Peavey PC1600X User Manual page 48

3 byte, 7 bits lo to hi ---
This format requires three "pr" bytes. It is similar to the format "2-Byte,7-bits, lo to hi" except extended to three bytes.
This is a rarely used format.
2 bytes, Nibs, hi to Io
This format requires two "pr" bytes. The first byte contains bits 4-7 of the parameter and the
second byte contains bits 0-3 of the parameter. This is a common format used to send parameters
ranging from 0-255 or -128 to 127.
2 bytes, Nibs, Io to hi
This format requires two "pr" bytes. The first byte contains bits 0-3 of the parameter and the
second byte contains bits 4-7 of the parameter. This is a common format used to send parameters
ranging from 0-255 or -128 to 127.
3 byte, Nibs, hi to lo
This format requires three "or" bites. The first byte contains bits 8-11, the second byte contains bits
4-7 and the third byte contains bits 0-3 of the parameter. This is a rarely used format.
3 bytes, Nibs, lo to hi
This format requires three "pr' bytes. The first byte contains bits 0-3, the second byte contains
4-7 and the third byte contains bits 8-11 of the parameter. This is a rarely used format.
4 bytes, Nibs, hi to lo
This format requires four "pr" bytes. The first byte contains bits 12-15, the second byte contains bits
8-11, the third byte contains bits 4-7 and the fourth byte contains bits 0-3 of the parameter.
4 bytes, Nibs, lo to hi
This format requires four "pr" bytes. The first byte contains bits 0-3y the second byte contains
4-7y the third byte contains bits 8-11 and the fourth byte contains bits 12-15 of the parameter.
2 byte, BCD Nibs, hi to lo
This format requires two "pr" bytes. The first byte contains the value of the tens digit parameter
while the second byte contains the ones digit of the parameter. This is sometimes used for
parameters ranging from 0-99 or 0.0-9.9. This is a rarely used format.
2 byte, BCD Nibs, lo to hi
This format requires two "pr" bytes. The first byte contains the value of the ones digit parameter
while the second byte contains the tens digit of the parameter. This is sometimes used for parameters
ranging from 0-99 or 0.0-9.9. This is a rarely used format.
NOTE:
If a string has more "pr" bytes than a format requires the extra "pr' bytes will cause the parameter
to be repeated. This allows the parameter to appear several times in a single string.
48
Peavey PC1600X User Manual (rev-h)
bits
bits