SAS PMII - Information Sheet
Contents
1. SAS PacketMaker II Serial Attached SCSI SAS Serial ATA SATA Traffic Generator Exerciser Tester Data Sheet j Versatile SAS SATA Exerciser for Testing 1 5 amp 3 0 Gb s SAS Wide Ports and SATA NETW ea RK 19915 Finisar Corporation OVERVIEW The Serial Attached SCSI SAS PacketMaker II PM2 is a versatile SAS traffic generator capable of initiator and target emulation with an integrated SAS recorder All SAS protocols are supported including SSP STP and SMP In addition PM2 supports SATA Users can work at the bit byte Dword packet or command level The product provides a complete solution for test environments ranging from R amp D to production PRODUCT DESCRIPTION PM2 is a 64 bit PCI card that operates in a 32 or 64 bit socket in a Windows based PC see Figure 1 Depending on the card model there is support for one two or four SAS phy links Each link capable of emulating a host or device see Figures 2 and 3 where two PM2 boards are detected by the software PM2 supports line signalling rates of up to 3 0 Gb s Two cards can be connected together via a sync cable to operate together to simulate up to 8 SAS links on the four phy link versions of the PM2 be piini Terur Erie Link T gps Hadras D nis The mahz defines which inke mre vesd by the pors bk 1 Lrk Onk 5 bred Link 5 ink Lk 7 Lk TY L1 11 11 TY 11111941 111119 It 11 19 1111 Figure 2 Config2. STP FIS 27 Register Host to Device FIS 34 Register Device to Host FIS A1 Set Device Bits Device to Host FIS 39 DMA Activate Device to Host FIS 41 DMA Setup Bi directional FIS 58 BIST Activate Bi directional FIS 5F PIO Setup Device to Host FIS 46 Data Bi directional OOB SIGNALS SUPPORTED COMRESET COMINIT COMWAKE COMSAS PRIMITIVES SUPPORTED NON CONNECTION SPECIFIC AIP NORMAL AIP RESERVED 0 AIP RESERVED 1 AIP RESERVED 2 AIP RESERVED WAITING ON PARTIAL AIP WAITING ON CONNECTION AIP WAITING ON DEVICE AIP WAITING ON PARTIAL ALIGN 0 ALIGN 1 ALIGN 2 ALIGN 3 BREAK BROADCAST CHANGE BROADCAST RESERVED 0 BROADCAST RESERVED 1 BROADCAST RESERVED 2 BROADCAST RESERVED 3 BROADCAST RESERVED 4 BROADCAST RESERVED CHANGE 0 BROADCAST RESERVED CHANGE 1 CLOSE CLEAR AFFILIATION CLOSE NORMAL CLOSE RESERVED 0 CLOSE RESERVED 1 EOAF ERROR HARD RESET NOTIFY ENABLE SPINUP NOTIFY RESERVED 0 NOTIFY RESERVED 1 NOTIFY RESERVED 2 OPEN ACCEPT OPEN REJECT BAD DESTINATION OPEN REJECT CONNECTION RATE NOT SUPPORTED OPEN REJECT NO DESTINATION OPEN REJECT PATHWAY BLOCKED OPEN REJECT PROTOCOL NOT SUPPORTED OPEN REJECT RESERVED ABANDON 0 OPEN REJECT RESERVED ABANDON 1 OPEN REJECT RESERVED ABANDON 2 OPEN REJECT RESERVED ABANDON 3 OPEN REJECT RESERVED CONTINUE 0 OPEN REJECT RESERVED CONTINUE 1 OPEN REJECT RESERVED INITIALIZE 0 OPEN REJECT RESERVED INITIALIZE 1 OPEN REJECT RESERVED STOP 0 OPEN REJECT
3. nm Ma Reni daria IC Regg Magias A aot ali TIT Aasna iho H pigmy 1 ax Psp LMS EET A eg rae 3 FEIE Pl larges Ey PD oam Yia Pedi Dats TEE Aprel Ced Lorra Suagperi Died iD Sadh ruota FN Tet ri ak ERES nonis Paula Ir x rna Sie iu Dis Dre E Cara 5 ce he tt MM imei LHK v LEP te eee LS ET 208E DS a Sa roe LIAI Poe Pad PT Figure 7 PacketMaker Development Software environment driven by a scripting language It can operate on any number of drives simultaneously each running their own script It offers customizable logging device reports and system reports Scriptgen provides an easy to use interface that allows for complex test scripts to be created quickly Choose from canned tests insert individual SCSI commands perform complex looping or conditional branching launch executables wait for user input before continuing the list of features PACKETMAKER SAS VALIDATION TOOLS SVT In addition an optional PacketMaker SAS Validation Tool SVT Model Number PM SVT is available see Figure 8 This is a protocol verification tool designed for SAS targets and expanders The software test suite is a Windows application that operates with PM2 Consisting of several hundred tests drawn from the SAS specifications authored by the SCSI Trade Association the SVT is capable of checking and validating many different areas of conformance to the SAS protocol specification There are t
