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64 bit PCI DUT board
The 64 bit PCI DUT board is used to add edge
connector connectivity tests for PCI daughter boards. 4 wire
boundary-scan tests on PCI daughter cards are not able to test and
detect 'opens' that may be present between the BGA device on the
card and the 64/32bit PCI bus. Digital I/O drivers are needed
on each connector finger in order to drive and sense logic values to
the interface ICs of the daughter card. The RCT-II in
conjunction with the 64bit PCI DUT interface applies parallel test
patterns in coordination with the 1149.1 serial test
patterns.
Intellitech's ATPG tool automatically
creates serial and parallel vectors for application by the
RCT-II. The 64bit PCI interface and the RCT is a must
for any engineer testing these daughter cards with
boundary-scan. Since all PCI board types have a common
interface, they can all be tested with the 64bit PCI DUT board
without building a seperate fixture for each card. Everything
you need is ready for you including additional user defined digital
I/O and power supplies for your UUT.
The standard 64 bit PCI interface safely powers the board at 3.3V or 5.0V, connects digital I/O to
edge connections, and drives boundary-scan on the TAP signals. (large photo)
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