background image

IBM

PCI SCSI-2 Fast/Wide Single-Ended Ada
pter
Installation Guide
 

 
 
 

Summary of Contents for PCI SCSI-2 Fast/Wide Single-Ended Adapter

Page 1: ...IBM PCI SCSI 2 Fast Wide Single Ended Ada pter Installation Guide...

Page 2: ...the publication The manufacturer 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 publicati...

Page 3: ...Installing Configuring 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 Win...

Page 4: ...chnical Commission IEC 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 Communi...

Page 5: ...attached devices are unplugged 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...

Page 6: ...vi PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide...

Page 7: ...n and configuration were 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...

Page 8: ...viii PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide...

Page 9: ...I synchronous data rates 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...

Page 10: ...r 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 insta...

Page 11: ...ors for each external device 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 attach...

Page 12: ...SCSI cable to correctly 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...

Page 13: ...Refer to the documentation 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 adap...

Page 14: ...r to the external port 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 connec...

Page 15: ...ast Wide Single Ended Adapter 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...

Page 16: ...nd configure command is 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...

Page 17: ...he path to the OEM SCSI 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 C...

Page 18: ...4 4 PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide...

Page 19: ...inator is required Figure 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 un...

Page 20: ...have a unique address To 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...

Page 21: ...or to the SCSI device at 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 ter...

Page 22: ...A 4 PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide...

Page 23: ...H6 37 Terminator P N 52G426 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 plu...

Page 24: ...B 2 PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide...

Page 25: ...atic termination sensing 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 terminator...

Page 26: ...hed S4 When placed in the 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 determ...

Page 27: ...ther it is at the end of 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 som...

Page 28: ...Figure C 2 SCSI Chain 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...

Page 29: ...erminators of another adapter 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 th...

Page 30: ...and adapter B has access 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 t...

Page 31: ...on the external adapter 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 l...

Page 32: ...C 8 PCI SCSI 2 Fast Wide Single Ended Adapter Installation Guide...

Page 33: ...one internal connector 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...

Page 34: ...Signal Name Pin 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...

Page 35: ...2 DB 13 DB 14 DB 15 Ground 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 1...

Page 36: ...nector Only Signal Name 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 In...

Page 37: ...to try to correct the interference 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...

Page 38: ...opean Standard EN 55022 The limits for Class B equipment were derived for typical residential environments to provide reasonable protection against interference with licensed communication devices Int...

Page 39: ...t is essential that other 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 adapter...

Page 40: ...to the standards set by 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...

Page 41: ......

Page 42: ...IBM Part Number 93H2370 Printed in the United States of America on recycled paper containing 10 recovered post consumer fiber 93H237...

Reviews: