ScanTAP-32 User`s Manual
Contents
1. Table of Tables Table 1 1 Table 2 1 Table 2 2 Table 2 3 Table 2 4 Table 2 5 Table 2 6 Table 2 7 Table 2 8 ScanTAP 32 DC Characteristics inae Tae etr teg e a pe ga D E io 1 3 20 Pin Connector PilOUt i uie oe lidia di 2 4 TAP Ufilization e epe i peo eue re eei D due ede eee EUIS 2 5 TAP Connection for Targets With One TAP teer neon nono rennen tte 2 6 TAP Connection for Targets With Two TAPS eene nennen eee nennen trennen 2 7 TAP Connection for Targets With Four TAPS eene nennen trennen 2 7 TAP Connection for Targets With Eight TAPs esee etre 2 8 TAP Connection for Targets With Sixteen TAPS eene ene enne 2 8 ScanTAP 32 TAP Voltages Table eie e e e er ER e eb teens 2 10 Chapter 1 Product Overview Introduction The ScanTAP 32 Multiple TAP Intelligent Pod is a desk top rack mountable instrument that expands the Corelis high speed boundary scan interface to up to 32 TAPs With the ScanTAP 32 a single PC equipped with the Corelis PCI 1149 1 Turbo controller card can simultaneously perform Boundaty Scan Testing and In System Programming ISP on up to 32 targets each equipped with IEEE 1149 1 Test Access Ports TAPs The ScanTAP 32 shown in Figure 1 1 is configured to mount in a standard laboratory 19 inch instrumentation tack It can also be used on the desktop Figure 1 1 ScanTAP 32 Produ2. Humidity Storage Environment Temperature 115 VAC at 60 Hz 90 to 264 VAC 50 to 60 Hz 50 Amp max at 115 VAC 80 Amp max at 230 VAC 5 0 Amp max at 115 VAC 2 5 Amp max at 230 VAC 0 C to 55 C 10 to 90 non condensing 40 C to 85 C Concurrent scanning at all TAPs occurs at up to the full TCK rate capability of the PCI 1149 1 Turbo Product Overview Chapter 2 ScanTAP 32 Installation When you receive the Scan TAP 32 Multiple TAP Intelligent Pod product it should contain the following items ScanTAP 32 Multiple TAP Intelligent Pod unit 6 foot Cable to connect the PCI 1149 1 Turbo Controller to the ScanTAP 32 Corelis P N 15339 115 VAC power cord This ScanTAP 32 User s Manual Ensure all materials listed are present and free from visible damage or defects before proceeding If anything appears to be missing or damaged contact Corelis at the number listed on the front cover immediately ScanTAP 32 Installation Perform the following installation steps to connect the Scan TAP 32 intelligent pod to the PC System 1 If you are installing the ScanTAP 32 in a 19 rack then make sure to connect the ground lug on the back panel of the ScanTAP 32 to the rack equipment ground according to local electric codes and safety practices Install the 115 VAC power cord into the Scan TAP 32 power connector on the back panel Connect one end of the 6 foot cable Corelis P N 15314 to the HOST connector on the Sca
3. TAPs Target with 4 TAPs ScanTAP 32 Target 1 TAPI TAP4 Target 2 TAP5 TAP8 Target 3 TAPS TAP12 Target 4 TAP13 TAP16 Target 5 TAP17 TAP20 Target 6 TAP21 TAP24 Target 7 TAP25 TAP28 Target 8 TAP29 TAP32 Table 2 5 TAP Connection for Targets With Four TAPs ScanTAP 32 Installation Target with 8 TAPs ScanTAP 32 Target 1 TAP1 TAP8 Target 2 TAP9 TAP16 Target 3 TAP17 TAP24 Target 4 TAP25 TAP32 Table 2 6 TAP Connection for Targets With Eight TAPs Target with 16 TAPs ScanTAP 32 Target 1 TAP1 TAP16 Target 2 TAP17 TAP32 Table 2 7 TAP Connection for Targets With Sixteen TAPs The ScanExpress Runner software will indicate how the TAPs are chained Figure 2 3 below 16 targets with 2 TAPs each are being tested o ScanExpress Runner 1TAP1board tsp ni xi File Setup Diagnostics View Help UUT Name 16 of 16 LILITs being tested UUT Connection Staus FirstFailedTestStep_ 0 O ULT 1 TAPs 1 2 Not Tested ULT 2 TAPs 3 4 Not Tested UUT 3 TAPs 5 6 Not Tested ULT 4 TAPs 7 8 Not Tested UUT 5 TAPs 9 10 Not Tested UUT 6 TAPs 11 12 Not Tested UUT 7 TAPs 13 14 Not Tested UUT 8 TAPs 15 16 Not Tested ULT 9 TAPs 17 18 Not Tested UUT 10 TAPs 19 20 Not Tested ULT 11 TAPs21 22 Not Tested UUT 12 TAPs23 24 Not Tested ULT 13 TAPs 25 26 Not Tested ULT 14 TAPs27 28 Not Tested ULT 15 TAPs 2
