1-2 9845B/C Mainframe Product Information HP 9845 Computer Option Information Both the System 45B and the System 45C are available in expanded, standard and minimum configurations. The expanded configuration has been designed to handle even the most de- manding computation, design or I/O applications. The standard configuration has been selected as the system that will best meet most computer needs. The minimum configuration contains those features that are part of every 9845B and 9845C. 'Can be upgraded with memory options, Note: Minimum and Standard systems can be upgraded to Expanded systems, 09845-90039, rev:
4184 Features Features included with unit/option HP 9845C Expanded 190 270 290 HP 984SB Expanded 190 270 290 HP 984SC Standard ISO 250 HP 9845B Standard ISO 250 HP 9845C Minimum 100 200 HP9845B Minimum 100 200 ,It X, "I., ~4 k ,C; :~,£j .~, ,,",~ ,i~" ~, "X ,j,,, ;,~;, High-speed language processor X X X X X X X X ,::"',., :,"'; Standard monochrome CRT X lC r.lt X ,'i', :"~"" ",X" ,'It X .' .. '~" . ,X" , ~lh", X h" ,',r, Monochrome graphics ROM X X. . X X. . )( ./ :V', " if " '"',,, X .. '''.:1 X '~": ','1:,' " ,l. ",~wn ~"X"; X " Alphanumeric CRT X X X X' X "X. X X X .... X X ~:~ X :.:.~ X , X X " X '~ X - 449k bytes r/w memory X X X X X X X X X' X' }[ ,I, . ,;11,;: . " ",'" 7l rJti!f~ '.
187k bytes' r/w memory X X X .",' X .'" X l."": X' ,.. ~~,rlw~ ,. ''', .". _ ,X ,.~X'" I,,~J;; X Mass storage ROM X X X X X X ... ·JnePMter CRT softkeys X X X X X X X X X X X X X )( X X' X X X X X Single tape cartridge drive X X X X X X X X X X X X , ' X X enhaJ\a!d BASIC language Advanced Programming ROM X X X X X X X X X X X X X X X X X' X X X Typewriter-like alphanumeric keyboard X X X, X X X X X )t X ,)( X X X , X U,L X X '. X ~,. X X .~~. .. ': ~, ~ "'," 'X XC X X X X X' 'X:' ~"X" X "",.xc ,,,,: 'la: X 15 assignable levels of priority interrupt X X X X X X X X X X X X X X I10ROM X, X }( X ,X X X X X X X X X X .X X X, X X X .,.....IIU.ft... .
~ ~., X X X X " Data Base Management capability X X X X