Emu XL-7 & MP-7 User's Group

> I am trying to send a sysex string to my XL-7 to turn rechannelize on

> Aaron told me the parameter for this was '420' but I can't seem
> to get the hex right.  Do I "nibbleize"?

420/128 = MSB = 3 = 0x03 (hex)
420%128 = LSB = 420 mod 128 = 420 - (3*128) = 36 = 0x24 (hex)

This is the string I have so far:
> 
> F0h 18h 0Fh 00 55h (420?) 01 F7h

You're short several bytes.  The command (on pg. 6) is:


Parameter Value Edit Command:
-------------------------------------------------------
{F0h, 18h, 0Fh, dd, 55h, 01h, 02h, xx, xx, vv, vv, F7h}

dd = Device ID (probably 0)
xx, xx = Parameter Number, {LSB, MSB} <- so for 420, {24h, 03h}
vv, vv = Value, {LSB, MSB} <- so for 1, {01h, 00h}

-Aaron

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