Where to put 6809 machine code?

[Anterasterius]

Hey everybody,
  I am curious about using 6809 machine code in my GBasic Vectrex programs. Beyond using a code sprite, I am clueless. Back when I would do this on my Atari 800, I would put 6502 instructions into a string or array, the starting address of which was available to BASIC. Once I had the address of the string, I could instruct BASIC to run the code at that address. Is there a similar trick for the Vectrex?
   There's a nifty memory map over at playvectrex.com that shows $C800-$C880 are available to the programmer. Does the Vectrex32 use any of that?
   Thanks for reading!
   -L

[Vectrex32]

Code sprites are the only way to do 6809 machine code. There's nothing similar to the Atari mechanism.

As for whether the V32 uses the memory at $C800-$C880 ... I'm pretty sure I don't use it for anything.

[Anterasterius]

Thanks! Now to teach myself 6809 instruction set! 
BTW error in my previous post, the memory for programmers is $C880-$CBEA.
$C800-$C880 is for Vectrex BIOS housekeeping. I probably don't want to go waltzing through that!