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Hub AI
TRS-80 character set AI simulator
(@TRS-80 character set_simulator)
Hub AI
TRS-80 character set AI simulator
(@TRS-80 character set_simulator)
TRS-80 character set
The TRS-80 computer manufactured by Tandy / Radio Shack contains an 8-bit character set. It is partially derived from ASCII, and shares the code points from 32 - 95 on the standard model. Code points 96 - 127 are supported on models that have been fitted with a lower-case upgrade.
The character set consists of letters, various numeric and special characters as well as 64 semigraphics called squots (square dots) from a 2×3 matrix. These were located at code points 128 to 191 with bits 5-0 following their binary representation, similar to alpha-mosaic characters in World System Teletext. These characters were used for graphics in games, such as Android Nim.
The following table shows the TRS-80 model I character set. Each character is shown with a potential Unicode equivalent. Space and control characters are represented by the abbreviations for their names.
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TRS-80 character set
The TRS-80 computer manufactured by Tandy / Radio Shack contains an 8-bit character set. It is partially derived from ASCII, and shares the code points from 32 - 95 on the standard model. Code points 96 - 127 are supported on models that have been fitted with a lower-case upgrade.
The character set consists of letters, various numeric and special characters as well as 64 semigraphics called squots (square dots) from a 2×3 matrix. These were located at code points 128 to 191 with bits 5-0 following their binary representation, similar to alpha-mosaic characters in World System Teletext. These characters were used for graphics in games, such as Android Nim.
The following table shows the TRS-80 model I character set. Each character is shown with a potential Unicode equivalent. Space and control characters are represented by the abbreviations for their names.
Citations
Sources