Int 62 Fn 0088 u - Fgdriver V4.02 - "fg_pan" - Set Screen Origin [V]
AX = 0088h
BX = new column for screen origin
CX = new row for screen origin
Note: the FGDRIVER functions are rearranged with each major release, but
their parameters do not change (see #3145 at AX=0000h)
See Also: AX=00B2h