Zigen HX-88 User Manual
Page 40
Matrix Switching System—User Manual
40
LB (Length) :
LB value is the total length, not include the ACK, LB and CRC byte.
INFO :
Device information
Bit 7 :
1 - Support Audio switch tools request.
(Request 0x02, 0x04, 0x06, 0x08)
0 - Not support Audio switch tools request.
Bit 6 :
1 - Support Video switch tools request.
(Request 0x01, 0x03, 0x05, 0x07)
0 - Not support Video switch tools request.
Bit 5 :
1 - Extended information exists. (Request 0x3F[0x01])
0 - Extended information does not exist.
Bit 4 :
Reserve, always 0.
Bit 3~0 :
Total Memory location.
※Request[Index], if 0x3F[0x01] => Request = 0x3F and Index = 0x01
OP : Total Output Port.
IP : Total Input Port.
Mn1~Mnx : Device Name (ASCII code). (The maximum length is 16)
Type D ACK + LB + INF + OP + IP + Mn1 + Mn2 + Mn3 + ..... + CRC
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ACK
ACC
0
0
LB
INFO
Audio
Video
Extend
0
OP
IP
Mn1
…
Mnx
CRC
Total Memory Location (0 - 15)
Device ID (0 - 31)
Length
Total Output Port
Total Input Port
Device Name (ASCII code)
……
Device Name (ASCII code)
CRC
Type E ACK + LB + EXTI + VIDI + AUDI + PLUG + ..... + CRC
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ACK
ACC
0
0
LB
EXTI
LBMAX
0
0
0
0
0
0
FWVER
VIDI
EDID
0
0
0
0
0
0
0
AUDI
0
0
0
0
Subwoofer
Treble
Bass
Volume
PLUG
0
0
0
0
AOPD
VOPD
AIPD
VIPD
…
CRC
Device ID (0 - 31)
Length
……
CRC