Int 2F Fn 8210  - Resplay - Initialize                                     [s]

   AX = 8210h
   BL = sound device number (see #2645)
   BH = sample rate in multiples of 250 Hz (14h to A0h)
   CL = direction
       00h playback
       01h sample

Return: AX = status (see #2644)

See Also: AX=8200h"RESPLAY",AX=8220h"MODRES"

(Table 2645)
Values for RESPLAY sound device:
 00h   printer port LPT1
 01h   printer port LPT2
 02h   prototype board at I/O address 0300h
 03h   printer port (alternative LPT1)
 04h   internal speaker