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Creative Computers
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Creative Computers CD-ROM, Volume 1 (Legendary Design Technologies, Inc.)(1994).iso
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driver_chksumformat
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Text File
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1994-11-17
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624b
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12 lines
Synths may use different algorithms to calculate check sums. Use this
cycle gadget to indicate the check sum algorithm used by your synth.
2'S COMP: Sum all bytes. Strip high bit. Take 2's complement.
NONE: This sysex file does not contain a check sum.
SUM BYTES: Summ all bytes. Strip high bit.
NIBBLE 1: File format is `NIBBLE LO/HI' or `NIBBLE HI/LO' and
checksum is stored in one (1) byte.
NIBBLE 2: File format is `NIBBLE LO/HI' or `NIBBLE HI/LO' and
checksum is stored in two (2) bytes.
KAWAI K1: Sum all bytes. Add A5H. Strip high bit.