2.2 The IBM 7171 ASCII Device Attachment Control Unit - Index of

*QWERTY 1*QWERTY2*QWERTY 3*BITMATCH*TYPPFK***TYPPAK*******************************************************UNSHIFTED QWERTY TYPEWRITER PAIRED TERMINAL* (ANSI X4.14-1971) ROWS E TO C COLS 00 TO 12******************************************************CSSCSSCSS'1234567890-=' ,XX'qwertyuiop[' ,BSLASH,XX'asdfghjkli' ,QUOTE,LBRACE******************************************************* SHIFTED QWERTY TYPEWRITER PAIRED TOP ROW *******************************************************CSS'!@#$%' ,UPARROW,AND, '*()_+'******************************************************* SHIFTED QWERTY TYPEWRITER PAIRED MIDDLE ROWS *******************************************************CSSCSS'QWERTYUIOP] , ,BAR,XX'ASDFGHJKLi' , QUOTE,RBRACE******************************************************* ANSI X4.14 BIT PAIRED DIFFERENCES FROM TYPE PAIRED *******************************************************CSSCSSDQUOTE,14,AND,18,ACCENT,19,LPAREN,20,RPAREN,21,MINUS,11,UPARROW,12,EQUAL,23,TILDE,24,XXAT, 23,LBRACK,24,COLON,35,RBRACK,36******************************************************* ANSI STANDARD TYPEWRITER PAIRED ARRANGEMENT*******************************************************EVENNODE INDEX,GOTO,QWERTY1,PFK1NODE NULL,CALL,ATTNNODE INDEX,GOTO,QWERTY2,PFK13NODE NULL,CALL,ATTNNODE INDEX,GOTO,QWERTY3,PFK13NODE NULL,CALL,ATTNNODE COMMA,CALL,PA1NODE LESS,CALL,PA1NODE PERIOD,CALL,PA2NODE GREATER,CALL,PA2NODE SLASH,CALL,PA3NODE QUESTION,CALL,PA3NODE SEQENDER,GOTO,**Appendix E. ROM Data Base Organization E-7