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13255-91064_2K_Memory_Module_Aug76


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                    -_._--------------------




                                HP 13255

                           +21', MEMnRY MODULE

                        Manual Part No. 13255-91064

                                 PRINT~D


                                AUG-Ol-76




        DATA TERMINAL
    TECHNICAL INFORMATION




       - - ----_._------------------------1

                                            HEWLETT   1I   PACKARD



Printed in U.S.A.
132515                                                                           13255-91064/02
+2K Memorv MOdule                                                                ~ev  AUG-01-76




t.o           INTROnUCTTUN.

              The +2K Memorv Morlule allows expansion of 264XX Data Terminal memory
              capacity. The read/write memorY 1s accessihle throuqh th~ t~rmlnal
              bus and is orQanlzed in 2,048 by a-bit bytes. This memOrY module uses
              dynamic MOS RAM chips organized 4K by 1-bit in a 22-pin, dual-in-line
              packaqe.


2.0           OPERATI~G   PAHAMFTFRS.
              A summary of operatinq parameters for the t2K        ~emory   Module Is
              contalned in tables 1.0 thrnunh 5.0.




                                   Ta~le   1.0   Physicol Parameters

                    -----------------------------------------------------------------
--~-------------------------------~-------------~-----~------------------------
 ~------------
       Part                                                   Size (L x W x 0)              Weight
      Mumber                     ~omenclature            I     +/-0.100 InChes         I   (Pounds)
 ============= ============================== =======================1=========
  02640-60064         t?K   M~morv   peA
                                                                     1
                                                              12.5 x 4.0 x 0.5
                                                                                       ,
                                                                                       I    0.44
                                                                                       I
                                                                                       I
                                                                                       I
                                                                                       I




 -----------------------------------~-~------ --~-------------~---~------------
 -----------------------------~------~-----~----------~----~-------------------

                      ~111mber   of Backplane Slots Required:

--------------------------~--------------------------- --------------------------
---------------------------~~------------------------- --------------------------
                                               HP 13255

                                         +2r:, MEMflRY   MonUT.E

                                    Manual Part No. 13255-91064
                                                PP}NTF:D

                                               AUG-Ol-76




~-----~~-~------~~-----~~~-~~~~-----~-~---~-~~--------~--------------~--~

                                                 NOTICF.

          Top. information   cont~ined    in   thI~   document Is suhject to change
          without notice.
          HEWLETT-PACKARO MAKES      ~O WARRANTY OF ANY KTNO WITH REGARD TO THIS
          MATER I AL, INCIJtJOT N~, BUT NnT L 1M T TF.D TO THF. 1MPL I EO WARRANTIE S OF
          ~ERC~A~TABTLTTY AND FITNESS FOP A PARTTCllLAR PURPOSE. Hewlett-Packard
          5hAll not be liahle for  ~rrors contained herein or for incidental or
          conseQuential damaqes in connection with the furnIshing, performance,
          Or use of this material.
          This document contains proprietary information which is protected by
          copvriQht. 1\11 riQhts are reserven. No part of this document may be
          ~hotocopied or reproduced without the orior written consent of Hewlett-
          Packard Company.

---- ..   ~-----~---------~-------~---~~--~-----~--~---~-~------------~-------------
                         CoPYright c 197f;     by HF.wt,E.TT-PACKAPD COMPANY



             NnTF.:   This docum~nt is part of the 264XX DATA TERMINAL product
                      series T~chnical Information Packaqe (HP 13255).
1325'i                                                                                            13255-91064/02
+2K Memory Module                                                                                'Rev AUG-Ot-76




t.o        INTRODUCTTON.

           The +2K Memory Morlule allows expansion of 264XX Data Terminal memory
           capacity. The readlwrite memorY is accessihle throuqh th~ t~rminal
           bus and is orqanized in 2,048 by 8-bit bytes. Thts memorY module uses
           dynamic MOS RAM chips organized 4K by I-bit in a ?2-pin, dual-in-line
           pac1


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