| 68K System Monitor |
GE Energy Services | User's Guide |
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SA - Serial Analyzer
Platform
Description
Syntax
Error Codes
Display Format
þ CPM þ D20 | þ D20 ME | o D20/200 | þ D20/200 ME | þ D25 |
D20 Base | D20 Base | CCU Base | CCU Base |
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Use this command to monitor communications on one of the defined serial ports (other than the assigned 68K Monitor port).
It uses serial I/O system transmit and receive
Below is usage and syntax information for this command
| Command Format |
| sa port |
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| Variables |
| None |
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| Parameters |
| port | = serial port to monitor (COM#) |
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| Example |
| Type sa com7 and press ENTER. |
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| Results: | This activates the serial analyzer monitor on |
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| communications port seven (SIO7). |
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| The monitor displays all communications on the |
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| specified channel until it receives |
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| monitor channel. The display then returns to the |
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| prompt. |
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| Special |
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| This function cannot be used on the port assigned to 68K |
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| Considerations |
| Monitor (COM0), the SPI port (_SPI), or the SCC1 port |
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| (SCC1). |
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| This function is completely |
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| operation of the application that owns the monitored port. |
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| If any of the following receiver errors are detected, these codes are displayed: |
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| − | OV |
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| − | parity errors |
| PA |
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| − | framing errors | FR |
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| − | detected breaks | BR. |
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The monitor displays all data transmitted and received in hexadecimal format. Transmit data is displayed in inverse video; receive data is normal video mode.
Continued on next page
SWM0023 1.00 2 | General |
Full Release | |
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