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I have some questions about Device0/Device1 (Master/Slave) detection and
operation.
1. Is there a spec on how long the Device1 should assert DASP ?
I.E. Is there a minimum assertion time for DASP ?
2. Is there a spec on how long or how often Device0 should check DASP to
determine
if a Device1 is present ? Is DASP allowed to move after initial
handshake?
3. What is the reason for the 1 MS max spec on releasing PDIAG after
RESET ?
4. What would be the consequences of being late releasing PDIAG after
RESET ?
5. Does method of determining Device0 vs Device1 have ANY effect upon
the
requirements for DASP and PDIAG ? I.E. Is JumperSelect same as
CableSelect
with respect to DASP and PDIAG ?
I'm somewhat embarrased to ask these questions, but I've trouble finding
them in
the spec. Help would be appreciated.
Thanks,
...Harlan
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