ISO/IEC INTERNATIONAL STANDARD 11518-9 First edition 1999-04 Information technology - High-Performance Parallel Interface - Part 9: Serial Specification (HIPPI-Serial) IEC ISO Reference number ISO/IEC 11518-9:1999(E) No reproduction or networking permitted without license from IHS Not for Resale ISO/IEC INTERNATIONAL STANDARD 11518-9 First edition 1999-04 Information technoiogy - High-Performance Parallel Interface - Part 9: Serial Specification (HIPPI-Serial) @ISO/IEC 1999 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any PRICECODE P For price, see current catalogue No reproduction or networking permited without license from IHS Not for Resale 11518-9@ISO/IEC:1999(E) CONTENTS Page FOREWORD ..ii INTRODUCTION Clause 1 Scope.... 2 Normative references 3 Definitions and conventions ... 3.1 Definitions.. 3.2 Editorial conventions.. 3.3 Acronyms and other abbreviations.... 4 System overview... 4.1 Functional units .. 4.3 Non-HIPPI-PH control signals, OHn (Overhead bits). 4.4 Serial data input and output. 6 4.5 Configurations 6 5 Transmit sectior 6 5.1 Encodingthe20-bitdatafields 6 5.2 Encoding FO, F1 with REQUEST, PACKET, and BURST 5.3 Encoding Mo, M1 with CONNECT, READY, and OHn. 5.5 Transmit section clock signals.. 10 6 Receivesection. 6.1 Receive section clock signals.. 6.2 Operating on the 24-bit frames 6.3 Decoding 20-bit data fields . 12 6.4 Decoding FO, F1 into REQUEST, PACKET, and BURST 12 6.5 Decoding Mo, M1 into CONNECT, READY, and OHn.. 12 Link Control..... 13 7.1 Link Control output signals .. ..13 7.2 Link Contro! input signals .. .13 7.3 Link reset.... ..13 8 Serial optical interface... 8.1 General specifications ... 14 8.2 Fibre type..... 15 8.3 Optical connectors... 15 Serial Specification (HIPPI-Serial) No reproduction or networking permitted without license from IHS Not for Resale