4. 100 x 0 100 spacing TRST X X GND TDI x X GND TDO X X GND TMS X X GND TCK X X GND Write Strobe GPIO1 X X GND GPIO2 X X GND Ready Busy GPIO3 X X GND N C reserved x X GND N C reserved X X GND Figure 2 2 20 Pin TAP Connector top view The connector pinout is shown in Table 2 1 The first 5 signals on pins 1 through 9 are the standard IEEE 1149 1 signals Corelis Flash Programming software supports two additional signals the external write strobe signal Write Strobe and the external Ready Busy signal The Write Strobe signal is active low and should be pulled up with a 1K resistor on the target board It needs to be logically OR ed with the flash Write Enable WE signal so that assertion of either the flash Write Enable WE signal or the external write strobe will assert the flash WE input The Ready Busy signal is an open collector open drain signal which is directly tied to the same signal s on the Flash device s Pins 17 and 19 are not currently used and should not be connected ScanTAP 32 Installation 2 3 The connector is a 3M part number 3428 6302 It is a 0 1 x 0 1 header with latch ejector Note Pin Signal Direction 1 TRST Input to the UUT 2 GND 3 TDI Input to the UUT 4 GND 5 TDO Output of the UUT 6 GND 7 TMS Input to the UUT 8 GND 9 TCK Input to the UUT 10 GND 11 Write Strobe GPIO1 In
5. 32 Figure 2 4 Controller Configuration Window Select Advanced Figure 2 5 contains the output driver voltage and input threshold voltage ScanTAP 32 Installation 2 9 ScanTAP Advanced Configuration 3 xi r Output Voltages Input Thresholds TAPI Voltage 3 304 Y TAP1 Threshold TAP2 Voltage 2 504 Y TAP2 Threshold TAP3 Voltage 1 80V hd TAP3 Threshold TAP4 Voltage 3 304 X TAP4 Threshold 0 90 0 90 0 90 0 90 Cancel Figure 2 5 Voltage Configuration Window Below is a table showing the voltages and threshold voltages set up in Figure 2 5 TAP Output Threshold Voltage Voltage TAP1 TAPS TAP9 TAP13 TAP17 TAP21 TAP25 TAP29 3 3V 0 90V TAP2 TAP6 TAP10 TAP14 TAP18 TAP22 TAP26 TAP30 2 5V 0 90V TAPS TAPT TAPTI TAP15 TAP19 TAP23 TAP27 TAP31 1 8V 0 90V TAP4 TAP8 TAP12 TAP16 TAP20 TAP24 TAP28 TAP32 3 3V 0 90V Table 2 8 ScanTAP 32 TAP Voltages Table Note that the Output Voltage setting sets the output voltage for the following signals e TDI output of the ScanTAP 32 TAPs e TMS e TCK e GPIO1 e GPIO2 e GPIO2 and the Input Threshold Voltage setting sets the input threshold voltage for the TDO signal input of the ScanTAP 32 TAPs 2 10 ScanTAP 32 Installation Connecting and Removing UUTs After the initial power up of the unit there is no further need to cycle power to the Scan TAP 32 To connect t
