Analog Status Register : Register 23; 10Base-T Status Register : Register 24 - Samsung KS8910 User Manual

Preliminary Spec. ver
1.4
KS8910 100/10 Mbps ETHERNET TRANSCEIVER

ANALOG STATUS REGISTER : REGISTER 23

[ASR] 17h
15 14 13
• AnaStat

10BASE-T STATUS REGISTER : REGISTER 24

[B10SR] 18h
15 14 13
XMT RCV COL
• FD
• LNKST
• JAB
• PLR
• COL
• RCV
• XMT
12 11
Analog Status Register
12 11
PLR JAB LNKST
Full Duplex
Link Status
Jabber Detected
Polarity Reverse Detected
Collision Detected
Receive active
Transmit active
10 9
AnaStat
If Sel_BG(MTPBLE0[11] bit value,
1 = Selection of Band gap reference value.
0 = Selection of prefilter counter output value[PG~PA,QI~QA]
10 9 8
FD
1 = Full Duplex
0 = Half Duplex.
1 = 10Base-T link is up
0 = 10Base-T link is down.
1 = jabber condition detected
0 = no jabber condition detected
1 = Polarity Reverse Detected.
0 = Polarity Reverse not Detected.
1 = Collision detected.
0 = Collision not detected.
1 = Active Receive.
0 = Receive IDLE.
1 = Active Transmit.
0 = Transmit IDLE.
REGISTERS
Reserved
17h
0
18h
0
7-15