INT 1A - PCMCIA Socket Services v1.00 - GET ERROR DETECTION CODE                
	AH = 96h
	AL = adapter number
	BH = EDC generator number
Return: CF clear if successful
	    AH destroyed
	    BL = socket number
	    DH = EDC attributes (see #00690)
	    DL = EDC type (see #00689) (only one bit set)
	CF set on error
	    AH = error code (01h,04h) (see #00656)
SeeAlso: AH=95h,AH=97h,AH=9Ch


Bitfields for EDC attributes:
Bit(s)	Description	(Table 00690)
 0	unidirectional only
 1	(if 0 set) clear=read, set=write
 2-7	reserved (0)