JTAG Boundary-Scan Controllers for High-Volume Production Systems

Hardware Based Parallel Operations

Corelis has designed special hardware that autonomously performs concurrent (gang) testing and programming of multiple units without additional user intervention. The entire testing and programming, including on-the-fly verification of results, is done in modular and expandable hardware.

Modular Hardware Matrix

The major hardware elements of this system include:

Interface	Model	TAPs	TCK Speed
USB 2.0 & Ethernet	NetUSB-1149.1/E	4	80 MHz	Move Close NetUSB-1149.1/E The NetUSB-1149.1/E™ (4 TAPs) is an advanced USB 2.0 and LAN-based controller that can be used in the testing and/or in-system programming (ISP) of devices, boards, or systems compliant with the IEEE-1149.1 standard. The NetUSB-1149.1/E controller supports concurrent (gang) testing and in-system programming of CPLDs and Flash devices at TCK rates of up to 80MHz. Up to 512 boards can be tested and programmed concurrently! The controller connects to the computer either through the USB interface or LAN interface for easy installation at nearby or remote locations. Other features include automatic signal delay compensation for long cable lengths to the UUT, TAP signals, and GPIO discrete signals which are individually programmable from 1.25V to 3.3V, programmable slew rate control and pre-power up test for shorts between power and ground traces on the UUT. For complete information on these two controllers, please refer to the detailed datasheets. Download NETUSB-1149.1/E Datasheet
USB 2.0 & Ethernet	NetUSB-1149.1/SE	8	70 MHz	Move Close NetUSB-1149.1/SE The NetUSB-1149.1/SE™ (8 TAPs) is an advanced USB 2.0 and LAN-based controller that can be used in the testing and/or in-system programming (ISP) of devices, boards, or systems compliant with the IEEE-1149.1 standard. The NetUSB-1149.1/SE controller supports concurrent (gang) testing and in-system programming of CPLDs and Flash devices at TCK rates of up to 80MHz. Up to 512 boards can be tested and programmed concurrently! The NetUSB-1149.1/SE also supports an analog voltage measuring capability. The controller connects to the computer either through the USB interface or LAN interface for easy installation at nearby or remote locations. Other features include automatic signal delay compensation for long cable lengths to the UUT, TAP signals, and GPIO discrete signals which are individually programmable from 1.25V to 3.3V, programmable slew rate control and pre-power up test for shorts between power and ground traces on the UUT. For complete information on these two controllers, please refer to the detailed datasheets. Download NETUSB-1149.1/SE Datasheet
PCI	PCI-1149.1/Turbo	4,8 or 32 (*)	80 MHz	Move Close PCI-1149.1/Turbo The PCI-1149.1/Turbo™ is a powerful PCI-based controller that is used for testing and in-system programming (ISP) of devices, boards, or systems compliant with the IEEE-1149.1 standard. When combined with a pod, such as the ScanTAP-4, the PCI-1149.1/Turbo supports concurrent (gang) testing and in-system programming of CPLDs and Flash devices at TCK rates of up to 80MHz. The Controller connects to the pod with a high performance SCSI ribbon cable available in lengths up to 30-feet for easy installation at remote locations. Other features include automatic signal delay compensation for long cable lengths to the UUT, TAP signals, and GPIO discrete signals which are individually programmable from 1.3V to 3.3V, programmable slew rate control, and pre-power up test for shorts between power and ground lines on the UUT. Download PCI-1149.1 Datasheet Download PCI-1149.1 Turbo Datasheet
PCI Express	PCIe-1149.1	4,8 or 32 (*)	80 MHz	Move Close PCIe-1149.1 The PCIe-1149.1™ is an advanced robust system that can be used in the testing and/or in-system programming (ISP) of devices, boards, or systems compliant with the IEEE-1149.1 standard. When combined with a pod, such as the ScanTAP-4, the PCIe-1149.1 supports concurrent (gang) testing and in-system programming of CPLDs and Flash devices at TCK rates of up to 80MHz. The Controller connects to the pod with a high performance SCSI ribbon cable available in lengths up to 30 feet for easy installation at remote locations. Other features include automatic signal delay compensation for long cable lengths to the UUT, TAP signals and GPIO discrete signals which are individually programmable from 1.3V to 3.3V, programmable slew rate control and pre-power up test for shorts between power and ground lines on the UUT. Download PCIe-1149.1 Datasheet
PXI/cPCI	CPXI-1149.1/Turbo	4,8 or 32 (*)	80 MHz	Move Close CPXI-1149.1/Turbo The CPXI-1149.1/Turbo™ is an advanced PXI/cPCI-based controller that is used for testing and in-system programming of devices, boards, or systems compliant with the IEEE-1149.1 standard. When combined with a pod, such as the ScanTAP-4, the CPXI-1149.1/Turbo supports concurrent (gang) testing and in-system programming of CPLDs and Flash devices at TCK rates of up to 80MHz. The controller connects to the pod with a high performance SCSI ribbon cable available in lengths up to 30-feet for easy installation at remote locations. Other features include automatic signal delay compensation for long cable lengths to the UUT, TAP signals, and GPIO discrete signals which are individually programmable from 1.25V to 3.3V, programmable slew rate control, and pre-power up test for shorts between power and ground traces on the UUT. Download CPXI-1149.1/Turbo Datasheet
PCI	ScanTAP-4 Remote Intelligent Pod	4		Move Close ScanTAP-4 Remote Intelligent Pod Connecting ScanTAP-4 to a UUT with Four TAPs Connecting ScanTAP-4 to Four Identical Boards
PCI	ScanTAP-8 Remote Intelligent Pod	8		Move Close ScanTAP-8 Remote Intelligent Pod
PCI	ScanTAP-32 Remote Intelligent Pod	32		Move Close ScanTAP-32 Remote Intelligent Pod Connecting ScanTAP-32 to 32 Identical Boards

ScanExpress - Volume Production Tester and In-System Programmer

Corelis Software/Hardware Flowchart

Move
Close

Diagram of ScanExpress Software

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:

For High Volume Production

Need Assistance?

If you would like assistance with implementing JTAG testing in your design, or you are simply short of resources, our talented and experienced engineering staff can help you with all your JTAG needs.