Aaeon PCM-4330 Instructions Manual page 99

AX= 1019h read screen mask
BL =
AX= 101Ah read current video DAC color page
BL =
BH =
BH =
BL =
BH =
AX= 101Bh convert color values into shades of gray
BX =
CX =
AX = 1100h load user defined character set for text mode
ES:BP =
CX =
DX =
BL =
DH =
AX = 1101h load 8 x 14 monochrome ROM character set
BL =
AX = 1102h load 8 x 8 (twin pixels) ROM character set
BL =
AX = 1103h set parameters of block
BL =
AX = 1104h load 8 x 16 ROM character set
AX = 1110h load user defined character set for text mode
(see AX = 1100h)
AX = 1111h load 8 x 14 monochrome ROM character set
(see AX = 1101h)
AX = 1112h load 8 x 8 (twin pixels) ROM character set
(see AX = 1102h)
AX = 1113h set parameters for block
(see AX = 41103h)
AX = 1114h load 8 x 16 ROM character set
(see AX = 1104h)
screen mask
0: read page mode:
0: 4 blocks out of 64
1: 16 blocks out of 16
1: read color page
color page
number of first palette register
number of registers
address of character set
number of characters to load
character offset in second block
block to load into map 2
number of bytes per character
block to load
block to load
parameters of the block