LAN8187_06 SMSC [SMSC Corporation], LAN8187_06 Datasheet - Page 47

• Manufacturer Part Number: LAN8187_06
• Manufacturer: SMSC [SMSC Corporation]

±15kV ESD Protected MII/RMII Fast-Ethernet PHY with HP Auto-MDIX and SMSC flexPWR
Datasheet
SMSC LAN8187/LAN8187I
ADDRESS
ADDRESS
ADDRESS
27.10:5
28.15:0
29.15:8
27.3:0
27.14
27.13
27.12
27:11
27.4
29.7
29.6
29.5
29.4
29.3
29.2
AMDIX_ENABLE
CH_SELECT
Reserved
Reserved
Reserved
Reserved
Reserved
SQEOFF
Table 5.40 Register 27 - Special Control/Status Indications (continued)
NAME
NAME
NAME
XPOL
INT6
INT5
INT3
INT7
INT4
INT2
Table 5.41 Register 28 - Special Internal Testability Controls
Table 5.42 Register 29 - Interrupt Source Flags
HP Auto-MDIX control
0 - Auto-MDIX disabled (use 27.13 to control channel)
1 - Auto-MDIX enable
Note:
Manual Channel Select
0 - MDI -TX transmits RX receives
1 - MDIX -TX receives RX transmits
Note:
Write as 0. Ignore on read.
Disable the SQE (Signal Quality Error) test
(Heartbeat):
0 - SQE test is enabled.
1 - SQE test is disabled.
Write as 0. Ignore on read.
Polarity state of the 10Base-T:
0 - Normal polarity
1 - Reversed polarity
Reserved
Do not write to this register. Ignore on read.
Ignore on read.
1 = ENERGYON generated
0 = not source of interrupt
1 = Auto-Negotiation complete
0 = not source of interrupt
1 = Remote Fault Detected
0 = not source of interrupt
1 = Link Down (link status negated)
0 = not source of interrupt
1 = Auto-Negotiation LP Acknowledge
0 = not source of interrupt
1 = Parallel Detection Fault
0 = not source of interrupt
This bit can only be used if 27.15 is a 1.
This bit can only be used if 27.15 is a 1 and
27.14 is a 0.
DATASHEET
DESCRIPTION
DESCRIPTION
DESCRIPTION
47
TM
MODE
MODE
MODE
NASR
RW,
Revision 1.0 (12-14-06)
RW
RW
RW
RW
RO/
RO/
RO/
RO/
RO/
RO/
RO/
RO
RO
RW
LH
LH
LH
LH
LH
LH
LH
DEFAULT
DEFAULT
DEFAULT
000000
XXXXb
N/A
0
0
0
0
0
X
X
X
X
X
X
0