Real Time Clock; System Components - HP 9020 CE Handbook

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9020 Product Information
Real Time Clock
• Provides date and time of day.
• Accuracy to within 2 minutes/month within O°C to 45°C.
• Battery-maintained up to 30 days nominal and 10 days worst case.
System Components
Component 9020A
9020B 9020C 9020AS 9020AT
CRT Standard
Monochromatic
High
Standard Standard
Color
Performance
Color
Color
Color
Keyboard ASCII Standard
RAM (std.) S12K byte 1.0 Mbyte 1.S Mbyte
RAM (opt.) Up to 10 Megabytes (256K, S12K, and 1M Boards)
10M byte Fixed Disc
5
1 / ; '
Flexible Disc
Mass Storage 5W'
Flexible Disc (CS 80 Disc/Tape is Re-
5'/4' Flexible Disc
quired)
Thermal Printer Optional Standard
CPU
Single is standard, up to 2 additional are allowed
lOP
Single is standard, up to 2 additional
1/0
Expanders are allowed
Optional-BASIC or HP-UX HP BASIC and 2D-3D
HP-UX (single-user),
System Software
(single or multi-user HP-UX) Graphics-Standard FORTRAN 77, Pascal,
HP BASIC is Single-user) (HP BASIC is single-user)
Graphics, DGL,
Graphics AGP.-standard
HP-IB Optional Standard
CRT Display Specifications
Screen size
Screen brightness
X-Ray emission
Refresh rate
Maximum altitude
Screen capacity
Dot spacing
Character matrix
Graphics
No. of colors
Raster size
Array size
Dot resolution
Linearity
Cursor
Plotting mode
Letter mode
Character editing
Light Pen
Standard
Color
High-Performance
Monochromatic
12.2 in.(31Omm) 12.2 in. (31Omm)
50 Hz
=
27 ft.-Lamberts To 30 ft.-Lamberts
60 Hz
=
31 ft.-Lamberts
<0.5 mRlhr. <0.5mRlhr.
50 or 60 Hz 60 Hz
15,000 ft 15,000 ft.
26 lines x
80
characters 26 lines x 80 characters
.017 in. (.428mm) .013 in. (.328mm)
7
x 9
characters in a
9
x
12
cell 7
x 9
character font in a
9
x 12
cell
16 displayed from 4,096
8.5 in. x 6.4 in.
(216 x 162.5mm)
512 x 390 dots
.017 in. (.42mm)
<2.5'" full screen
Monochrome
7.24 in. x 5.86 in.
(184 x 149mm)
560 x 455 dots
.013 in. (.33mm)
1.5'7, full screen
High-Performance
Color
13 in. (33Omm)
To 40 ft.-Lamberts
<0.5mRlhr.
60Hz
15,000 ft.
26 lines x
80
characters
.013 in. (.343mm)
7 x
9
character font in a
9
x 12
cell
8 pure, 4,913
7.55 in. x 6.14 in.
(192 x 156mm)
560 x 455 dots
.013 in. (.34mm)
<2'" iull screen
Full screen or small crosshair Full screen, small crosshair or Full screen or small crosshair
blinking underline
None Blinking underline Blinking underline
Overstrike Overstrike Overstrike
Min. intensity for pick of single NI A
pixel
10 ft.-Lamberts (white, blue, or 10 ft.-Lamberts (white, blue, or
green) green)