Stanford Extended ASCII - Revision history

Jnc: I'm not sure if the (sole) CONS machine had a display; avoid redirs

2025-04-11T11:50:51Z

I'm not sure if the (sole) CONS machine had a display; avoid redirs

Jnc: +Cat

2023-06-09T20:54:43Z

+Cat

Larsbrinkhoff: Compare and contrast.

2023-06-08T05:29:53Z

Compare and contrast.

New page

'''Stanford Extended ASCII''' is a modified version of [[ASCII]] 1963. It was in use at the [[Stanford Artificial Intelligence Laboratory|AI lab]] (and possibly elsewhere). The [[Data Disc]] and [[III]] displays used this character set. It formed the basis for the RFC 698 "TELNET Extended ASCII Option", [[MIT]] Knight TV, [[Lisp machine]], and [[SUPDUP]] character sets.

This table shows where the character sets differ. (Knight TV and Lispm are identical to SUPDUP.)
{| class="wikitable"
! Octal
! ASCII 63
! Stanford
! RFC 698
! SUPDUP
! ASCII 67
|-
| 000
|
|
| ·
| ·
|
|-
| 011
|
|
| γ
| γ
|
|-
| 012
|
|
| δ
| δ
|
|-
| 013
|
|
| ∫
| ↑
|
|-
| 014
|
|
|
| ±
|
|-
| 015
|
|
|
| ⊕
|
|-
| 026
|
| ⊕
| ⊗
| ⊗
|
|-
| 030
|
| _
| _
| ←
|
|-
| 032
|
| EOF
| ~
| ≠
|
|-
| 033
|
| ≠
| ≠
| ◊
|
|-
| 136
| ↑
| ↑
| ↑
| ^
| ^
|-
| 137
| ←
| ←
| ←
| _
| _
|-
| 175
|
| ALTMODE
| ◊
| }
| }
|-
| 176
| ESC
| }
| }
| ~
| ~
|-
| 177
| DEL
|
| ^
| ∫
| DEL
|}

← Older revision		Revision as of 11:50, 11 April 2025
Line 1:		Line 1:
−	'''Stanford Extended ASCII''' is a modified version of [[ASCII]] 1963. It was in use at the [[Stanford Artificial Intelligence Laboratory\|AI lab]] (and possibly elsewhere). The [[Data Disc]] and [[III]] displays used this character set. It formed the basis for the RFC 698 "TELNET Extended ASCII Option", [[MIT]] Knight TV, [[~~Lisp machine~~]], and [[SUPDUP]] character sets.	+	'''Stanford Extended ASCII''' is a modified version of [[ASCII]] 1963. It was in use at the [[Stanford Artificial Intelligence Laboratory\|AI lab]] (and possibly elsewhere). The [[Data Disc]] and [[Information International Inc\|III]] displays used this character set. It formed the basis for the RFC 698 "TELNET Extended ASCII Option", [[Massachusetts Institute of Technology\|MIT]] [[Knight TV system]], [[CADR]], and [[SUPDUP]] character sets.

	This table shows where the character sets differ. (Knight TV and Lispm are identical to SUPDUP.)		This table shows where the character sets differ. (Knight TV and Lispm are identical to SUPDUP.)

← Older revision		Revision as of 20:54, 9 June 2023
Line 115:		Line 115:
	\| DEL		\| DEL
	\|}		\|}
		+
		+	[[Category: Coding Systems]]