HD64180

UMER 350 BISHOP'S WAY BROOKFIELD, WI. S3005 414 I 784·6641 HD64180 8·BIT HIGH INTEGRATION CMOS MICROPROCESSOR DATA BOOK -ADVANCE INFORMATION- ~HITACHI#un AD-E0039 This advance data has been preliminarily prepared based on manuscript translated in Japan. Use this information with caution, therefore, as the accuracy of the copy cannot be guaranteed. A revised, U.S. edition of this technical data is currently in preparation, and may be ordered by returning the Business Reply Card at the back of this publication. When using this manual, the reader should keep the following in mind: 1. This manual may, wholly or partially, be subject to change without notice. 2. All rights reserved: No one is permitted to reproduce or duplicate, in any form, the whole or part ofthis manual without Hitachi's permission. 3. Hitachi will not be responsible for any damage to the user that may result from accidents or any other reasons during operation of his unit according to this manual. 4. This manual neither ensures the enforcement of any industrial properties or other rights, nor sanctions the enforcement right thereof. Printed in U.S.A. Published: February 1985 TABLE OF CONTENTS 1. HD64180 OVERViEW................................................. 3 1.1 Block Diagram, Pin Assignment and Packaging .................... , 3 1.2 CPU Architecture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 5 1.3 1/0 Resources. . . . . . . . . . . . . . . . . . . . . ...