MEM 0040h:0096h - KEYBOARD STATUS BYTE 1                                        
Size:	BYTE
SeeAlso: MEM 0040h:0097h,INT 16/AH=11h


Bitfields for keyboard status byte 1:
Bit(s)	Description	(Table M0033)
 7	=1 read-ID in progress
 6	=1 last code read was first of two ID codes
 5	=1 force Num Lock if read-ID and enhanced keyboard
 4	=1 enhanced keyboard installed
 3	=1 Right Alt pressed
 2	=1 Right Ctrl pressed
 1	=1 last code read was E0h
 0	=1 last code read was E1h
SeeAlso: #M0034,#M0010