IBM 55PUS8118 SCSI-2 Скачать руководство пользователя страница 10 | Manualshive

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The adapter provides built-in SCSI terminators that are automatically enabled or
disabled depending on what cables are attached.

Handling the Adapter

Attention: Static electricity may damage your equipment. Leave the adapter in the
static-protective bag until you are ready to install the adapter.

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PCI SCSI-2 Fast/Wide Single-Ended Adapter Installation Guide

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Содержание 55PUS8118 SCSI-2

Страница 1: ...IBM PCI SCSI 2 Fast Wide Single Ended Ada pter Installation Guide All manuals and user guides at all guides com...

Страница 2: ...nufacturer may make improvements and or changes in the product s and or the program s described in this publication at any time without notice It is possible that this publication may contain referenc...

Страница 3: ...and Verifying Software 4 1 Verifying Device Driver Installation 4 1 AIX Device Driver Installation 4 1 Windows NT PowerPC Edition Device Driver Installation Version 3 51 4 3 Windows NT PowerPC Edition...

Страница 4: ...Statement E 2 United Kingdom Telecommunications Safety Requirements E 2 Avis de conformit aux normes du minist re des Communications du Canada E 4 Canadian Department of Communications Compliance Stat...

Страница 5: ...nplugged When adding or removing any additional devices to or from the system ensure that the power cables for those devices are unplugged before the signal cables are connected If possible disconnect...

Страница 6: ...vi PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide All manuals and user guides at all guides com...

Страница 7: ...e successfully completed Related Publications This book refers to the documentation that came with your system unit ISO 9000 ISO 9000 registered quality systems were used in the development and manufa...

Страница 8: ...viii PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide All manuals and user guides at all guides com...

Страница 9: ...s up to 10 MHz Wide 16 bit SCSI supports a maximum transfer rate of 20 MB 20 000 000 bytes per second Narrow 8 bit SCSI supports a maximum transfer rate of 10 MB per second The PCI SCSI 2 Fast Wide Si...

Страница 10: ...what cables are attached Handling the Adapter Attention Static electricity may damage your equipment Leave the adapter in the static protective bag until you are ready to install the adapter 1 2 PCI...

Страница 11: ...evice in your planned SCSI chain You can attach external wide 16 bit devices or narrow 8 bit devices to the adapter with the proper cable In both cases the cable end that attaches to the adapter is a...

Страница 12: ...y attach a device Narrow devices use a cable with a 50 pin connector on the device end and a 68 pin connector on the adapter end Wide devices use a cable with a 68 pin connector on both ends SCSI spec...

Страница 13: ...tion provided with your system unit to remove the system unit covers and to install an internal SCSI device Attention Static electricity may damage your equipment Leave the adapter in the static prote...

Страница 14: ...J2 Use the fastening screws on the cable connector to securely attach the connector to the adapter 2 Connect the other end of the cable to your SCSI device 3 If necessary connect additional cables to...

Страница 15: ...dapter is available for use follow the steps below 1 If the system unit is not on turn it on 2 Log in as root 3 At the prompt type the following and press Enter lsdev Cc adapter grep scsi 4 A list of...

Страница 16: ...in progress When RUNNING changes into OK scroll down to the bottom of the page and locate the Installation Summary At the bottom of the page if the installation was successful SUCCESS appears in the...

Страница 17: ...adapter files 8 Select Continue 9 After selecting the driver a window appears prompting whether or not tagged command queueing is desired If so click on OK otherwise click on Cancel 10 On the SCSI Ad...

Страница 18: ...4 4 PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide All manuals and user guides at all guides com...

Страница 19: ...re A 1 SCSI Chain with Internal and External Devices Term is the SCSI terminator on the last device or the end of the cable Setting SCSI Addresses Each SCSI device requires a unique SCSI address The a...

Страница 20: ...o determine the SCSI addresses of the devices adapters already installed enter the following command lsdev Cs scsi This command returns the following information Column 1 device name for example scsi...

Страница 21: ...t each end of the chain Refer to the device instructions to find out how it is terminated If necessary you should purchase terminators when you buy devices and cables Active terminators are required f...

Страница 22: ...A 4 PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide All manuals and user guides at all guides com...

Страница 23: ...G426 2113 Adapter to 8 bit external SE single ported device plus term 1 5 meter Cable P N 52G 174 Terminator P N 52G426 2115 Adapter to 16 bit external SE dual ported device plus term 1 meter Cable P...

Страница 24: ...B 2 PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide All manuals and user guides at all guides com...

Страница 25: ...g logic to be overridden by setting the individual jumpers on jumper block J7 The automatic sensing logic that controls the enablement and disablement of the built in terminators detects external and...

Страница 26: ...he OUT position the termination control logic automatically determines that a cable and terminator are attached to the external bus This is used in conjunction with S3 to determine whether a cable and...

Страница 27: ...f a SCSI chain or in the middle of a SCSI chain The adapter then enables or disables its built in SCSI terminators as required Typical installations use only one adapter and some number of internal or...

Страница 28: ...in with Internal and External Devices Term is the SCSI terminator on the last device or the end of the cable C 4 PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide All manuals and user guide...

Страница 29: ...dapter on the SCSI bus Therefore in these cases you must specify to the adapters that external cabling is in use by moving the jumpers on J7 These configurations also require that you change the defau...

Страница 30: ...ss to those devices The internal and external cabling must be the same width If the internal cabling is wide the external cabling must be wide A narrow device can be placed on the internal bus if a wi...

Страница 31: ...A s external connector Failure to do so may make the adapter fail intermittently and may cause adapter diagnostics to fail If the external cable is removed from adapter A and left attached to adapter...

Страница 32: ...C 8 PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide All manuals and user guides at all guides com...

Страница 33: ...can have a cable attached at a time Internal 50 Position SCSI Bus Connector 1 2 49 50 Figure D 1 Internal 50 Pin SCSI Bus Connector Signal Name Pin Pin Signal Name Ground Ground Ground Ground 1 3 5 7...

Страница 34: ...Pin Signal Name Ground Ground Ground Ground Ground 41 43 45 47 49 42 44 46 48 50 MSG SEL C D REQ I O SI_O D 2 PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide All manuals and user guides a...

Страница 35: ...und Ground Ground Ground 5 6 7 8 39 40 41 42 DB P1 DB 0 DB 1 DB 2 Ground Ground Ground Reserved 9 10 11 12 43 44 45 46 DB 3 DB 4 DB 5 DB 6 Ground Ground Ground Ground 13 14 15 16 47 48 49 50 DB 7 DB P...

Страница 36: ...Pin Pin Signal Name Ground Ground Ground Ground Ground Ground 29 30 31 32 33 34 63 64 65 66 67 68 REQ I O DB 8 DB 0 DB 10 DB 11 D 4 PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide All ma...

Страница 37: ...nterference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a cir...

Страница 38: ...The limits for Class B equipment were derived for typical residential environments to provide reasonable protection against interference with licensed communication devices International Electrotechn...

Страница 39: ...er optional cards not supplied by the manufacturer do not use main voltages or any other excessive voltages Seek advice from a competent engineer before installing other adapters not supplied by the m...

Страница 40: ...y the Voluntary Control Council for Interference by Information Technology Equipment VCCI This product is aimed to be used in a domestic environment When used near a radio or TV receiver it may become...

Страница 41: ...All manuals and user guides at all guides com...

Страница 42: ...IBM Part Number 93H2370 Printed in the United States of America on recycled paper containing 10 recovered post consumer fiber 93H237 All manuals and user guides at all guides com...

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