Analog Way SMART QUAD - Ref. SQD200 Programmer's Guide User Manual

Page 3

A [write command] is made of indexes followed by the numerical value followed by the command characters.

Write command = [[index,] ...] + Value + Character (s) code (s)

For example: “1,2,0IN” or “4YB”

A [read command] is made of indexes followed immediately by the command characters. (no numerical value)

Read command = [[index,] ...] Character (s) code (s)

For example: “1,2,IN” or “YB”

A3: Examples

Document notation:

1) Command with 1 index : OFORMAT

Command to set the Main output format to XGA: 0,12OF
Answer: OF0,12 which mean that the main output format is now 1024x768

2) Command with 2 indexes : PE_INPUTNUM

Command to set the input 4 displayed in background layer of Next Preset: 1,2,4IN
Answer: IN1,1,4 which mean that the background layer of the next preset will display the input 4 signal

3) Read command without index : TAKEAVA

Read command to know if the TAKE command is available: TA
Answer: TA1 which mean that the device is ready to accept the TAKE command.

4) Read command with 2 indexes : SET_ASPECT_RATIO_OUT

Read command to know how is displayed a signal plugged on the input 4: 3,so
Answer: so3,2 which mean that the input 4 is displayed cropped