6. 9 30 Not Tested ULT 16 TAPs 31 32 Not Tested m Test Status Per Run Statistics Accumulative Test Statistics Status Ee ToalUUTs 0 TeadUUTs 0 0 Passed UUTs 0 J 0 Passed UUTs og No Data use Run Test Close FailedUUTs 0 Figure 2 3 Target Configuration Window 2 8 ScanTAP 32 Installation TAP Voltage Configuration The ScanTAP 32 implements a scaled architecture One ScanTAP 32 module contains the logic of a Scan TAP 4 times eight 8 The TAP and I O output voltage attribute is shared amongst each of the 8 blocks There are four TAP output voltages labeled TAP1 TAP2 TAP3 TAP4 These control TAP 4 N 1 TAP 4 N 2 TAP 4 N 3 TAP 4 N 4 for N 0 1 2 3 4 5 6 7 The TDO threshold voltage from the target may also be configured although usually it is adequate to leave the setting as automatic To set these voltages go to the ScanExpress Runner or ScanPlus Runner main window Select Setup select Controller as shown in Figure 2 4 Configuration 3 xj Test Plan Generation User Settings Controller Configuration Parallel Outputs Multiple UUTs Controllers r Controller Settings gt TAPs Voltage Advanced Mi Input Threshold 0 90 m Null Device PCI 1143 1 Turbo A w PCI 1149 1 Net 1149 1 TCK Frequency fi 0 000 MHz X Delay Compensation Automatic y Slew Rate Automate Y a TAPs Configuration iti sz Current Controller PCI 1149 1 Turbo ScanTAP
7. APs 1 5 9 29 The second output voltage is for TAPs 2 6 10 30 The third output voltage is for TAPs 3 7 11 31 The fourth output voltage is for TAPs 4 8 12 32 Programmable Input Voltage 0 50V to 2 0V in 0 05V increments Independent Input Voltages Four 4 independent input threshold voltages can be set The first input voltage is for TAPs 1 5 9 29 The second input voltage is for TAPs 2 6 10 30 The third input voltage is for TAPs 3 7 11 31 The fourth input voltage is for T APs 4 8 12 32 Signals DC characteristics See Table 1 1 1 2 Product Overview Symbol Test Conditions Limit Min Limit Max Units Vin Vdd gt 2 5V 2 Vdd 0 5 V Vdd 2 5V 0 65 x Vdd Vdd 0 5 V Vr Vdd gt 2 0V 0 7 V Vdd lt 2 0V 0 35 x Vdd V Vou Iou 2 mA Vdd 0 35 V Vor lo 2mA 0 45 V Vdd 1 65V los Vdd 1 65V 1 95V 4 mA lop Vdd 1 65V 1 95V 4 mA Table 1 1 ScanTAP 32 DC Characteristics For additional information please refer to the Advanced Low Voltage CMOS AVC family signal characteristics data available from TI and from other AVC device manufacturers Physical Box Outline Dimensions 19 rack compatible 3U 16 8 in X 9 2 in X 5 0 in Product Overview 1 3 Input Power Nominal Voltage Input Range Peak Inrush Current Input Line Current Operating Environment Temperature Relative
8. CORELIS Scan TAP 32 ScanTAP 32 Multiple TAP Intelligent Pod User s Manual Document Part Number 70332 REV C Copyright O 2003 2007 Corelis Inc 12607 Hiddencreek Way Cerritos CA 90703 2146 Telephone 562 926 6727 Fax 562 404 6196 Preface PRINTING HISTORY New editions are complete revisions of the manual Update packages which are issued between editions contain additional and replacement pages to be merged into the manual by the customer The dates on the title page change only when a new edition is published A software code may be printed before the date this indicates the version of the software product at the time the manual or update was issued Many product updates and fixes do not require manual changes and conversely manual corrections may be done without accompanying product changes Therefore do not expect a one to one correspondence between product updates and manual updates Edition 1 March 2003 Edition 2 July 2006 Edition 3 September 2007 GENERAL NOTICE Information contained in this document is subject to change without notice CORELIS shall not be liable for errors contained herein for incidental or consequential damages in connection with the furnishing performance or use of material contained in this manual This document contains proprietary information which is protected by copyright All rights reserved No part of this document may be reproduced or translated to other languages without t
