Alesis ADAT-M20 SYSEX User Manual

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MIDI Data Format Types

0Bit Parameter

- Normal data format: 0 or 1

 

- MIDI data format:

0 (disabled) or 7Fh (enabled)

1

Byte Parameter with max value less than 80h

 

- Normal data format:

0 a6a5a4a3a2a1a0

 

- MIDI data format:

<0 a6a5a4a3a2a1a0>

2

Byte Parameter with max value greater than or equal to 80h

 

- Normal data format:

a7a6a5a4a3a2a1a0

 

- MIDI Data Format:

<0 a6 a5 a4 a3 a2 a1 a0> <0 0 0 0 0 0 0 a7>

3

Word Parameter with max value less than 4000h (214 )

 

- Normal data format:

0 0 b5b4b3b2b1b0a7a6a5a4a3a2a1a0

 

- MIDI Data Format:

<0 a6a5a4a3a2a1a0> <0 b5b4b3b2b1b0a7>

4

Word Parameter with max value greater than or equal to 4000h (214 )

 

- Normal data format:

0 0 b5b4b3b2b1b0a7a6a5a4a3a2a1a0

 

- MIDI Data Format:

<0 a6a5a4a3a2a1a0> <0 b5b4b3b2b1b0a7>

5Long Parameter

-Normal data format: d7d6d5d4d3d2d1d0c7c6c5c4c3c2c1c0b7b6b5b4b3b2b1b0a7a6a5a4a3a2a1a0

-MIDI Data Format: <0 a6 a5 a4 a3 a2 a1 a0><0 b5 b4 b3 b2 b1 b0 a7><0 c4 c3 c2 c1 c0 b7 b6><0 d3 d2 d1 d0 c7 c6 c5><0 0 0 0 d7 d6 d5

d4>

6SMPTE Parameter

-Normal data format: hr:min:sec:frm

- MIDI Data Format: <hour> <min> <sec> <frm>

<hour> = 000hhhhh

range=0..23

<min> = 00mmmmmm

range=0..59

<sec> = 00ssssss

range=0..59

<frm> = 000fffff

range=0..29

7SMPTE Parameter

- Normal data format: hr:min:sec:frm:sfrm:smp

- MIDI Data Format: <sign/hour> <min> <sec> <frm> <sfrm> <smp>

<sign/hour> = 00shhhhh

where s=0: positive, s=1:negative and hhhhh range=0..23

<min> = 00mmmmmm

range=0..59

<sec> = 00ssssss

range=0..59

<frm> = 000fffff

range=0..29

<sfrm> = 0xxxxxxx

range=0..99

<smp> = 000yyyyy

range=0..19

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