Sony EVI D100 Technical Manual - Page 21
VISCA Device Setting, Command, For VISCA network administration, VISCA interface command - control
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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 G Address Sets an address of a peripheral device. Use when initializing the network, and receiving the following network change message. G 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 Address 88 30 01 FF Network Change X0 38 FF X = 9 to F: EVI-D100/P address + 8 Note Always broadcasted. VISCA interface command G 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 G 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) Command List 21