Digitrakker 3.2 doesn't run with current version of Dosbox.

problematic part of code does following:

0xF3 is written to port 60. (this should add 0xfa scancode to keyboard buffer)
Shortly after, it reads from port 60 and expects to get scancode 0xfa.
but dosbox doesn't return same code, it returns code from buffer position
keyb.buf.pos (scancode was written to keyb.buf.pos+keyb.buf.used).

If returned code is not 0xfa, code will execute OR instruction and jump over
the POP AX, directly to RETF instruction. Of course, returns to wrong cs:ip and gets data to execute.

I think that reading from port 60 should return last added key, not current in keyboard buffer.
Here's the patch that enables digitrakker to run.
Btw. it doesn't detect SB, but works with GUS.