4. RESERVED STOP 1 OPEN REJECT RETRY OPEN REJECT STP RESOURCES BUSY OPEN REJECT WRONG DESTINATION SOAF SSP AND SMP ACK CREDIT BLOCKED DONE ACK NAK TIMEOUT DONE CREDIT TIMEOUT DONE NORMAL DONE RESERVED 0 DONE RESERVED 1 DONE RESERVED TIMEOUT 0 DONE RESERVED TIMEOUT 1 EOF NAK CRC ERROR NAK RESERVED 0 NAK RESERVED 1 NAK RESERVED 2 RRDY NORMAL RRDY RESERVED 0 RRDY RESERVED 1 SOF STP SATA CONT SATA DMAT SATA EOF SATA ERROR SATA HOLD SATA HOLDA SATA PMACK SATA PMNAK SATA PMREQ P SATA PMREQ S SATA R ERR SATA R IP SATA R OK SATA R RDY SATA SOF SATA SYNC SATA WTRM SATA X RDY USER SPECIFIED BIT ERRORS SUPPORTED 10b Coding Error 10b Disparity Error Unknown Primitive CRC Error PROTOCOL ERRORS SUPPORTED Framing Errors Undersized Packets Oversized Packets Arbitration Failure and Retry SSP Sending a NAK CRC Error primitive not sending an ACK or NAK primitive timeout errors STP Sending SYNC primitives while receiving an STP packet not sending HOLDA primitives when a HOLD primitive is received simulating an error with a received STP packet by sending an R ERR primitive not sending an R RDY primitive when an X RDY primitive is received sending an STP without first sending an X RDY primitive SMP Timeout Errors unknown SMP Request unknown SMP Response HARDWARE SPECIFICATIONS PM SAS 1504Qe MECHANICAL DIMENSIONS Height 5 7 inches 145 mm includes fingers Width 11 4 inche
5. ROL COMMAND REGISTERS DATA STREAM CREATION PROGRAMMABLE ERROR GENERATION DYNAMIC ERROR INJECTION EVENT LOGGING ACTIVITY LOG WAIT STATES BUILT IN DIAGNOSTICS PACKET DEVELOPMENT SOFTWARE API TOOLKIT MICTOR CONNECTORS LINK AND PORT MODE AUTO TARGET MODE 8B 10B HARDWARE ENCODING DECODING SAS OUT OF BAND FUNCTION Each card can generate and receive traffic on 1 to up to 4 SAS links 4 Phy Link versions of card Two cards 4 Phy Link versions of card can be synchronized to allow up to 8 links of traffic generation and reception Supports SSP SMP and STP SATA protocols Send packets wait for packets branch packets compare packets and more Simulates hot plug events by forcing the Tx lines into common mode voltage Allows user to create and modify behavior packets Enables easy payload generation using several data streams including walking 1s incrementing patterns random patterns and user files Capable of sending many types of bit and protocol errors SAS Frames can also be altered to change parameters in fields add additional fields or manipulate data fields with dynamic data Allows user insertion of errors onto the SAS bus in real time Errors Such as CRC 10b and disparity can be inserted at anytime in the packet stream Logs several key events such as Errors Transmitted and Data Miscompares Contains the information received and transmitted on the links User may set the amount of ti
