Single-Board Microcomputer Development Trainer, Texas Instruments TM990/189
date: label: date made
content: 1979
name: label: maker
content: Texas Instruments
notes: label: Description
content: According to the user's guide, "The TM 990/189 is a self-contained, single-board microcomputer system. It is intended for use as a learning aid in the instruction of microcomputer fundamentals, machine and assembly language programming, and microcomputer interfacing. It also demonstrates the TMS 9900 family applications and advantages." In addition to a variety of other electronic components, it includes a 45-key alphanumeric keyboard and a ten-digit, seven-segment L.E.D. alphanumeric display.
label: Description
content: Reference:
label: Description
content: Texas Instruments, <I>TM 990/189 Microcomputer User's Guide," 1979. Accessed online at http://www.bitsavers.org/components/ti/TMS9900/tm990-189/1602004-9701_990-189_UG_79.pdf on November 1, 2023. The quotation is from p. 1-1.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Computers
creditLine: label: Credit Line
content: Jon Titus
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1991.0891.25
label: catalog number
content: 1991.0891.25
label: accession number
content: 1991.0891
objectType: label: Object Name
content: Microcomputer
physicalDescription: label: Measurements
content: overall: 1 in x 11 in x 8 in; 2.54 cm x 27.94 cm x 20.32 cm