:: 3000 :: series60 :: 30140-90045 Series 64 68 70 Microcode Manual Oct86

Part No. 30140-90045 EI086 HP 3000 Computer Systems HP 3000 SERIES 64/68/70 COMPUTER SYSTEMS MICROCODE MANUAL Fh;;tl HEWLETT .de. PACKARD FOR HP REPAIR USE ONL Y 1944 i PRUNERIDGE AVENUE, CLTPERTINO, CA 95014 Printed In l". S. A 10/ St>

NOTICE The information contained in this document is subject to change without notice HEWLETT-PACKARD MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THJ5 MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHAl'oo'TABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall net be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing. performance or use of this material. Hewlett-Packard assumes no responsibility for the use or reliability of its software on equipment that is not furnished by Hewlett-Pack

LIST OF EFFECTIVE PAGES The List of Effective Pages gives the date of the most recent version of each page in the manual. To verify that your manual contains the most current information, check the dates printed at the bottom of each page with those listed below. The date on the bottom of each page reflects the edition or subsequent update in which that page was printed. Second Edition ............. October 1986 Effective Pages Date all .................................... Oct 1986 OCT 86 III

PRINTING HISTORY New editions are complete revisions of the manual. Update packages, which are issued between editions, contain additional and replacement pages to be merged into the manual by the customer. The dates on the title page change only when a new edition or a new update is published. No information is incorporated into a reprinting unless it appears as a prior update; the edition does not change when an update is incorporated. First Edition ................. Jan 1984 Second Edition. . . . . . . . . . . . . . .. Oct 1986 OCT 86 iv

Physical Page PREFACE vi Section I INTERRUPT HANDLER AND 11 UTILITY SUBROUTINES Section II COLD LOAD AND DUMP MODULE 51 Section III RUN MODE INTERRUPT 70 HANDLER Section IV FLOA TING POINT AND WORD 167 SHIFT INSTRUCTIONS Section V CHANNEL PROGRAM A