6. ds Burst mode bandwidth Best case 66Mhz 64 bit PCI 504 MBytes s Worst case 33Mhz 32 bit PCI 126 MBytes s Transfer Modes Uses Single Read Write and DMA Read Write PCI transfers 1 1 Mictor Connector on PM SAS 1501e 2 PM SAS 1504e and PM SAS 1504Qe only PM SAS 3001e has 1 and PM SAS 3002e has 2 SAS connectors 3 Recommended analyzer clock setup is for positive or negative clock skew from data of 2 ns 10 SYSTEM REQUIREMENTS amp Windows XP Professional or Windows 2000 Professional operating system Intel Pentium IV 2 0 GHz or faster processor amp Minimum of 256 MB system RAM amp 50 MBytes of hard drive space for program files amp 32 or 64 bit PCI bus socket for insertion of PM2 board operating at 33 or 66 MHz amp PC case capable of accommodating a PCI board 5 7 inches in height Caution If PacketMaker II is used in an open case then airflow devices to maintain proper system cooling are required A Operation of multiple cards under Windows 2000 is not recommended Please use Windows XP Professional instead B Most PCI X sockets are capable of 66 MHz operations PRODUCT ORDERING INFORMATION Model Number Description Model Number Description SAS Analyzers Related Products PacketMaker II Traffic Generators PM SAS 1501e SAS PacketMaker II 1 Phy Link 1 5 Gb s 2 PM SAS 1504e SAS PacketMaker II 4 Phy Link 1 5 Gb s 2 PM SAS 1504Qe SAS PacketMa
7. e is true as well hard drive engineers can use PM2 to emulate a HBA to test out their drive designs The emulated HBA can be programmed to send various packet streams to the SAS drive Responses received back from the drive can be reviewed and evaluated see Figure 9 The following code written in C illustrates building and sending a SSP packet stream The code builds a command frame with a Read 6 command in the CDB The code loops 1024 times incrementing the LBA in the CDB each iteration include lt stdio gt include saspm h PacketMaker API Header file for SAS int main unsigned long destAddress 2 long srcAddress 2 PacketID open 1 to hold PacketlD s for Open frame PacketID read6 2 to hold PacketID s for Read 6 void podlds unsigned long maxPods numPods IbalD size i j I Initialize SAS PacketMaker Library InitSASPacketMaker C PacketMaker DLL C PacketMaker pm cfg Create SSP Open Frame Packet Sequence destAddress 0 0x1734AC7 1 Destination Address destAddress 1 0xB5973814 e e o Figure 9 Sample Code Using the PM2 API E Failure Analysis Troubleshooting The PM2 records and saves all errors to a Event Log file The information stored includes the type of error link number timestamp and other useful data This important feature can help troubleshoot the cause of a SAS component failure or malfunction see Figure 10 ll Performance Analysis O
8. ests for the Physical Link and Transport layers of SAS targets and expanders Tests include aspects of p A m Tied kcu bd Phy Layer amp OOB Burst Time amp OOB Idle Time amp OOB Sets 9 Phy Reset Link Layer BREAKs amp Credit compliance amp Connection tags 9 Primitives Flow Control The PacketMaker SVT employs a simple to use graphical user interface see Figure 8 that allows the user to select which tests to run to launch the tests and to display the results The tests are organized and grouped in the left window and are presented in a tree view format A user selects the tests or group of tests to run by clicking on the checkboxes to the left of each test or test group heading Once the user has selected which tests to run he or she can click the start button triangle on the menu bar to begin running the test sequence Special setup instructions for certain tests are displayed in the top right window 9 The information instructs the user to take certain steps before the testing can proceed For example if the user sees the message connect a target to link 1 the user must perform this action before the PacketMaker SVT continues running the rest of the tests i tar Buai Tha chu Dada Ead x Pali LIU gam Y Fase Figure 8 PacketMaker SVT s Main GUI Window After each test is run the results are shown in the window 6 from previous page on the bottom right hand side Tests t