9. ct Overview 1 1 Features of the ScanTAP 32 The Corelis ScanTAP 32 Multiple TAP Intelligent pod connects to the PCI 1149 1 Turbo boundary scan controller via the 68 pin SCSI II type HOST connector Differential signal driving supports cables of up to 30 feet Automatic delay mechanisms compensate for transport delays through the cable The 32 TAPs are individually configurable for interface voltages from 1 25V to 3 30V On board voltage translation logic allows a host to chain these TAPs together or to configure them for gang programming During gang programming each TAP drives the same data out to up to 32 tatgets and simultaneously programs and vetifies them Optional Slow Slew rate Voltages limited to 1 8 V to 3 3 V for slow slew is provided ScanTAP 32 Specifications PCI 1149 1 Turbo Interface Host Connector 68 pin SCSI type AMP part no 787171 7 or equivalent Host Cable Length 6 foot standard Corelis P N 15339 15 foot optional Corelis P N 15328 30 foot optional Corelis P N 15329 TAP Interface TAP Connector 20 pin header 3M part no 3428 6302 or equivalent Mating TAP Connector 20 pin IDC flat cable 3M part no 3421 6620 or equivalent Number of Concurrent TAPs 32 max Maximum TCK frequency 80 MHz Maximum scanning data length Unlimited Programmable Output Voltage 1 25V to 3 3V in 0 05V increments Independent Output Voltages Four 4 independent output voltages can be set The first output voltage is for T
10. d 16 2 Full TAP utilization Table 2 2 TAP Utilization The following tables Table 2 3 through Table 2 7 show the TAP connection for 1 2 4 8 and 16 TAP targets ScanTAP 32 Installation 2 5 Single TAP Target ScanTAP 32 Target 1 TAP1 Target 2 TAP2 Target 3 TAP3 Target 4 TAP4 Target 5 TAP5 Target 6 TAP6 Target 7 TAP7 Target 8 TAP8 Target 9 TAP9 Target 10 TAP10 Target 11 TAP11 Target 12 TAP12 Target 13 TAP13 Target 14 TAP14 Target 15 TAP15 Target 16 TAP16 Target 17 TAP17 Target 18 TAP18 Target 19 TAP19 Target 20 TAP20 Target 21 TAP21 Target 22 TAP22 Target 23 TAP23 Target 24 TAP24 Target 25 TAP25 Target 26 TAP26 Target 27 TAP27 Target 28 TAP28 Target 29 TAP29 Target 30 TAP30 Target 31 TAP31 Target 32 TAP32 Table 2 3 TAP Connection for Targets With One TAP 2 6 ScanTAP 32 Installation Target with 2 TAPs ScanTAP 32 Target 1 TAPI TAP2 Target 2 TAP3 TAP4 Target 3 TAP5 TAPG Target 4 TAP7 TAP8 Target 5 TAP9 TAP10 Target 6 TAP11 TAP12 Target 7 TAP13 TAP14 Target 8 TAP15 TAP16 Target 9 TAP17 TAP18 Target 10 TAP19 TAP20 Target 11 TAP21 TAP22 Target 12 TAP23 TAP24 Target 13 TAP25 TAP26 Target 14 TAP27 TAP28 Target 15 TAP29 TAP30 Target 16 TAP31 TAP32 Table 2 4 TAP Connection for Targets With Two
11. e of Contents CHAPTER 1 PRODUCT OVERVIEW eeeeeeeeeeen nennen 1 1 AAA ON 1 1 Features of the Sean SM ek Lan ii dan il ai a A ai ii 1 2 ScanTAP 32 Specifications Lin di ii iii A iii aii ai iii 1 2 CHAPTER 2 SCANTAP 32 INSTALLATION eeeeeeeee 2 1 ScanTAP 32 Installation P 2 1 System Power Up Sequence como 2 1 20 pin TAP Connectors AAA 2 2 Connecting Multiple 81 BN cse 2 5 TAP Voltage Configuration ceres eese eese eene eene een eset n sense tn stone taa ease ease ta seta cnc sete sete sense ease ease ease ta sete sees ross 2 9 Connecting and Removing UUTS 4 eeeeee eee ee eee e ee eese eese east ta stats toss tone ease ta seta setas eta seta sete stessa sete sete ste sana 2 11 Table of Figures Figure 1 1 Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 2 5 CONTADA tees e REG IRSE D REED E EMEN d REIR REC RE SERRE 1 1 ScanTAP 32 TAP Header Connectors top view eee esee eene enhn enne nennen 2 2 20 Pin TAP Connector top view cesses eeeeee eese nnne A itike ri Eo intent A k aei entree nein 2 3 Target Configuration WindOw ena esiste te terreri rte reete ce iae tete eee ib enden nno 2 8 Controller Configuration Window eese eene enne enne ANN SAS A rennen 2 9 Voltage Configuration Window eese esee eene A A AAA ennemi enne 2 10
