Kramer-electronics SP-11D Manual de usuario descargar pdf (Pagina 19)

Communication Protocol

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

128

RESET VIDEO

160

READ PARAMETER

161

WRITE PARAMETER

162

RECALL

163

STORE

189

IDENTIFY MACHINE

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

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)

SPLITTER

-100 - +100

SHARP_H

0 - 15

SHARP_V

0 - 15

CONTRAST

-100 - +100

BRIGHTNESS

-100 - +100

VIDEO_GAIN

-100 - +100

H_SHIFT

-16 - +15

V_SHIFT

-1 - +1

-100 - +100

100 - +100

GREEN

-100 - +100

BLUE

-100 - +100

RED

-100 - +100

COLOR

-100 - +100

HUE

-100 - +100

COLOR_SPACE

0 - OFF

1 - YUV

2 - RGB

INPUT_STANDARD_AUTO

(READ ONLY)

0 - PAL B

1 - PAL N

2 - PAL M

3 - NT 3

4 - NT 4

5 - SEC

1 2 ... 14 15 16 17 18 19 20 21 22 23

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Kramer-electronics SP-11D Manual de usuario Pagina 19

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