NEC CP/M-86 User Manual

GSX-86: Graphics for the APe
Table 9-2 GDOS Opcodes
9-12
OPCODE DESCRIPTION
I Open workstation
2 Close workstation
3 Clear workstation
4 Update workstation
5
Escape
Jd Definition
I Inquire addressable character cells
2
Enter graphics mode
3 Exit graphics mode
4 Cursor up
5 Cursor down
6 Cursor right
7
Cursor left
8
Home cursor
9 Erase to end of screen
10 Erase to end of line
II Direct cursor address
12 Output cursor addressable text
13 Reverse video on
14 Reverse video off
15 Inquire current cursor address
16 Inquire tablet status
17 Hard copy
18 Place cursor at location
19 Remove cursor
6
Polyline
7
Polymarker
8
Text
9 Filled
area
10 Cell array
II Generalized drawing primitive
12 Set character height
13 Set character up vector
14
Set color representation
15
Set polyline linetype
16
Set polyline linewidth
17 Set polyline color index
18 Set polymarker type
19 Set polymarker scale
20 Set poly marker color index
21
Set text font
22 Set text
color index
23 Set fill interior style
24 Set fill style index
25 Set fill color index
26 Inquire
color representation
27 Inquire cell
array
28 Input locator
29 Input valuator
30 Input choice
31 Input string
32 Set writing mode
33
Set input mode
Y - Required for CRTs, printers, and plotters
C - Required for CRTs only
REQUIRED
Y
Y
y
Y
y
C
C
C
C
C
C
C
C
C
C
C
C
Y
Y
y
Y
Y
Y
Y
Y
y
Y
Y
y
y
y
Y

NEC CP/M-86 Specifications

General

Brand	NEC
Model	CP/M-86
Category	Desktop
Language	English