Corelis Boundary-Scan (JTAG) Controllers

Corelis has developed a wide range of boundary-scan high-performance 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 you to select the appropriate level and cost of boundary-scan hardware tester for the application while maintaining complete software transportability across all platforms. The table below lists the various JTAG controllers offered by Corelis. A brief description of each controller follows. For complete information on the controllers, please refer to the detailed data sheets.

ScanPlus Boundary-Scan (JTAG) Controllers

Controller Selection Matrix

Model	TAPs	TCK Speed	Interface
USB-1149.1/E	1	100 MHz	USB 2.0
USB-1149.1/1E	1	100 MHz	USB 2.0
USB-1149.1/4E	4	100 MHz	USB 2.0
NetUSB-1149.1/E	4	80 MHz	USB 2.0 & Ethernet
NetUSB-1149.1/SE	8	70 MHz	USB 2.0 & Ethernet
PCI-1149.1	4	25 MHz	PCI
PCI-1149.1/Turbo	4,8 or 32 (*)	80 MHz	PCI
PCIe-1149.1	4,8 or 32 (*)	80 MHz	PCI Express
CPXI-1149.1/Turbo	4,8 or 32 (*)	80 MHz	PXI/cPCI
CVME-1149.1	6	12.5 MHz	VME Bus
CVXI-1149.1	6	12.5 MHz	VXI Bus
CVXI-1149.1/IM	8	35 MHz	VXI Bus
CVXI-1149.5	6	12.5 MHz	VXI Bus
CVXI-JTM	1	12.5 MHz	VXI Bus
(*) - With ScanTAP intelligent pod (ScanTAP-4, ScanTAP-8, ScanTAP-32)

Optional Accessory Selection Matrix

Model

TAPs

TCK Speed

Interface

ScanTAP IsoPod
1
40 MHz ALL

ScanTAP Relay
1
50 MHz ScanTAP-4
ScanTAP-8
NetUSB-1149.1/E
NetUSB-1149.1/SE

Controller Selection Matrix

USB-1149.1/E 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 data sheet for this product.


USB-1149.1/1E The USB-1149.1/1E� is a high-performance plug-and-play IEEE-1149.1 Boundary-Scan (JTAG) controller for the Universal Serial Bus (USB 2.0). The USB-1149.1/1E is a high-speed device compliant with Revision 2.0 of the USB Bus Specification. 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-1149.1/1E TCK output to the IEEE Standard 1149.1 compatible target system is programmable under software control and supports speeds of up to 100MHz. Other features include automatic signal delay compensation for long cable lengths to the UUT, programmable slew rate control on the TAP signals and I2C/SPI peripheral interfaces to support programming serial EEPROM devices. For complete information on the USB-1149.1/1E, please refer to the detailed data sheet for this product.


USB-1149.1/4E The USB-1149.1/4E� is a high-performance plug-and-play IEEE-1149.1 Boundary-Scan (JTAG) controller for the Universal Serial Bus (USB 2.0). The USB-1149.1/4E 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-1149.1/4E 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-1149.1/4E, please refer to the detailed data sheet for this product.

NetUSB-1149.1/E NetUSB-1149.1/SE The NetUSB-1149.1/E� (4 TAPs) and NetUSB-1149.1/SE� (8 TAPs) are advanced USB 2.0 and LAN-based controllers 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 controllers support concurrent (gang) testing and in-system programming of CPLDs and Flash devices at TCK rates up to 80MHz. Up to 8,000 boards can be tested and programmed concurrently! The NetUSB-1149.1/SE also supports an analog voltage measuring capability. The controllers connect 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 data sheets.

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.

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.

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. Up to 8,000 boards can be tested and programmed concurrently! 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.

CVME-1149.1 The CVME-1149.1 is a stand-alone JTAG controller module compatible with the VME bus. The card has 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 VME compatible slave module. The card occupies 64 bytes (32 words) of VME address space which is equivalent to a 40 hex address block. CVXI-1149.1 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.		CVXI-1149.1/IM 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. CVXI-1149.5 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. CVXI-JTM 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.


Optional Accessories

ScanTAP-IsoPod The Corelis ScanTAP IsoPod is an add-on accessory that provides a complete electrical isolation barrier between the target system and the JTAG Test Access Port (TAP). It provides electrical isolation of the JTAG controller TAP signals from the unit under test and enhances the protection of the equipment against harsh electrical environments. The digital isolation offered by the ScanTAP IsoPod protects boundary-scan controller hardware from ground potential differences that are often present in production floors and in other industrial environments. The ground potential differences are especially harmful when using computer powered USB based test and measurement equipment where the computer and the target system are powered from different AC power lines sources in a noisy industrial environment. For complete information on the ScanTAP IsoPod, go to the ScanTAP IsoPod product page

ScanTAP-Relay The ScanTAP Relay pod is an add-on accessory that contains electro-mechanical relays for engaging and disengaging the boundary-scan Test Access Port (TAP) signals. The ScanTAP Relay pod is operated under host software control and provides mechanical isolation of all the TAP signals, including Ground. It is compatible with the various Corelis ScanTAP intelligent modules and is mostly used when integrating the Corelis boundary-scan test tools with in-circuit testers such as the Agilent 3070. By coupling the power of the ScanExpress boundary-scan tools with that of an in-circuit tester (ICT) such as the Agilent 3070 or the Teradyne Test Station, a complete, integrated solution is now available that offers the best advantages of both technologies.