Controller - Institute of Transportation Engineers

4.2.7.4.3
The Error Handler error report shall contain, at a minimum, component identification and
an error code to identify the form of the error. The error report shall be a file accessible
through the Random Block File Manager and named "ErrorReport."
4.2.7.5 Validation Suite
4.2.7.5.1
A validation suite of software and associated documentation shall be provided. It shall
include diagnostic programs necessary to test 2070 Controller Unit functions. The
diagnostic programs shall demonstrate that all software and hardware functions operate in
conformance to specified functionality. It shall provide a working example of how to
program functions
4.2.7.5.2
Validation suite software and associated documentation shall be segmented into
individual test sequences. It shall be possible to separate out any one or group of these
sequences and, with the addition of a general header file, execute it in isolation or in
combination with application software.
4.2.7.5.3
When factory boot code is operating without the User “Opexec” started, the Validation
Suite shall be invoked from the front panel keypad, either as a execution in a continuous
loop or by individual test selections.
4.2.7.5.4
The validation suite shall execute as a task of the OS-9 Shell Utilities and Commands
module. Execution from the shell shall be by typing "Valsuite" from the prompt. If the
User Program has been executed, the VALSUITE shall not execute any of its tests due to
resource conflicts. It shall be possible to execute the following additional CPU Module
specific commands while in the OS-9 Shell Utility:
1. Get/Set the hardware time of day clock
2. Set OS-9 clock from hardware clock
3. Read/write all I/O registers internal to the MC 68360
4. Get/Set all programmable controls on serial ports
5. Verify that the 120 Hz interrupt is functioning
6. Set, configure, and read timers
7. Observe time-out interrupts
Standard for the ATC – Type 2070 March 29, 2001
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