RBIL61 - PORT 0388-038F - mc-soundmachine, mc 03-04/1992

PORTIBM PC Portable (uses same BIOS as XT) 0388-038F - mc-soundmachine, mc 03-04/1992 - SPEECH I/O
Note:	Adlib-compatible, Covox 'voice master' & 'speech thing' compatible
	  soundcard
SeeAlso: PORTIBM PC Portable (uses same BIOS as XT) 022Fh"soundmachine",PORTIBM PC Portable (uses same BIOS as XT) 0278h"Covox"

0388  -W  Covox 'speech thing' compatible speech output via printer port?
	    enabled if bit 6 set in PORTIBM PC Portable (uses same BIOS as XT) 038Fh
0388  RW  Adlib compatible (YM3812), enabled if bit 0 set in PORTIBM PC Portable (uses same BIOS as XT) 038Fh
	    (see PORTIBM PC Portable (uses same BIOS as XT) 0388h-0389h"Sound Blaster")
0389  -W  Adlib compatible (YM3812), enabled if bit 0 set in PORTIBM PC Portable (uses same BIOS as XT) 038Fh
	    (see PORTIBM PC Portable (uses same BIOS as XT) 0388h-0389h"Sound Blaster")
038A  -W  I²C control for TDA7302 NF-MUX and X24C04 EEPROM
	    bit 7: I²C bus SDAsee Swappable Data Area out (data),  enabled if bit2=1 in PORTIBM PC Portable (uses same BIOS as XT) 038Fh
	    bit 0: I²C bus SCL out (clock), enabled if bit2=1 in PORTIBM PC Portable (uses same BIOS as XT) 038Fh
038B  R-  I²C status for TDA7302 NF-MUX and X24C04 EEPROM
	    bit 7: I²C bus SDAsee Swappable Data Area in (data),  enabled if bit2=1 in PORTIBM PC Portable (uses same BIOS as XT) 038Fh
	    bit 0: I²C bus SCL in (clock), enabled if bit2=1 in PORTIBM PC Portable (uses same BIOS as XT) 038Fh
038F  RW  configuration port (power on default=0, all features disabled)
	(see #P0647)


Bitfields for mc-soundmachine configuration port:
Bit(s)	Description	(Table P0647)
 7	Covox 'voice master' enabled at PORTIBM PC Portable (uses same BIOS as XT) 022Fh
 6	 ""   'speech thing' enabled at PORTIBM PC Portable (uses same BIOS as XT) 03BCh
 5	 ""		     enabled at PORTIBM PC Portable (uses same BIOS as XT) 0278h
 4	 ""		     enabled at PORTIBM PC Portable (uses same BIOS as XT) 0378h
 3	not used (0388???)
 2	I²C bus enabled (see PORTIBM PC Portable (uses same BIOS as XT) 038Ah,PORTIBM PC Portable (uses same BIOS as XT) 038Bh)
 1	gameport enabled (see PORTIBM PC Portable (uses same BIOS as XT) 0201h)
 0	AdLib registers (see PORTIBM PC Portable (uses same BIOS as XT) 0388h,PORTIBM PC Portable (uses same BIOS as XT) 0389h) enabled