9. ften it is necessary to check and verify zou om om E whether a SAS component is operating in accordance to performance design during development This can be checked by using PM2 s Burst Mode or continuous looping on the same packet steam and observing and evaluating the effects on the SAS component Latency values can be checked by reviewing the timestamp information in the Activity Log Figure 10 Event Log shows Special Events such as Errors and Packet Miscompares ll Protocol Verification The PM2 allows for easy alteration of any of the fields in the packet stream allowing different protocol test scenarios to be easily set up see Figure 11 After the packet steam is transmitted the effects on the SAS component can be examined and evaluated using the Activity and Event logs E Manufacturing Tests In a manufacturing test environment there is a critical need to reduce and limit the amount of manual testing The PM2 s C based API is an important tool in achieving test automation It enables re use of previously developed test programs so that they can be re run over and over again with minimal user intervention Figure 11 Double Click on any Field to Edit or Change It FEATURES FULL DUPLEX SAS PORTS 1 5 amp 3 0 Gb s CARD SYNCHRONIZATION PROTOCOL SUPPORT SEQUENCE CONTROL PACKETS HOT PLUG CONNECTIVITY CONT
10. harnrzinpian To ordets a BATA Devica velact thes a rond option L S85 Hoot SAG Davies o SATA Han CERC CERUT Lk 4 SA5 Hoot SAG Deven o SATA Han Lk BAG Hoot SAG Deven o SATA Han LG S85 Host SAG Deven ca SATA Har Link SA5 Hoot SAG Davies o SATA Han Link 8 Figure 3 Link Type Setup amp Data Transit Packet 545 D Data Transit Solt arePackoeikaksr 2 003 ket 545 Framing Error p s un E D rum mu BYTTE Cof Wires nup BH tend Rec Fent Pocket Helge ia T krumt Parkark Aria Furrt Parket Beguerv Belle v r Fader Jake L TAL FF 4 Ear bak ees Invert pedata Cong Directa Before amp ria ko Packair F Praia E G FEFEEEEFEEE Du Fent Packers Cathy Deere ate E Concert Packet ko str COMMAND Salo Amed ua Carell Fes Pathe Trumert Weitfor Granch Barbara Tiartkr DATA Inner smerte Branch ator PEDE Viti LESFOHSE ar Gan eee NE sitar 33P FRAME Qos Reserved I 1 Tiati TASE E ET MOSE PRESERVED 1 BOSE RESEF Wath TRANSFER SEALY Figure 4 Creating a Packet Stream Three Tier Structure Packet Stream Objects are laid out fields are all user definable so the flow control management is horizontally with a three tier structure to display can be changed to suit supported help with quick recognition of the individual preferences On the left of objects and easy understanding of their each objec
11. hat passed are shown in green tests that failed are highlighted in red with causes of the failure given During the running of any particular test the test name shows up in blue color in the select test window The result window is a scrolling text display The information shown in the results windows is saved into a log file In addition this file can be printed Clear and concise help files describe the purpose of each test and the meaning of any specific output when a failure occurs PM2 provides hardware and software engineers with the power to test their new devices or controllers with virtually unlimited combinations of Serial Attached SCSI and Serial ATA protocol traffic This capability dramatically reduces development and qualification time requirements miel BE TE ama De H ET P EE EE er ar ws e EI uD kn HH x jg EL i in np TE Wi ne on PT 15 Dn eem Hit F I fr M 8 A x8 Sync Connector Trigger in Pushbutton future feature Status LEDs Dynamic Error Pushbutton Pod ID Display Forus iT FER BM m r i FacketMaker II KL iii nar r ESE ues Ptr RS Trigger Out Trigger In future feature SAS SATA connectors Mictor Connectors APPLICATIONS E Design and Development Testing To verify that a SAS drive is operating correctly an actual host bus adapter HBA must be available the convers
