SUPER MICRO Computer MIIC-203 - Manual (Page 47)

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iPort/AFM Prompts
iPort/AFM Prompts are messages generated by iPort/AFM in response to Host
computer commands.
iPort/AFM Ready
Prompt: *
‘iPort/AFM Ready
Cause: iPort/AFM is ready for the next Host command.
Slave Not Acknowledging
Prompt: /SNA[CR]
‘Slave Not Acknowledging
Cause: There is no response (I
2
C Slave Address Acknowledgment) during a Master
Transmit or Receive operation from an I
2
C Slave device at the current Destination
I
2
C Address.
iPort/AFM Busy
Prompt: /I81[CR]
‘iPort/AFM Busy
Cause: Host attempted a Master operation while iPort/AFM was busy. Host should
repeat the last command.
I
2
C Bus Arbitration Loss
Prompt: /I83[CR] ‘I
2
C Arbitration Loss Detected
Cause: iPort/AFM lost I
2
C Bus Arbitration while Master Transmitting or Master
Receiving an I
2
C message. Host should repeat the last command.
I
2
C Bus Error Detected
Prompt: /I84[CR] ‘I
2
C Bus Error Detected
Cause: iPort/AFM has detected a error condition on the I
2
C Bus. Host should repeat
the last command or issue an iPort/AFM Reset command.
I
2
C Bus Time-out Detected
Prompt: /I85[CR] ‘I
2
C Bus Time-out Detected
Cause: iPort/AFM issues this command when an I
2
C Bus message lasts for more
than 1 second. No corrective action is taken by iPort/AFM. No Host response is
required, but this event can be used to detect bus problems.