DP83865-EB National Semiconductor, DP83865-EB Datasheet - Page 30

• Manufacturer Part Number: DP83865-EB
• Description: BOARD EVALUATION DP83865
• Manufacturer: National Semiconductor

Specifications of DP83865-EB

• Main Purpose: Interface, Ethernet
• Utilized Ic / Part: DP83865
• Lead Free Status / RoHS Status: Not applicable / Not applicable

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2.0 Register Block
This register provides status for 1000BASE-T link.
Note: Registers 0x0B - 0x0E are Reserved by IEEE.
7:0
9:8
7:0
Bit
Bit
15
14
13
12
11
10
9
8
IDLE ErrorCount[7:0]
Manual Config. Fault
Config. Resolution
Remote Receiver
LP 1000BASE-T
LP 1000BASE-T
Local Receiver
Master / Slave
Master / Slave
1000BASE-T
1000BASE-T
Half Duplex
Half Duplex
Full Duplex
Full Duplex
Bit Name
Reserved
Bit Name
Reserved
Status
Status
Table 13. 1000BASE-T Status Register (1KSTSR) address 0x0A (10’d)
(Continued)
Table 12. 1000BASE-T Control Register (1KTCR) address 0x09
STRAP[1], RW Advertise 1000BASE-T Full Duplex Capable:
STRAP[1], RW Advertise 1000BASE-T Half Duplex Capable:
0, RO, LH, SC MASTER / SLAVE manual configuration fault detected:
0, RO, SC
Default
Default
0, RW
0, RO
0, RO
0, RO
0, RO
0, RO
0, RO
1 = Advertise DTE as 1000BASE-T Full Duplex Capable.
0 = Advertise DTE as not 1000BASE-T Full Duplex Capable.
(The default value of this bit is determined by the combination of
the Duplex Enable and Speed[1:0] strap pins during reset/power-
on IF Auto-Negotiation is enabled. See register 0x04 bit 8 for de-
tails.)
1 = Advertise DTE as 1000BASE-T Half Duplex Capable.
0 = Advertise DTE as not 1000BASE-T Half Duplex Capable.
(The default value of this bit is determined by the combination of
the Duplex Enable and Speed[1:0] strap pins during reset/power-
on IF Auto-Negotiation is enabled. See register 0x04 bit 8 for de-
tails.)
Reserved by IEEE: Writes ignored, Read as 0.
1 = MASTER/SLAVE manual configuration fault detected.
0 = No MASTER/SLAVE manual configuration fault detected.
MASTER / SLAVE Configuration Results:
1 = Configuration resolved to MASTER.
0 = Configuration resolved to SLAVE.
Local Receiver Status:
1 = OK.
0 = Not OK.
Remote Receiver Status:
1 = OK.
0 = Not OK.
Link Partner 1000BASE-T Full Duplex:
1 = Link Partner capable of 1000BASE-T Full Duplex.
0 = Link Partner not capable of 1000BASE-T Full Duplex.
Link Partner 1000BASE-T Half Duplex:
1 = Link Partner capable of 1000BASE-T Half Duplex.
0 = Link Partner not capable of 1000BASE-T Half Duplex.
Reserved by IEEE: Write ignored, read as 0.
IDLE Error Count
30
Description
Description