Datasheet


    
SGLS122C − JULY 2002 − REVISED JUNE 2008
19
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
internal register configuration (continued)
The port status page provides access to configuration and status information for each of the ports. The port is
selected by writing 0 to the Page_Select field and the desired port number to the Port_Select field in base
register 7. The configuration of the port status page registers is shown in Table 3 and corresponding field
descriptions given in Table 4. If the selected port is unimplemented, all registers in the port status page are read
as 0.
Table 3. Page 0 (Port Status) Register Configuration
ADDRESS
BIT POSITION
ADDRESS
0 1 2 3 4 5 6 7
1000 AStat BStat Ch Con Bias Dis
1001 Peer_Speed PIE Fault Reserved
1010 Reserved
1011 Reserved
1100 Reserved
1101 Reserved
1110 Reserved
1111 Reserved