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CHAPTER 7
DIAGNOSTICS
The MUXserver 100 diagnostics are run at power-up, and after an INIT or
RESTART command. Options on the INIT command select extended
diagnostics.
7.1 DIAGNOSTIC MODULES
Self-test provides four main routines that run the following diagnostic tests on
the Terminal Server logic:
•
Module A Server Memory and Timer Tests
•
Module B UART Transmit/Heceive Tests
•
Module C Network Interface (NI) Transmit/Receive Tests
•
Module D Hardware Exerciser
The Self-Test diagnostic is a step-by-step probe of the Server hardware with
each test module being called and executed in sequence. The first test module
(Module A) is entered following a Power-Up Sequence or when Self-Test is en-
tered by means of the Initialize Mode (see the INITIALIZE Command). On a
"Successful Pass" indicator, each test proceeds to the next unless a fatal error
calls the HALT/SAVE Mode.
CHAPTER 7 DIAGNOSTICS
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