Bitstream 3x, Руководство пользователя

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USER MANUAL
Description of the octets Sysexs ID0 to ID3
Sysex ID0 Description Note
Bit 7 Always 0
Bit 6 Sysex direction 0:Sysex received 1:Sysex sent (BS3X)
Bit 5 Program/upload request/result 0 :program 1 :upload
Bit 4 Acknoledge request/result 0 :no ack 1 :ack 0 :error 1 :no error
Bit 3 Checksum check request 0:No Checksum to check 1:check
Bit 2 Reserved Must always be 0
Bits 1-0 Sysex content 0-0 : Global parameter
0-1 : LCD control assign
1-0 : Firmware update : (
Must not be used )
1-1 : Midi control assign
Note : The two bits 1 and 0 of the octet Sysex_ID0, once they’re respectively equal to 1 and 0, are
reserved for the updating of the firmware, it is therefore imperative that you do not use Sysexs with the
bits having these values, as doing so could damage the Bitstream 3X
Sysex ID1 Description Note
Bit 7 Always 0
Bit 6-0 Sysex data lenght Range from 0 to 127
Sysex ID2 Description Note
Bit 7 Always 0
Bits 6-0 Global parameter address
LCD assign control index
MIDI assign control index When Sysex ID0 bits 1-0 are 0-0
When Sysex ID0 bits 1-0 are 0-1
When Sysex ID0 bits 1-0 are 1-1
Sysex ID3 Description Note
Bit 7 Always 0
Bits 6-0 Always 0
LCD assign group index
MIDI assign group index When Sysex ID0 bits 1-0 are 0-0
When Sysex ID0 bits 1-0 are 0-1
When Sysex ID0 bits 1-0 are 1-1
Description of the DATA octet(s)
The DATA octets drive the data to be programmed, in function of the parameter to be programmed;
these octets have different lengths, see the table which addresses the global parameters to know the
length of the data required for each parameter.
DATA Description Note
Bit 7 Always 0
Bits 6-0 Data to program (1 to 64 bytes)
LCD assign string (16 bytes)
MIDI assign data (32 bytes) When Sysex ID0 bits 1-0 are 0-0
When Sysex ID0 bits 1-0 are 0-1
When Sysex ID0 bits 1-0 are 1-1
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