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

DEFAULT_PHYS I CAL_COLUMNSDEFAULT_LOG I CAL_ROWSDEFAULT_LOG I CAL_COLUMNSALTERNATE-PHYSICAL-ROWSALTERNATE-PHYSICAL-COLUMNSALTERNATE-LOGICAL-ROWSALTERNATE-LOGICAL COLUMNS-END;CSS PTR REC IS RECORDPTR_CURSOR_REPOSITION_STRINGPTR_ERASE_END_OF_LINEPTR_LOCAL_PRINTPTR TONEPTR_CURSOR_LEFTPTR_CURSOR_RIGHTUNUSED 1UNUSED2PTR_SIGNAL_INSERT_MODE ONPTR_SIGNAL_INSERT_MODE_OFFPTR_DISCONNECTPTR-CLEAR-SCREENPTR-TERMINAL-INITIALIZEPTR_ILLEGAL_ASCII_CHARACTERPTR ILLEGAL APL CHARACTER- --PTR-APL-CHARACTERS-ONPTR_APL_CHARACTERS_OFFPTR DISPLAY MODE- -PTR-ALTERNATE--CLEAR SCREENEND;BYTE;BYTE;BYTE;BYTE;BYTE;BYTE;BYTE@CSS STRING(32);@CSS-STRING(32) ;@CSS-STRING (32) ;@CSS-STRING(32) ;@CSS-STRING(32);@CSS-STRING(32) ;@CSS=STRING(O) ;@CSS STRING(O);@CSS-STRING(32);@CSS-STRING(32);@CSS-STRING(32) ;@CSS=STRING(32);@CSS STRING(256);@CSS-STRING(32);@CSS=STRING(32) ;@CSS STRING(32);@CSS-STRING(32) ;@CSS-STRING(32) ;@CSS=STRING(32)PARSE TABLE TYPEPARSE_TABLE_NODE IPARSE_TABLE_NODE II PARSE_TABLE_TYPE;PARSE-TABLE-NODE IS RECORDCHARACTER BYTE;PARAMETER BYTE;TARGET WORDEND;CSS_STRING(I) IS RECORDSEQUENCE : VARIABLE LENGTH ARRAY[ 1 .. 1 ] OFSPECIAL ASCII CHAR;SEQ_TERMINATOR X'FF'- -END;SPECIAL ASCII CHARX'EC' I X'EE' I X'FO'X'F6' I X'~8' I X'FA'ASCII_CHARACTER;X'F2'X'FC'X'F4'X'FE'ASCII CHARACTER = X'OO' I X'01'X'02'•• I x' 7E'X'7F' ;HOST_TRANSLATE_TABLE = RECORDPTR_READ_3277_ASCII2EBCDICPTR READ 3277 ATTRIBUTE APLPTR-WRITE 3277 EBCDIC2ASCII- - -PTR_WRITE_3277_ATTRIBUTE_APLPTR-WRITE-3278-EBCDIC2ASCIIPTR-WRITE 3278 ATTRIBUTE- -PTR_WRITE_3278_APLPTR_READ_3278_ASCII2EBCDICPTR_READ_3278_ATTRIBUTEPTR_READ_3278_APLEND;@ARRAY[ 1 .. 256@ARRAY[ 1 .. 256@ARRAY [ 1 .. 256@ARRAY [ 1 .. 256@ARRAY [ 1 .. 256@ARRAY[ 1 .. 256@ARRAY[ 1 .. 256@ARRAY[ 1 .. 256@ARRAY[ 1 .. 256@ARRAY[ 1 .. 256OF BYTE;OF BYTE;OF BYTE;OF BYTE;OF BYTE;OF BYTE;OF BYTE;OF BYTE;OF BYTE;OF BYTE4-52 IBM 7171 Reference Manual and Programming Guide