12. inal inspection c Scriptgen is an easy to use tool for rapidly creating simple or complex test scripts 11 Requires a PacketMaker II Traffic Generator Compatible with RX 108P Analyzers Compatible with RX 252P Analyzers 1389 Moffett Park Drive Sunnyvale CA 94089 Phone US Toll Free 888 746 6484 FEDELET IC amp Bb ULLI YS Market Leadership Award st SNIA Storage Networking Industry Association i Phone Intl 408 400 1000 Fin isar Co rp ora tio n Email networktools sales finisar com www finisar com FIBRE CHANNEL INDUSTRY ASSOCIATION
13. ker II 4 Phy Link H W emulation 1 5 Gb s 2 PM SAS 3001e SAS PacketMaker II 1 Phy Link 1 5 amp 3 0 Gb s 2 PM SAS 3002e SAS PacketMaker II 2 Phy Link 1 5 amp 3 0 Gb s 2 Software PM DEV PacketMaker Development Software Upgrade 3 4 PM SVT PacketMaker II SAS Validation Tool 4 RX 108P SLIM RX 108P FIT RX 108P BUFF RX 252P SLIM RX 252P FIT RX 252P BUFF DR SAS 3000 DR SATA 3000 USB Controlled Analyzers Bus Doctor RX 108 channels 64M events buffer Bus Doctor RX 108 channels 128M events buffer Bus Doctor RX 108 channels 256M events buffer Bus Doctor RX 252 channels 64M events buffer Bus Doctor RX 252 channels 128M events buffer Bus Doctor RX 252 channels 256M events buffer Bus Pods Serial Attached SCSI pod 1 5 amp 3 0 Gb s Serial ATA pod 1 5 amp 3 0 Gb s 9 3 4 S 6 2 Includes PM DEV Provides 3 SAS SATA focused PacketMaker II test tools that cut the development DR SAS 3004 4x SAS Pod SATA Connectors 1 5 amp 3 0 Gb s 6 DR SAS 30W4 Wide Port SAS Pod MicroGiga Connectors 1 5 amp 3 0 Gb s 1 Includes PM2 board GUI control software user manual and API process and time to market of new SAS SATA devices a Extreme SCSI issues any SCSI command to any device running the SAS SATA protocols b Extreme Manufacturing test environment is designed for SAS SATA peripheral testing as well as manufacturing DVT ORT incoming inspection and f
14. l only be allowed to change display options such as colors Insertion or deletion of packets is not allowed Once the Packet streams are created they can be sent once looped for a certain number of Figure 6 Link and Port Modes times or looped infinitely Predefined errors can be introduced into the SAS traffic at any time during the send process through software or a manual pushbutton There are other powerful features that are supported by the PM2 and can be utilized through the GUI The PM2 supports Link and Port Mode see Figure 6 In Link mode users must insert the SAS addresses into the Link Mode scripts However in Port mode the target SAS addresses are automatically located allowing for auto insertion of these addresses The PM2 also has the ability to vary the OOB Out of Band signalling timing this unique feature allows the duration and frequency of COMINIT COMSAS and COMWAKE to be easily adjusted to test initiator and target responses to such changes There is also another very unique feature the hardware data generation and comparison Data patterns are generated transmitted and then checked Errors are recorded and logged The PM2 also has analysis capabilities as it can monitor and record packet information and errors on the bus If full SAS decode and analysis capabilities are required the PM2 can be used with a Bus Doctor Serial Attached SCSI protocol analyzer C BASED API The