12. he TAP connector s to the target UUT perform these steps in the following order e Make sure that the target power is OFF e Make sure that the green ON LED on top of the ScanTAP 32 is illuminated e Install the TAP cable s on the ScanTAP 32 front panel SCAN TAP connectots e Install the other side of the TAP cable s on the matching target TAP connectors e Now you can turn the target power ON Disconnecting the UUTs from the Scan TAP 32 is done in reverse order Appendix A in the PCI 1149 1 Turbo User s Manual contains general recommendation for implementing compatible target TAP connector s Following these recommendations makes the connection to the target easy and straightforward To accommodate target boards with TAP connectots other than this standard Corelis offers short custom adapter cables for connectors such as the Altera ByteBlaster connector the Xilinx 9 pin header the Lattice TAP connector or the TI 14 pin DSP connector ScanTAP 32 Installation 2 11
13. he prior written consent of CORELIS CORELIS assumes no responsibility for the use of or reliability of its software on equipment that is not furnished by CORELIS PRODUCT WARRANTY This CORELIS product has a warranty against defects in material and workmanship for a period of 90 days from date of shipment During the warranty period CORELIS will at its option either repair or replace products that prove to be defective For warranty service or repair this product must be returned to a service facility designated by CORELIS Outside CORELIS service travel areas warranty service will be performed at the Buyer s facility only upon CORELIS prior agreement and Buyer shall pay CORELIS round trip travel expenses For products returned to CORELIS for warranty service the Buyer shall prepay shipping charges to CORELIS and CORELIS shall pay shipping charges to return the product to the Buyer However the Buyer shall pay all shipping charges duties and taxes for products returned to CORELIS from another country CORELIS warrants that its software and firmware designated by CORELIS for use with an instrument will execute its programming instructions when properly installed on that instrument CORELIS does not warrant that the operation of the instrument software or firmware will be uninterrupted or error free The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by the Buyer Buyer supplied
14. n TAP 32 front panel Make sure that the HOST PC is turned OFF Connect the other end of the host cable to the mating connector on the PCI 1149 1 Turbo controller previously installed in a PCI slot of the host computer motherboard Make sure that all UUTS targets are powered down Connect one or more of each TAP connectors to a UUT following the instructions in the PCI 1149 1 Turbo User Manual System Power Up Sequence 1 Power up the ScanTAP 32 by plugging the other end of the power cord into a 115 VAC power outlet avoiding contact with any of its electrodes Powet up the PC with the PCI 1149 1 Turbo Power up each of the UUTs ScanTAP 32 Installation 2 1 20 pin TAP Connectors The