15-4 |
RESERVED |
R |
0x0 |
Reserved
|
3 |
AN_EXP_LP_NEXT_PAGE_ABLE |
R |
0x0 |
1: Link partner is Next page able 0: Link partner is not next page able Bit is set to 1 when device receives base page with NP bit (bit 15) set to 1. It is cleared when Autoneg state goes to AN_ENABLE. It is expected that NP bit will be set to 0 in SGMII mode as SGMII doesn 't supports next page.
|
2 |
AN_EXP_LOCAL_NEXT_PAGE_ABLE |
R |
0x0 |
1 : Local device is next page able 0 : Local device is not next page able This bit is set to 1 in fiber 1000BASE-X mode. it is set to 0 in SGMII mode.
|
1 |
AN_EXP_PAGE_RECEIVED |
R |
0x0 |
1 : A new page(base page or next page) has been received 0 : No new page has been received Status is latched when new page is received by the device. It is cleared when SW reads this register.
|
0 |
AN_EXP_LP_AUTO_NEG_ABLE |
R |
0x0 |
1: Link partner is auto negotiation able 0: Link partner is not auto negotiation able Bit is set to 1 when device receives base page. It is cleared when Autoneg state goes to AN_ENABLE.
|