Sony EVI-D100 - Manual (Page 21)

21
Command List
VISCA Device Setting
Command
Before starting control of the EVI-D100/P, be sure to
send the Address command and the IF_Clear
command using the broadcast function.
For VISCA network administration
● Address
Sets an address of a peripheral device. Use when
initializing the network, and receiving the following
network change message.
● Network Change
Sent from the peripheral device to the controller
when a device is removed from or added to the
network. The address must be re-set when this
message is received.
Packet Note
Address 88 30 01 FF Always broadcasted.
Network Change X0 38 FF
X = 9 to F: EVI-D100/P address + 8
VISCA interface command
● IF_Clear
Clears the command buffers in the EVI-D100/P and
cancels the command currently being executed.
Command Packet Reply Packet Note
IF_Clear 8X 01 00 01FF X0 50 FF
IF_Clear (broadcast) 88 01 00 01 FF 88 01 00 01 FF
X = 1 to 7: EVI-D100/P address (For inquiry packet)
X = 9 to F: EVI-D100/P address +8 (For reply packet)
VISCA interface and inquiry
● IF_DeviceTypeInq
Returns information on the VISCA interface.
Inquiry Inquiry Packet Reply Packet Description
IF_DeviceTypeInq 8X 09 00 02 FF Y0 50 GG GG HH HH JJ JJ KK FF GGGG = Vender ID
(0020: Sony)
HHHH = Model ID
0402: EVI-D30/D31
(When the D30/D31 mode
is set to ON)
040D: EVI-D100/P
JJJJ = ROM revision
KK = Maximum socket # (02)
X = 1 to 7: EVI-D100/P address (For inquiry packet)
X = 9 to F: EVI-D100/P address +8 (For reply packet)