.TITLE V52CHA .IDENT /V01/ .PSECT CHA,OVR,D,LCL ; ; COPYRIGHT (C) 1978 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASS. ; ; ; VERSION: 1 ; AUTHOR: ALAN GROUPE ; DATE: 8-DEC-78 ; CHARACTERISTICS BLOCK FOR VT50 TERMINAL ; THE FOLLOWING LINES MUST BE KEPT IN ORDER. TO VERIFY THIS ; INSPECT 'GBLCHA' ONESHT: .WORD 0 ; TERMINAL LOOPS LINES: .WORD 24. ; 12 LINES WIDTH: .WORD 80. ; BY 80 CHARACTERS DEC: .WORD 0 ; BINARY ADDRESS HOSTR: .BYTE 2,$ESC,'H ; ASCII STRING TO HOME CURSOR .=HOSTR+16. CSSTR: .BYTE 4,$ESC,'H,$ESC,'J ; CLEAR SCREEN STRING, FIRST CHAR IS .=CSSTR+16. ; LEN OF STRING. 16 BYTES RESERVED ; THERE ARE TWO VERSIONS OF THE VT50. SINCE THEY ARE INDISTINGUISHABLE, ; THE ASSUMPTION IS MADE THAT IT IS THE ONE WITHOUT DIRECT CURSOR ; ADDRESSING. CASTR: .BYTE 0 ; NO DIRECT CURSOR ADDRESSING ; ; REMAINING STORAGE USED FOR DIRECT CURSOR ADDRESSING AND IS NOT NEEDED ; .END