connection to the user target UUT board system is done from the Scan TAP 32 Intelligent Pod TAP connectors to mating connectors on the target The ScanTAP 32 connects to the target via optional flat cables P N 15310 15311 or 15312 Figure 2 1 shows the top view of first ten TAP connectors of the Scan TAP 32 box The TAP connector number is clearly labeled at the top right corner of each connector as shown in Figure 2 1 HOST SCAN TAPS ON Pin 19 Pin 20 0000000000 0000000000 ScanTAP 32 Figure 2 1 ScanTAP 32 TAP Header Connectors top view 2 2 ScanTAP 32 Installation There are 32 identical TAP connector on the front panel of the Scan TAP 32 Below is the top view of the target 20 pin connector header 0
15. put to the UUT 12 GND 13 GPIO2 Discrete Input to UUT 14 GND 15 Ready Busy GPIO3 Output of the UUT 16 GND 17 NC Not connected reserved 18 GND 19 NC Not connected reserved 20 GND Table 2 1 20 Pin Connector Pinout that there are many other manufacturers who have similar parts 2 4 ScanTAP 32 Installation Connecting Multiple UUTs The ScanTAP 32 TAPs are configurable to match the number of TAPs per target system If a target system has more than one TAP then the Scan TAP 32 can be configured to chain multiple TAPs together i e connect TDO of one TAP to TDI of the next TAP Up to 16 TAPs can be chained together Table 2 2 shows how the TAPs are utilized for multiple TAP targets TAPs per Max Number ScanTAP 32 TAP Utilization Target of Targets 1 32 Full TAP utilization 2 16 Full TAP utilization 3 8 TAP4 of each 4 TAP group is unused 4 8 Full TAP utilization 5 4 TAP6 TAPS of each 8 TAP group are unused 6 4 TAPT7 TAPS of each 8 TAP group are unused 7 4 TAP8 TAP16 TAP24 and TAP32 are unused 8 4 Full TAP utilization 9 2 TAP10 TAP16 of each 16 TAP group are unused 10 2 TAP11 TAP16 of each 16 TAP group are unused 11 2 TAP12 TAP16 of each 16 TAP group are unused 12 2 TAP13 TAP16 of each 16 TAP group are unused 13 2 TAP14 TAP16 of each 16 TAP group are unused 14 2 TAP15 TAP16 of each 16 TAP group are unused 15 2 TAP16 and TAP32 are unuse
16. software or interfacing unauthorized modification or misuse operation outside of the environmental specifications for the product or improper site preparation or maintenance NO OTHER WARRANTY IS EXPRESSED OR IMPLIED CORELIS SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE EXCLUSIVE REMEDIES THE REMEDIES CONTAINED HEREIN ARE THE CUSTOMER S SOLE AND EXCLUSIVE REMEDIES CORELIS SHALL NOT BE LIABLE FOR ANY DIRECT INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES WHETHER BASED ON CONTRACT TORT OR ANY OTHER LEGAL THEORY Product maintenance agreements and other customer assistance agreements are available for Corelis products For assistance contact your nearest Corelis Sales and Service Office RETURN POLICY No items returned to CORELIS for warranty service or any other reason shall be accepted unless first authorized by CORELIS either direct or through its authorized sales representatives All returned items must be shipped pre paid and clearly display a Returned Merchandise Authorization RMA number on the shipping carton Freight collect items will NOT be accepted Customers or authorized sales representatives must first contact CORELIS with notice of request for return of merchandise RMA s can only originate from CORELIS If authorization is granted an RMA number will be forwarded to the customer either directly or through its authorized sales representative Tabl
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