INT 03 - Soft-ICE - BACK DOOR COMMANDS - EXECUTE Soft-ICE COMMAND               
	AX = 0911h
	SI = magic value 4647h ('FG')
	DI = magic value 4A4Dh ('JM')
	DS:DX -> ASCIZA NUL-terminated ASCII string.	The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h.  Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. command string (max 100 bytes, 0Dh OK)
Return: nothing
SeeAlso: AX=0912h,AX=0913h