SAS Interface

1.5.5.6Closing a connection

CLOSE is used to close a connection of any protocol. After transmitting CLOSE, the source phy shall initialize a Close Timeout timer to 1 ms and start the Close Timeout timer. Table 1.28 lists the responses to a CLOSE being transmitted.

 

Table 1.28 Close connection responses

 

 

 

Response

 

Description

 

 

 

CLOSE

 

This confirms that the connection has been closed.

 

 

 

Close Timeout

 

The originating phy shall attempt to break the connection.

timer expires

 

 

 

 

 

 

Figure 1.16 shows example sequences for closing a connection.

Figure 1.16 Closing a connection example

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Fujitsu MBA3073RC, MBC2036RC, MBC2073RC, MBA3300RC, MBA3147RC specifications Closing a connection, Close connection responses