Difference between revisions of "Tektronix 4025"

From Terminals
Jump to: navigation, search
m (infobox, references, categories)
m (infobox)
 
(2 intermediate revisions by the same user not shown)
Line 16: Line 16:
 
| display_size = 12-inch
 
| display_size = 12-inch
 
| phosphor = P39 green
 
| phosphor = P39 green
 +
| cpu = Intel 8080
 
| ram = 4 K to 32 K
 
| ram = 4 K to 32 K
 
| refresh_rate = 60
 
| refresh_rate = 60
Line 24: Line 25:
 
| id=5OsHzHowTLIC
 
| id=5OsHzHowTLIC
 
| page=51
 
| page=51
| title=
+
| title="Tektronix 4025 CRT Turns Alphanumerics to Graphics"
 
| date=November 14, 1977
 
| date=November 14, 1977
 
}}{{ref tektronix catalog
 
}}{{ref tektronix catalog

Latest revision as of 05:32, 13 February 2017

Tektronix 4025
Tektronix 4025.jpg
Manufacturer Tektronix
Model 4025
Lifetime
Introduced November, 1977
Introductory Price $3,595
Discontinued 1985
Communication
Interfaces RS-232C,
20 mA current loop,
polling
Baud Rates 50, 75, 110, 134.5, 150, 300, 600, 1200, 1800, 2400, 4800, 9600
Display
Size 12-inch
Phosphor P39 green
Refresh Rate 60 Hz
Character Modes
Resolution 80x34
Matrix 7x9
Cell 8x14
Graphic Modes
Type Monochrome
Resolution 640x350
Firmware
CPU Intel 8080
RAM 4 K to 32 K

The Tektronix 4025 terminal was introduced in November, 1977 at a price of $3,595.[1][2] The Tektronix 4025A terminal was introduced in 1982.[3]

Manx

Images

References