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We are testing our new ASIC switcher chip in two modes: PCI and GSYNC.
It is working in PCI and not in GSYNC; reason being that our ASIC is not
responding with RDY# signal after we assert DS# from FPGA; regarding
RDY# is the same pin as STOP# in PCI mode (and that mode is O.K.) and
that that pin is three-state output, I am wondering if there is anything
we can do which, maybe, mother board did in PCI mode (pull-up, active or
passive) or something else. Basically, that pin stays always high, at
least that is what we are seeing on scope and logic analyzer.
tel;work:613-599-9539, ext. 1481
adr:;;11 Hines Road;Kanata;Ontario;K2K 2X1;Canada
title:Senior Applications Engineer