Pro-face PL-5900 Series, Руководство пользователя

Страница: 133 / 145

Appendices
App-20
PL-5900 Series User Manual
Operation Input Output
Reading character/attribute
at cursor position AH =
BH = 08h
Page No.
AL =
AH =
Character code
Attribute (In text mode)
Writing character/attribute at
cursor position
AH =
AL =
BH =
BL =
CX =
09h
Character code
Page No.
Attribute
Number of characters to output
Writing character at cursor
position
AH =
AL =
BH =
BL =
CX =
0Ah
Character code
Page No.
Attribute (Effective only in graphic mode)
Number of characters to output
Color Pallet Settings
Setting overscan,
background color, and
display color brightness AH =
BH =
BL =
0Bh
00h
Color code
Setting color group
AH =
BH =
BL =
0Bh
01h
Color group
Writing point in graphic
mode
AH =
AL =
BH =
CX =
DX =
0Ch
Attribute
Page No.
X coordinate
Y coordinate
Reading point in graphic
mode
AH =
BH =
CX =
DX =
0Dh
Page No.
X coordinate
Y coordinate
AL = Attribute
Writing character/attribute at
cursor position and move
cursor
AH =
AL =
BL =
0Eh
Character code
Attribute (Effective only in graphic mode)
Reading video data AH = 0Fh
AH =
AL =
BH =
Number of single lines
Video mode
Active page No.
Setting pallet register
Setting pallet register
AH =
AL =
BH =
BL =
10h
00h
Pallet code
Pallet register No.
Setting overscan
register
AH =
AL =
BH =
10h
01h
Pallet code
Setting pallet register
and overscan register
AH =
AL =
ES:DX=
10h
02h
17-byte data address
Setting attribute code
intensity/brink
AH =
AL =
BH =
=
10h
03h
00h: Set attribute bit 7 to intensity function.
01: Set attribute bit 7 to blink function.
Reading basic pallet
register
AH =
AL =
BL =
10h
07h
Basic pallet register to read (0 - 15)
BH = Value read