Index byte – Zigen AX-88 Audio User Manual
Page 56
Matrix Switching System—User Manual
55
0x1C
Control Audio Output Delay Low
Output
Delay1
A
2, 3
0X1D
Request Audio Output Delay Low
Output
Memory
B
0X1E
Control Audio Output Delay High
Output
Delay2
A
2, 3
0X1F
Request Audio Output Delay High
Output
Memory
B
Video Control
0x20
Select Input EDID Type
Input
EDID
A
2, 3
0x21
Request Input EDID Type
Input
0
B
Device Information
0x30
Request Protocol Version
0
0
C
1
0x31
Request Firmware Version
0
0
C
0x3F
Request Device Information
0
0
D
1
0x3F
Request Extend Information
1
0
E
Command Note:
1. All devices support the command.
2. Support broadcast commands.
3. Support variable length commands.
4. Memory # 0 is the current status, it c
an‘t be stored. Memory #1 – x is allowed to be
stored.
Index Byte
Table
– Command Index List
Index
Description
Output
The output that will be selected.
(Port 1 = 1, Port 2 = 2… Port n = n)
0: All outputs
Input
The input that will be selected.
(Port 1 = 1, Port 2 = 2… Port n = n)
0: All inputs
Setting
The setting type that will be selected.
0: All Settings
1: Switch Settings only
2: Video/Audio Settings only
-
Don’t care