Kramer SP-11D, Руководство пользователя

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Communication Protocol
17
9 Communication Protocol
This protocol, which enables RS-232 communication between the
SP-11D
and the PC, uses 4 bytes of information, and data is at 9600 baud.
Table 6: Protocol Definitions
First byte options
DEC HEX
1 128 80 RESET VIDEO
2 160 A0 READ PARAMETER
3 161 A1 WRITE PARAMETER
4 162 A2 RECALL
5 163 A3 STORE
6 189 BD IDENTIFY MACHINE
7 33 21 Set (for the rest of commands)
Second byte is the command type
Third byte is the parameter value
Note:
1. When working in HEX, add 80 to the values in the table.
2. When working in DEC, add 128 to the values in the table.
3. All values in the table are in DEC.
Byte 2 Command Description Byte 3 (parameter value)
0 INPUT FORMAT 0 - CV
1 - YC
2 - YUV
3 - RGB/S
4 - SDI
1 INPUT_STANDARD 0 - PAL B
1 - PAL N
2 - PAL M
3 - NT 3
4 - NT 4
5 - SEC
6 – AUTO
(READ 19 - INPUT_STANDARD_AUTO)
2 SPLITTER -100 - +100
3 SHARP_H 0 - 15
4 SHARP_V 0 - 15
5 CONTRAST -100 - +100
6 BRIGHTNESS -100 - +100
7 VIDEO_GAIN -100 - +100
8 H_SHIFT -16 - +15
9 V_SHIFT -1 - +1
10 Y -100 - +100
11 U 100 - +100
12 V 100 - +100
13 GREEN -100 - +100
14 BLUE -100 - +100
15 RED -100 - +100
16 COLOR -100 - +100
17 HUE -100 - +100
18 COLOR_SPACE 0 - OFF
1 - YUV
2 - RGB
19 INPUT_STANDARD_AUTO (READ ONLY)
0 - PAL B
1 - PAL N
2 - PAL M
3 - NT 3
4 - NT 4
5 - SEC