Aaeon PCM-4330 Instructions Manual page 101

AH = 12h BL=33h
AL=
AL=
AH = 12h BL=34h
AL=
AL=
AH = 12hBL=35h
AL=
ES:DX=
AL =
AH = 12h BL=36h
AH = 13h write text
AL=
BL=
BH=
DH=
DL=
CX=
ES:BP=
AX = 1A00h read video codes
BL=
BH=
AL=
AX = 1A01h write video code
BL=
BH=
AL=
AH = 1BhA read status information
BX=
ES:DI=
AL=
X = 1C00h read size of buffer for video status
CX=
BX=
AL=
conversion color to grayscale
enable/disable conversion of color values to grayscale
12h (since function is supported)
cursor emulation
enable/disable cursor emulation
12h (since function is supported)
monitor switching
type of switching
128 byte array to store old video values
12h (since function is supported)
monitor on/off
Mode (move cursor / additional attributes for text)
attribute (if not included in the text)
screen page number
write text in line
write text in column
length of text
address of text
current video code
alternate video code
1Ah (since function is supported)
current video code
alternate video code
1Ah (since function is supported)
type (0000h)
64 byte buffer for status information
1Bh (since function is supported)
which video status
size of buffer in 64 byte blocks
1Ch (since function is supported)