IBM 5150 Technical Reference

As Text Attributes
Color/Graphics IBM
Value
As Characters
Monitor Adapter
Monochrome
Display
Hex Dec Symbol
Keystrokes
Modes Background Foreground Adapter
4B
75 K
K
Note 4 Red Light Cyan High Intensity
4C 76
L
L Note 4
Red Light Red
High Intensity
4D 77 M
M
Note 4
Red Light High Intensity
Magenta
4E
78 N
N
Note 4
Red Yellow
High Intensity
4F
79
0
0
Note 4
Red
White High Intensity
50 80 P
P
Note 4 Magenta Black Normal
51
81
Q
Q
Note 4
Magenta Blue
Underline
52 82 R
R
Note 4
Magenta Green Normal
53 83
S
S
Note 4 Magenta
Cyan Normal
54
84 T
T
Note 4 Magenta Red
Normal
55 85
U U Note 4 Magenta Magenta
Normal
56
86 V
V
Note 4 Magenta Brown
Normal
57 87 W
W Note 4
Magenta
Light Grey Normal
58 88 X X
Note 4 Magenta
Dark Grey
High
Intensity
59
89
Y
Y Note 4
Magenta Light Blue
High
Intensity
Underline
5A
90 Z Z
Note 4
Magenta Light Green
High
Intensity
5B 91 [
[ Magenta
Light Cyan
High
Intensity
5C
92
\ \ Magenta Light Red
High Intensity
5D 93
1 1
Magenta Light
High
Intensity
Magenta
5E 94
A A
Shift Magenta Yellow
High Intensity
5F 95 -
-
Shift Magenta
White
High Intensity
60 96
Yellow
Black
Normal
61
97
a
a Note 5
Yellow Blue
Underline
62
98 b
b
Note 5 Yellow
Green
Normal
63
99
c
c Note 5
Yellow
Cyan
Normal
64 100 d d
Note 5
Yellow
Red
Normal
65 101
e e Note 5
Yellow
Magenta
Normal
66
102 f
f Note 5
Yellow
Brown Normal
7 -4 Characters, Keystrokes, and Colors

IBM 5150 Specifications

General

Processor	Intel 8088
Clock Speed	4.77 MHz
RAM	16 KB - 256 KB
Manufacturer	IBM
Model	5150
Release Year	1981
Storage	5.25-inch floppy drives
Graphics	MDA or CGA
Operating System	IBM PC DOS
Ports	Cassette, keyboard
Expansion Slots	5