Specifications 213

Digital Recording Console 02R User’s Guide
Specifications
Bulk Dump and Request Format
The data format is as following. For example, Internal data: ds,d1,d2,...dx,...de( dx is 1byte data).
dxH = (dx / 16) AND 0Fh, dxL = dx AND 0Fh
To calculate the check sum: add the data from BYTE COUNT(LOW) to just before the CHECK SUM,
multiplying -1( 2's complement), resetting MSB( bit7).
check sum = ( -sum) & 0x7F
Scene Memory Bulk Dump Format
STATUS 11110000 F0 System Exclusive Message
ID No. 01000011 43 Manufacturer's ID No.(YAMAHA)
SUB STATUS 0000nnnn 0n n=0-15(Tx/Rx Channel No.1-16)
FORMAT No. 01111110 7E Universal Bulk Dump
BYTE COUNT
(HIGH/LOW) 00011111 1F 4074(2016x2+32+10)bytes
01101010 6A
01001100 4C 'L'
01001101 4D 'M'
00100000 20 ' '
00100000 20 ' '
00111000 38 '8'
01000001 41 'A'
00110110 36 '6'
00110111 37 '7'
DATA NAME 01001101 4D 'M'
0mmmmmmm mm m=0-64,127(Scene Memory No.0-64,current)
Scene memory receive is effective for programs 1-64 only.
DATA
0iiiiiii ii id 1
: : :
0iiiiiii ii id 16
0ttttttt tt title1
: : :
0ttttttt tt title16
0ddddddd dsH
Scene Memory(2016x2bytes)
0ddddddd dsL
: :
0ddddddd deH
0ddddddd deL
CHECK SUM 0eeeeeee ee ee=(INVERT('L'+'M'+...+dsH+...+deL)+1) AND 7Fh
EOX 11110111 F7 End Of Exclusive