15. me to wait before sending the next packet This can range from 26 67 ns to 8 hours Verifies device functionality using built in diagnostics such as a Power On Self test or Out of Band OOB Signaling There is also a memory initialization test to insure the memory on the PM2 is functioning properly Simple to use GUI interface that easily allows creation and generation of packet streams as well as bus monitoring Provides an API Application Programming Interface toolkit to generate packet streams and send traffic using C functions Allows user to monitor the PHY transmit and receive 10b data paths Supports multi link Link Mode and multi port Port Mode packet streams In Port Mode commands are queued across multiple SAS links using one of five user selectable algorithms i e round robin random Useful when it is difficult or impossible to foresee and program in initiator activity sequence Provide initiator with layered control Performs time sensitive 8b 10b encoding decoding functions in the FPGA Can varying the timing and duration of SAS Out of Band OOB sequences to test device ability to handle them SPECIFICATIONS FLOW CONTROL DIRECTIVES SUPPORTED Send Waitfor Waitfor Branch Compare Multi Compare Config FRAMES SUPPORTED ADDRESS FRAMES SUPPORTED AF 0 Identify AF 1 Open SSP IU 01 DATA IU 05 XFER RDY IU 06 COMMAND IU 07 RESPONSE IU 16 TASK SMP IU 40 SMP REQUEST IU 41 SMP RESPONSE
16. s WiF Oone ENS aco Trac Wait PESPOMSE FESPORSE IMECTETE TE Donee ais rrara Frera ni Gee Vist x NTN AT Figure 5 Extreme SCSI DwencEme Likte Hae Eon Hardees D ada Hehe Costs Coinpese Bened Pori einge Fot Linke For Hode ODE on Aest O08 Settings Ta Link Fiouting Akgosthan Duns gt 1 Dri Dnt Aik Fic ivast Ta l Pon 515 kc Da Dvd dc Diac DHDepih Sti Tag End Tap PoDDDODDOOEDER neocon p Ee Tin fon 1 j ESES oomoo DODDODODDOD BDCODOODOUDODOOD DOXXXCOUDOU Bali Ti d de Ld f DEGCDDDDCOORDODO Hydea iis Heaaare Duby Copas Terence Lik Tes Haas Erin DODDODODODODODOD Bened Pot ties Fot Links For Node ODE on Resst O08 Setting Device T ppm Bui Dust Acker Tag mtr info Dep Sti Tag End Tap defined by the Serial Attached SCSI protocol specifications may be used In free form mode however illegal structures invalid field values and other errors may be set up Field values can be changed by simply double clicking on them Coding or Disparity Byte errors can be added pop up menu provides the options for making the changes By right clicking on any field the user may delete it or insert another with all the options made available through simple menus In the view only mode the user can double click on fields to bring up the editor but wil
17. s 290 mm Weight 0 65 Ibs 295 grams CONNECTORS 64 bit 66 MHz PCI edge 4 Mictor connectors 1 4 Standard SAS connectors 2 BNC Trigger Out BNC Trigger In future feature POWER SPECIFICATIONS PCI EDGE POWER REQUIREMENTS 3 3 V Supply Voltage enti once bee Ra E Eos rine 3 3 V 4 Maximum Current Iccmax 6A 5V Supply WONAGG Pre 5 V 10 Maximum Current Iccmax 0 5A DC SIGNALING PCI SIGNALS 3 3 V Card found in the PCI 2 2 specification MICTOR CONNECTORS LVCMOS 3 3V Per EIA JESD8 B standard TRIGGER OUT LVCMOS 3 3V Per EIA JESD8 B standard AC TIMING PCI SIGNALS Per PCI 2 2 specifications SAS CONNECTORS Signaling Rate nanana anaana 1 5 Gb s Clock Jitter 22e LLLI Rm ve oe 100 ps MICTOR CONNECTORS Represent the Mictor AC timing characteristics for this product for monitoring parallel 10b Tx and Rx data for each link Transmit monitoring outputs Full speed operation tsu th tsu th QTn_TBC_ i tsu Setup Time 2nsec QTn Tx QTn CM th Hold Time 2nsec Receive monitoring outputs Full speed operation QTn RBC tsu Setup Time 2nsec QTn Rx QTn RX LOS th Hold Time 2nsec ENVIRONMENTAL Maximum Ambient Temperature 509 C Maximum Relative Humidity 9096 Airflow Per Intel amp ATX specification SUBSYSTEM PCI SPECIFICATIONS Width Compatible with 32 or 64 bit wide PCI bus sockets and most PCI X sockets Speed Compatible with 33 or 66 MHz bus spee
