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Home > Products > JTAG Boundary-Scan Products > JTAG Test and Programming Hardware > JTAG Boundary-Scan Controllers > Legacy Controllers

         
 


Corelis Legacy JTAG Boundary-Scan Controllers

Corelis has developed a wide range of high-performance boundary-scan controllers that are compatible with buses such as USB 2.0, PCI, PCI Express, PXI/cPCI, Ethernet, VME, and VXI. Most of Corelis' boundary-scan controllers operate up to 80MHz sustained TCK frequency. This wide choice of platforms allows greater flexibility to meet specific price and performance criteria for a given application while maintaining complete software transportability across all hardware platforms. The table below lists both current and legacy JTAG controllers offered by Corelis. A brief description of each controller follows. For complete information on the controllers, please refer to the detailed datasheets.

Click on the controller model below to find out more about each of our JTAG Boundary-Scan Controllers.

For additional feature sets, click here.

Legacy Controllers

(additional legacy products can also be found in  our JTAG test datasheets area)

Model

TAPs

TCK Speed  
USB 2.0 USB11491E

1

100 MHz
USB-1149.1/E JTAG Controller

USB-1149.1/E

USB-1149.1/E JTAG Controller

The USB-1149.1/E is a high-performance plug-and-play IEEE-1149.1 Boundary-Scan (JTAG) controller for the Universal Serial Bus (USB 2.0). The USB-1149.1/E is a high-speed device compliant with Revision 2.0 of the USB Bus Specification (backward compatible with the full-speed features of Revision 1.1).

The voltage level of the parallel I/O and the TAP interface is software programmable and can be set to any voltage between 1.25V and 3.3V in increments of 0.05V. The USB-1149.1/E TCK output to the IEEE Standard 1149.1 compatible target system is programmable under software control and supports speeds of up to 100MHz.

For complete information on the USB-1149.1/E, please refer to the detailed datasheet for this product.

Download USB-1149.1/E Datasheet

PCI PCI-1149.1

4

25 MHz
PCI-1149.1 JTAG Controller

PCI-1149.1

PCI-1149.1 JTAG Controller

The PCI-1149.1 is a sophisticated test controller that can be used in the testing of devices, boards, or systems compliant with the IEEE-1149.1 standard.  The PCI-1149.1 is a sophisticated test controller that can be used in the testing of devices, boards, or systems compliant with the IEEE-1149.1 standard.  Using 2 Parallel/Serial converter devices, this PCI bus tester supports up to four independent Boundary-Scan chains.

Download PCI-1149.1 Datasheet

VXI Bus CVXI-1149.1

6

12.5 MHz
CVXI-1149.1 JTAG Controller

CVXI-1149.1

CVXI-1149.1 JTAG Controller

The CVXI-1149.1 is a stand-alone JTAG / boundary-scan controller module that utilizes the Texas Instruments SN74ACT8990 Test Bus Controller. The module occupies a single "C" size VXI slot. It is compatible with the PC-1149.1 with the exception being that it is contained in a VXI format. The card contains 32 TTL compatible parallel inputs and 32 TTL compatible parallel outputs in addition to 6 serial boundary-scan ports. The module is an A16/D16 VXI compatible slave module. The card occupies 64 bytes (32 words) of VXI address space which is equivalent to a 40 hex address block.

Download CVXI-1149.1 Datasheet

VXI Bus CVXI-1149.1/IM

8

35 MHz
CVXI-1149.1/IM JTAG Controller

CVXI-1149.1/IM

CVXI-1149.1/IM JTAG Controller

The CVXI-1149.1/IM is an intelligent JTAG controller module with a true memory behind the pin architecture. The module is also capable of both pre-and post-processing of boundary-scan data and reduces host overhead time in the serialization of test vectors and results processing. The standard module contains 4M bytes of memory. The module is an A16/A24/A32, D16, D32 slave with a programmable VXI bus interrupter. The module occupies a single "C" size VXI slot.

VXI Bus CVXI-1149.5

6

12.5 MHz
CVXI-1149.5 JTAG Controller

CVXI-1149.5

CVXI-1149.5 JTAG Controller

The CVXI-1149.5 is an intelligent IEEE-1149.5 compliant MTM Bus tester. The standard module contains 4M bytes of memory. The module is an A16/A24/A32, D16, D32 slave with a programmable VXI bus interrupter. The module occupies a single "C" size VXI slot.

Download CVXI-1149.5 Datasheet

VXI Bus CVXI-JTM

1

12.5 MHz
CVXI-JTM JTAG Controller

CVXI-JTM

CVXI-JTM JTAG Controller

The CVXI-JTM is an Am29030 RISC processor based JTM Avionics Bus tester. The standard module contains 4M bytes of memory. The module is an A16/A24/A32, D16, D32 slave with a programmable VXI bus interrupter. The module occupies a single "C" size VXI slot.

 

Controller Specifications

Programmable Clock

The system-wide TCK rate for all TAP ports is programmable under software control. A wide range of TCK frequencies can be achieved by using the on-board Phase-Locked-Loop (PLL) generation circuitry. Depending on the controller, users are given the ability to select the desired TCK rate from a range of values up to 100 MHz at resolution increments of less than 2%.

