hex), and EXTENDED DATA = 04 (hex).
* See following table: SWITCH NUMBER AND SWITCH VALUE PARAMETERS
Содержание
- Kramer electronics ltd 1
- Sp 12hd 1
- User manual 1
- Contents 2
- Figures 2
- Tables 2
- Getting started 3
- Introduction 3
- Quick start 4
- Overview 5
- Your sp 12hd hd sdi processor 6
- Table 1 sp 12hd hd sdi processor functions 8
- Your sp 12hd hd sdi processor 8
- Your sp 12hd hd sdi processor 9
- Installing the sp 12hd hd sdi processor in a rack 10
- Connecting the sp 12hd hd sdi processor 11
- Configure the sp 12hd unit by setting the 8 dip switches as defined in table 2 and table 3 13
- Connecting the rs 232 port 13
- Connecting the sp 12hd hd sdi processor 13
- Figure 3 connecting the rs 232 port 13
- Setting the dip switches 13
- Table 2 dip switch settings 13
- Adjust the color brightness contrast hue sharpnes 14
- And or video gain of the picture as follows 14
- H shift v shif 14
- Operate your sp 12hd via the front panel buttons rs 232 serial commands transmitted by a touch screen system pc or other serial controller 14
- Operating the sp 12hd hd sdi processor 14
- Press the appropriate button 14
- Press the auto button to select input standard that cycles as follows auto 480i 60 480p 60 576i 50 576p 50 720p 50 720p 59 4 720p 60 1080i 50 1080i 59 4 1080i 60 1080p 23 8 1080p 24 1080p 25 1080p 29 7 1080p 30 1080psf 23 8 1080psf 24 1080psf 25 1080psf 29 7 and 1080psf 30 with a cvbs or y c input source the cycling sequence is reduced to three modes auto 480i 60 and 576i 50 the appropriate 1 1 01 led one scanning format led one field frame rate led and one active lines per frame led lights if the auto button does not illuminate it means a forced input standard otherwise the auto button illuminates lighting leds to indicate the detected input standard 14
- Table 3 test signals 14
- The button illuminates and blinks and the 7 segment 14
- To operate the sp 12hd using the front panel buttons do the following 14
- Turn on the power and press the input button to select the source to convert cv yc yuv or sdi the appropriate input led lights indicating selection of that source 14
- Storing recalling setups 15
- Black screen blue screen selection 16
- Locking the front panel 16
- Of the sp 12hd hd sdi processor 17
- Table 4 technical specification 17
- Technical specifications 17
- The sp 12hd technical specifications are shown in table 4 17
- Communication protocol 18
- Rs 232 communication between the sp 12hd and the pc is performed using this protocol ver 0 the protoco 18
- Table 5 structure of the protocol 18
- The controller and the machine should be connected via a null modem connection that is if using a 9 pin d sub port connect pin 5 of the pc to pin 5 of the machine cross pins 2 and 3 that is connect pin 2 of the pc to pin 3 of the machine and connect pin 3 of the pc to pin 2 of the machine on the pc side short pins 4 and 6 and short pins 1 7 and 8 18
- Uses four bytes of information and transmission settings are 9600 baud no parity 8 data bits and 1 stop bit 18
- Communication protocol 19
- Table 6 instruction set 19
- Communication protocol 20
- Communication protocol 21
- Except as below this warranty covers all defects in material or workmanship in this product the following are not covered by the warranty 22
- Kramer electronics hereafter warrants this product free from defects in material and workmanship under the following terms kramer 22
- Caution caution 23
- For the latest information on our products and a list of kramer distributors visit our web site www kramerelectronics com where updates to this user manual may be found we welcome your questions comments and feedback 23
- Kramer electronics ltd 23
- Safety warning safety warning 23
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