The Hummer I.P.
is a companion card to our Top of the Line Hardware Diagnostic Card,
The PHD PCI. PHD PCI is capable of testing all PCI based systems but
lacks the access to the ISA bus to conduct testing of the ISA bridge
and the ISA Sub-system. The Hummer IP is an ISA based I/O card that
enables our PCI diagnostic board to perform tests on the ISA portion
of the system. The proccess is fully automated. Once the Hummer I.P.
card is installed on the ISA bus, PHD PCI goes through a batterey
of tests to check for bus validity and function. Hummer I.P. contains
all needed circuitry needed to help PHD PCI probe and analyze the
ISA bus for failures, defects, or timing problems that can cause intermittent
on the market today have both ISA and PCI slots; hence, it makes sense
to perform an overall system diagnostic. Since many devices exist
in an ISA format only, new systems need to be fully tested to verify
the correct operation of both the PCI and ISA bus to avoid after Sales
With its circuitry, the Hummer IP makes it possible to check for all
Interrupt request lines and measure critical timings of key system
clocks and bus signals. It also provides for complete DMA testing
by performing TRUE DMA transfers form Memory I/O and vice versa.
Finally, Hummer IP., can provide users of PHD PCI the capability to
test all components of PCI systmes with the highest degree of accuracy.
It provides an easy, yet powerful way of testing and verifying system
designs and timing flaws in engineering. It is the ideal tool for
detecting failures in intermittently failing systems eliminating extra
after sales report.