INT 14 - MBBIOS - READ BUFFER
AH = 0Bh
CX = size of buffer
ES:DI -> buffer
Return: AH = LSR
AL = MSR
CX = count of characters
DI = is updated
SeeAlso: AH=0Ah"MBBIOS",AH=18h"FOSSIL"

See also: 1408

140B - MBBIOS - READ BUFFER