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Toa D-901 Spec Sheet

Toa D-901 Spec Sheet

Rs-232c protocol
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Digital mixer D-901
■ Summary
The RS-232C protocol described in this document is designed for use of controlling the D-901 Mixer from a
personal computer or remote controller.
This spec sheet applies to the D-901 firmware of version 2.00 or later.
Settings that can be controlled are as follows:
Channel fader gain
Channel ON/OFF
Input HPF ON/OFF
Line(Stereo) Select
Bus assignment
Crosspoint Gain
Preset memory recall
If necessary, the D-901's activation can be checked or setting values read by using the following commands:
D-901 activation status (output from the D-901 at the time of activation)
Gate status (transmitted from the D-901 when the gate status changes)
Status request (reading of the D-901's setting value)
When connecting the remote controller to the D-901 Mixer by way of this protocol, set the D-901's RS-232C
port as follows:
Mode:
Bit rate:
(Refer; RS-232C Port Settings of the D-901 instruction manual.)
■ Serial Port Settings
9,600/19,200/38,400/115,200 bps, 8 bits, non-parity, stop bit: 1, no flow control
Connector: D-sub 9 pins, straight cable
Signal line: No. 2=TX; No. 3=RX; No. 5=Ground
■ Command Construction
Command
Data length (N)
Where Command is in the range 80H to FFH. And where Data length and Data are in the range 00H
to 7FH.
The second byte data indicates the number of byte data that follow the second byte data.
D-901 Digital Mixer
RS-232C Protocol
Ver.2.00 Apr.22/2004
Remote
9,600/19,200/38,400/115,200 (Select according to the remote controller to
be connected.)
Data 1
Data 2 ......... Data N
TOA Corporation
1/13

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Summary of Contents for Toa D-901

  • Page 1 Where Command is in the range 80H to FFH. And where Data length and Data are in the range 00H to 7FH. The second byte data indicates the number of byte data that follow the second byte data. TOA Corporation 1/13...
  • Page 2 UP: 41H - 5FH (1 step up - 31-step up) ; Example showing 1step Up: 41H Down: 61H - 7FH (1 step down – 31–step down) ; Example showing 1step Down: 61H) Example showing 3-step Up of Input Channel 1 fader gain TOA Corporation 2/13...
  • Page 3 The D-901 transmits changed value data after receiving this command. 88H, 03H, <Slot Number>, <Line Number>, <ON/OFF> <Slot Attribute> 00H-05H: Input Slot Numbers 1 – 6 Slot 1 = Input ch 1/ch 2 Slot 6 = Input ch 11/ch 12 <Line Number> TOA Corporation 3/13...
  • Page 4 Set the crosspoint gains by position. The D-901 transmits changed value data after receiving this command. 95H, 05H, <Source Channel Attribute>, <Source Channel Number>, <Destination Channel Attribute>, <Destination Channel Number>, <Value> <Source Channel Attribute> 00H: Input channel 02H: Mic bus channel TOA Corporation 4/13...
  • Page 5 The D-901 transmits changed preset memory number after receiving this command. F1H, 02H, 00H, <Preset Memory Number> <Preset Memory Number> 00H - 0FH: Preset Memory Numbers 1 - 16 Example of recalling Preset Memory 1: F1H, 02H, 00H, 00H TOA Corporation 5/13...
  • Page 6 When Channel Attribute=00H: 00H - 0BH, 7FH (Input channel 1- 12, All input channels) When Channel Attribute=01H: 00H - 07H, 7FH (Output channel 1 – 8,All output channels) Example of requesting Input Channel 1’s ON/OFF setting status data: F0H, 03H, 12H, 00H, 00H TOA Corporation 6/13...
  • Page 7 F0H, 03H, 66H, <Channel Attribute>, <Channel Number> <Channel Attribute> 00H: Input channel <Channel Number) 00H-0BH, 7FH (Input channels 1 – 12, all input channels) Example of requesting the gate OPEN/CLOSE status data for Input Channel 1 F0H, 03H, 66H, 0H, 00H TOA Corporation 7/13...
  • Page 8 Example of requesting all crosspoint gain setting data: F0H, 05H, 15H, 7FH, 7FH, 7FH, 7FH Status Request (Current preset numbers) This command requests to send the D-901’s currently recalled preset number data. The D-901 transmits the current preset number data. F0H, 02H, 71H, 00H TOA Corporation 8/13...
  • Page 9 F0H, 05H, 14H, <Source Channel Attribute>, <Source Channel Number>, <Destination Channel Attribute>, <Destination Channel Number> Status (Crosspoint gain) F0H, 05H, 15H, <Source Channel Attribute>, <Source Channel Number>, <Destination Channel Attribute>, <Destination Channel Number> Status(Preset) F0H, 02H, 71H, 00H TOA Corporation 9/13...
  • Page 10 Request Input ch1 HPF On/Off F0H,03H,20H,00H,00H A0H,03H,00H,00H,01H Request Slot1 Line3 Select F0H,03H,08H,00H,02H 88H,03H,00H,02H,01H Request Slot5 All Line Select F0H,03H,08H,04H,7FH 88H,03H,04H,00H,00H 88H,03H,04H,01H,01H 88H,03H,04H,02H,00H 88H,03H,04H,03H,00H Request Input ch1 Gate Status F0H,03H,66H,00H,00H E6H,03H,00H,00H,01H Request Input all Gate Status F0H,03H,66H,00H,7FH E6H,03H,00H,00H,01H E6H,03H,00H,01H,01H TOA Corporation 10/13...
  • Page 11 Request All bus assign settings F0H,05H,14H,7FH,7FH,7FH,7FH 94H,05H,00H,00H,01H,00H,01H 94H,05H,00H,00H,01H,01H,01H 94H,05H,00H,00H,01H,07H,01H 94H,05H,00H,01H,01H,00H,01H 94H,05H,00H,00H,02H,00H,01H 94H,05H,02H,00H,01H,00H,01H 94H,05H,02H,00H,01H,07H,01H Request crosspoint gain setting of Input F0H,05H,15H,00H,00H,01H,00H 95H,05H,00H,00H,01H,00H,46H ch1 to Output ch1 Request All crosspoint gain settings F0H,05H,15H,7FH,7FH,7FH,7FH 95H,05H,00H,00H,01H,00H,46H 95H,05H,00H,00H,01H,01H,46H 95H,05H,00H,00H,01H,07H,46H 95H,05H,00H,01H,01H,00H,46H 95H,05H,00H,00H,02H,00H,46H 95H,05H,02H,00H,01H,00H,46H 95H,05H,02H,00H,01H,07H,46H TOA Corporation 11/13...
  • Page 12 7step reserved reserved 8step 8step reserved reserved 9step 9step reserved reserved 10step 10step reserved reserved 11step 11step reserved reserved 12step 12step reserved reserved 13step 13step reserved reserved 14step 14step reserved reserved 15step 15step reserved reserved 16step 16step TOA Corporation 12/13...
  • Page 13: Revision History

    Digital mixer D-901 Revision history Version Amendment day The contents of establishment / change 1.00 Jan.18/2003 First edition establishment 1.10 Oct.15/2003 ・HPF(ON/OFF) addition ・LINE SELECT addition ・GATE STATUS(OPEN/CLOSE) addition ・REQUEST PRESET NUMBER addition 2.00 Apr.22/2004 ・Crosspoint gain addition TOA Corporation 13/13...