Texas Instruments 990 Installation And Operation

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Figure
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Table
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LIST OF ILLUSTRATIONS
Title
Page
Model 911 Video Display Terminal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Model 911 VDT Standard Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Major Terminal System Components ......................................... 1-4
Model 911 VDT Controller Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
United States Standard Keyboard Arrangement. ................................. 1-6
United States Model 911 VDT Displayed Character Set,
Including Graphics Symbols ............................................ 1-8
Model 911 VDT International Displayed Characters .............................. .1-10
Terminal
Physical Dimensions ...................... : ...................... 2-1
Model 911 Video Display and Keyboard Shipping Container. . . . . . . . . . . . . . . . . . .. .... 24
Keyboard Shipping Container ............................................. 2-5
Basic Terminal Kit
..................................................... 2-7
Model 911 VDT Kit
Cabling Configurations .................................... 2-8
Typical Model 911 VDT
Controller Board ..................................... 2-11
Computer Input Bit Assignments for Terminal a ................................. 3-2
Computer Input Bit Assignments for Terminal 1 ................................. 3-3
Displayed
Character Positions ............................................. 3-5
Computer Output Bit Assignments for Terminal O ................................ 3-7
Computer Output Bit Assignments for Terminal 1 ................................ 3-8
Keyboard
Showing Lowercase Mode Character Positions and
Hexadecimal
Codes ................................................. .3-14
Keyboard Showing Uppercase Mode Character Positions and
Hexadecimal
Codes ................................................. .3-14
Keyboard
Showing Control Character Positions and
Hexadecimal
Codes .................................................. 3-14
Keyboard
Showing Shift Mode Character Positions and
Hexadecimal
Codes ................................................. .3-15
United States Model 911 Keyboard .......................................... 4-2
Display
Unit Control Panel ............................................... 4-3
Data Indicator Locations ................................................ 4-3
Data Indicators
Sample Pattern ............................................ 44
LIST OF TABLES
Title Page
VDT Display Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Terminal Site Installation Requirements ...................................... 2-2
VDT
Controller Standard Configurations ...................................... 2-10
Addresses Assigned to
CRU Expansion Chassis .................................. 2-11
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Digital Systems Division

Texas Instruments 990 Specifications

General

Brand	Texas Instruments
Model	990
Category	Desktop
Language	English