ScanMaster VXI

ScanMaster VXI Boundary Scan Controller - Acculogic.com

ScanMaster VXI is a powerful, high speed JTAG (IEEE 1149.1) controller designed for use in design verification, production test, and on-board device programming applications. Utilizing its proprietary JPCI™ bus-master with high speed cache memory behind TDI and TDO, Adaptive Clocking™ technology, and a VXI bus architecture, ScanMaster VXI eliminates bottlenecks to data delivery. This is critical to applications like Flash programming where large amounts of data must be processed and delivered. From the exchange of data with the host computer through to delivery of vectors to targets, ScanMaster VXI has been designed for high bandwidth, which enables delivery of data at speeds up to 25 Mbits/Sec.

Features
  • High performance plug & play VCI based controller
  • JPCI™ 32-bit (IEEE 1149.1) bus controller more info…
  • Fast throughput of up to 25 Mbits/sec
  • 100 MHz system clock and up to 35 MHz programmable TCK rate
  • Adaptive Clocking™ Technology more info…
  • 32 general purpose fully programmable parallel I/O channels more info…
  • 2 MB cache multi-page memory behind TDI/TDO more info…
  • Two 24 bit analog channels more info…
  • Performs non-compliant test access port (TAP) operations
  • Meets addressable scan port (ASP) requirements
  • Supports industry standard vector formats SVF, JAM/STAPL, IEEE 1532
  • Programmable logic levels (1.8V to 5.0V)
  • Configurable to service up to 16 individual scan chains or targets
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