the 3 speeds under test. Default = 3.

Phytest

Limits the test to just one speed which can

 

be set with /BAUD. It also uses all null

 

bytes rather than random data. Default

 

speed = 115200 baud

 

 

Valid Keystrokes

Action

any key

Any keystroke will abort The Full 2 Unit IR

 

test.

 

 

Failure Message

Explanation

OK

The test passed.

Must clean boot

A clean boot is required prior to the test

 

(see step 1 above).

User abort

The test was aborted.

Must undock

The test cannot run when the OmniBook is

 

docked.

No reflector unit

The computer under test did not receive

 

back any of the packets it transmitted.

 

Either the known good computer is not

 

positioned properly or is not running the test

 

(see step 2 above).

Fail

The test failed.

RS-232 Port - (RS232.COM)

NOTE:

This test requires a serial loopback connector to be connected to the serial

 

port.

The RS-232 Port test reads/writes to the COM1 serial port IER, baud divisor registers, and LCR. It also checks for the loopback connector and sends a byte through the loopback connector at each of the baud rates. The RS-232 Port test is hardcoded to test the UART at 3F8, therefore, it can test only COM1.

DOS Parameter

Explanation

 

none

 

 

 

 

 

Valid Keystrokes

Action

 

n/a

The RS-232 test ignores the keyboard.

 

 

 

Failure Message

Error Code

Meaning

User Aborted

1

User aborted test.

Failed

2

No loopback connector

No loopback

3

Sending bytes failed

No loopback

4

Register read/write test failed

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