L B0 Addr vDBUF0
L B1 Addr vDBUF1
L B2 Addr VDBUF2
L B3 Addr VDBUF3
L B4 Addr VCSB
L B5 Addr VCSBHI
L B6 Addr VSLC
L B7 Addr VCURSORY
L B8 Addr VCR
L B9 Addr VMOUSEDXY
L B10 Addr VMSGSTATUS
L B11 Addr VCURSORCONTROL
L B12 Addr VMSG
L B13 Addr VCNT
L B14 Addr VBUTTONS
L B15 Addr VKEYBUFFER
L B16 Addr VBITMAP
L B17 Addr VBITMAPHI
L B18 Addr