Adjustable Low Voltage Outputs

The voltage level of the parallel I/O, the local TAP port, and each pod TAP is software programmable and can be set to any voltage between 1.25V and 3.3V in increments of 0.05V. The ports of the ScanTAP-4, ScanTAP-8, and ScanTAP-32 pods can also be slew rate (fast/slow) adjusted.

Scan Input Signal Delay Compensation

Automatic delay compensation is inserted within the signal paths. This feature solves the well-known problems associated with the combination of high TCK rates and remote target locations at extended distances.

Target Voltage Detection System

The controller and its remote pod include analog-to-digital converters, which can measure connected power voltages from the target. Such voltages from two distinct target levels can be measured and compared against user-defined limits. This feature can provide detailed signal voltage checks at any stage of a test plan.

Automatic Detection of UUT Power Shorts

With the target powered down, a well-regulated drive current with current limit can be momentarily applied to the target power bus. By measuring this current, the approximate load resistance can be calculated. This provides for the automatic detection of target power shorts, prior to applying power to the target unit.

 

Legacy Controllers

USB-1149.1/E

 
   

USB-1149.1/E JTAG ControllerThe USB-1149.1/E is a high-performance plug-and-play IEEE-1149.1 Boundary-Scan (JTAG) controller for the Universal Serial Bus (USB 2.0). The USB-1149.1/E is a high-speed device compliant with Revision 2.0 of the USB Bus Specification (backward compatible with the full-speed features of Revision 1.1).

The voltage level of the parallel I/O and the TAP interface is software programmable and can be set to any voltage between 1.25V and 3.3V in increments of 0.05V. The USB-1149.1/E TCK output to the IEEE Standard 1149.1 compatible target system is programmable under software control and supports speeds of up to 100MHz.

For complete information on the USB-1149.1/E, please refer to the detailed datasheet for this product.

Download USB-1149.1/E Datasheet


 

PCI-1149.1

 
   

PCI-1149.1 JTAG Controller

The PCI-1149.1 is a sophisticated test controller that can be used in the testing of devices, boards, or systems compliant with the IEEE-1149.1 standard.  The PCI-1149.1 is a sophisticated test controller that can be used in the testing of devices, boards, or systems compliant with the IEEE-1149.1 standard.  Using 2 Parallel/Serial converter devices, this PCI bus tester supports up to four independent Boundary-Scan chains.

 

Download PCI-1149.1 Datasheet


 

CVXI-1149.1

 
   

CVXI-1149 JTAG Controller

The CVXI-1149.1 is a stand-alone JTAG / boundary-scan controller module that utilizes the Texas Instruments SN74ACT8990 Test Bus Controller. The module occupies a single "C" size VXI slot. It is compatible with the PC-1149.1 with the exception being that it is contained in a VXI format. The card contains 32 TTL compatible parallel inputs and 32 TTL compatible parallel outputs in addition to 6 serial boundary-scan ports. The module is an A16/D16 VXI compatible slave module. The card occupies 64 bytes (32 words) of VXI address space which is equivalent to a 40 hex address block.

Download CVXI-1149.1 Datasheet


 

CVXI-1149.1/IM

 
   

CVXI-1149.1-IM JTAG ControllerThe CVXI-1149.1/IM is an intelligent JTAG controller module with a true memory behind the pin architecture. The module is also capable of both pre-and post-processing of boundary-scan data and reduces host overhead time in the serialization of test vectors and results processing. The standard module contains 4M bytes of memory. The module is an A16/A24/A32, D16, D32 slave with a programmable VXI bus interrupter. The module occupies a single "C" size VXI slot.

 


 

CVXI-1149.5

 
   

CVXI-1149.5 JTAG ControllerThe CVXI-1149.5 is an intelligent IEEE-1149.5 compliant MTM Bus tester. The standard module contains 4M bytes of memory. The module is an A16/A24/A32, D16, D32 slave with a programmable VXI bus interrupter. The module occupies a single "C" size VXI slot.

 

 

Download CVXI-1149.5 Datasheet


 

CVXI-JTM

 
   

CVXI-JTM JTAG ControllerThe CVXI-JTM is an Am29030 RISC processor based JTM Avionics Bus tester. The standard module contains 4M bytes of memory. The module is an A16/A24/A32, D16, D32 slave with a programmable VXI bus interrupter. The module occupies a single "C" size VXI slot.

 

 


 
 


 

     

Corelis Software/Hardware Flowchart

Diagram of ScanExpress Software
ScanExpress JET or TPG with Runner and optional software packages
This diagram represents how ScanExpress software works together in providing a solution optimally geared according to your needs.  Click on the diagram to visit individual software/hardware pages, or use the links below.

  • ScanExpress TPG
  • ScanExpress JET
  • ScanExpress DFT Analyzer
  • ScanExpress Merge
  • ScanExpress Runner
  • ScanExpress Runner Gang
  • ScanExpress ADO
  • ScanExpress RunnerClick
  • ScanExpress Viewer
  • ScanExpress Debugger
  • ScanExpress Programmer
  • ScanExpress Flash Generator



  • Use with:

    ScanExpress Runner

    For Low Volume Production

     

    ScanExpress Runner

    For High Volume Production




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