18. second way to to create packet streams and to operate PM2 is with the C based API There are more than 400 function calls available in the API library It supports all the functionality available in the GUI application but with more flexibility due to the power of the C programming language With the API stand alone programs can be written and re run over and over again PM2 comes bundled with a set of ready to use programs PACKETMAKER DEVELOPMENT SOFTWARE The PM2 comes bundled with the PacketMaker Development Software package Model Number PM DEV see Figure 7 This package provides three SAS SATA focused test tools Extreme SCSI allows users to issue any SCSI command to any SAS SATA device on any protocol It provides unparalleled functionality in a tabbed interface for easy navigation and enhanced useability Combine this with powerful utilities such as Format Microcode Download Inquiry Log and Mode Page sense and modification media tools copy compare and canned tests Command Compliance Reserved Bit Testing Random Command sequencing Operate on a single or multiple devices Extreme Manufacturing helps users test SAS SATA peripheral It provides a powerful yet simple test Cairne 20S Yor eee 00 ST Fasit quum ME c6 man rol Aag oce menn Mae hagen D porn Fs Congue EHIE Copy DHI Lag iHi Ib Leg mit ee es a Fleck erri TA Hoh tek Mode Sere GE Ferner cadem Une pp
19. t are colored indicators that SAS Frames can also be altered to structure The top tier describes the clearly show whether the object will be change parameters in fields add protocol structure such as a command sent received or compared additional fields or manipulate data frame Information Unit or FIS type fields with pre programmed data After inserting the packet any of the patterns The second tier 9 provides the field default field values can be modified name The last tier O displays the field Everything from changing how Align and The GUI application allows for editing in value The colors for structures and Sync Primitives behave to three modes In the legal mode only handshaking credit management and valid structures and field values as E SAS DOPregram Files Data Trami Padahana VTesUnil y 1 ME 2255 Link pris fi Walt SCF tify Frame zi EL Huacisciur Den pp ickbars Fisa luga Farei F d reece STP instalar SE r Farer 55 a METETA Qu End Device Oni Mot kjent Fe be ae Mer xm x A AED jur x Wat ERES i 82 E AS em Files MIDI IRE TT mm T WEIREN Dl Tass D 5 Be Unga FR Vala Trass P acketllskes PackalSi a co e imineo EDO i Cod Reiko fg CocelSeecko i DENMEN WI 01 Erd Device Oni Ink Ink 3 YF Done m r BET TETETE Dons Fr Done OMETETE TE Dons L3 Fs L3 E F
20. uring Links into Ports Haha E raisin l Haase Daia Coinpese Geray Port Getinge FotLinke For Node ODE on Rest ODE Seting tt 111111 Figure 1 PM2 board inside a PC cut away view These links see Figure 2 can also be configured to work together or separately for wide port operation This function provides test engineers with the ability to have synchronized control over multi lane traffic and simulate SAS components such as drives or host bus adapters There are four ways to interact with and control the PM2 GUI WINDOWS APPLICATION The first way is to use the GUI application the other way is to use the API Application Programming Interface The GUI application see Figure 4 be Di piini 1194 L1 101 11 Hardeeeee Dada Bene Por Getings PokLinks Fot Mode 008 on Ress O08 Settings Teau E rok provides an easy to use interface to create and send SAS packet streams lt behaves like a word processor for packets with drag and drop cut and paste and insert and delete functions A series of simple pull down menus provides all the options for inserting new packets into a new or existing stream for each link One Packet Stream Editor will be opened for each link in Link Mode The Multi Link Editor see Figure 5 makes it easy to work with more than one Stream Editor Hetast Dos Deap Lik Tas Heare Ewan Ta emul ae 243 Hori 243 Cece of EATA Host zulecit
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