Руководство Пользователя для Cisco PowerKEY CableCARD Module 805
Chapter 3 Identify Error Handling Conditions
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Identifying Error Handling Conditions
Introduction
When error handling requires action by both the host and the CableCARD or
M-Card module, the action by the first is designated with a (1). It is suggested that
the CableCARD or M-Card module create a diagnostic user interface that registers
with the application information resource to allow it to report any error conditions,
especially in a broadcast (one-way) scenario.
In the event that an error occurs, the host displays an error message similar to the
In the event that an error occurs, the host displays an error message similar to the
following message.
Note: The “xx” after the error code 161 is the item number that failed, as listed in the
following table.
Error Conditions
Please refer to the following table to reference each error condition.
Note: A CableCARD or M-Card module reset is defined so that the host shall set the
Note: A CableCARD or M-Card module reset is defined so that the host shall set the
RS bit in the command interface control register. A PCMCIA reset is defined so that
the host shall set the RESET signal active on the PCMCIA interface.
Error Error
Condition
Failure
Mechanism
Host Action
SCTE POD
Module Action
Comments
1
POD READY
signal does not
go active
POD
Host either:
Reports error
message
Retries PCMCIA
resets up to two
times and then
reports error
message
Reports error,
but continues to
perform
PCMCIA resets
None
Host reports
error to user
1