Datasheet

KSZ8895MQX/RQX/FQX/MLX
DS00002246A-page 84  2016 Microchip Technology Inc.
13
100 Half
Capable
1, 100BASE-TX half-duplex capable.
0, Not 100BASE-TX half-duplex capable.
RO 1
12
10 Full
Capable
1, 10BASE-T full-duplex capable.
0, Not 10BASE-T full-duplex capable.
RO 1
11
10 Half
Capable
1, 10BASE-T half-duplex capable.
0, 10BASE-T half-duplex capable.
RO 1
10 - 7 Reserved — RO 0
6
Preamble
Suppressed
Not supported RO 0
5 AN Complete
1, Auto-negotiation complete.
0, Auto-negotiation not completed.
RO 0
4 Far End fault
1, far end fault detected.
0, No far end fault detected.
RO 0
3 AN Capable
1, Auto-negotiation capable.
0, Not auto-negotiation capable.
RO 1
2 Link Status
1, Link is up.
0, Link is down.
RO 0
1 Jabber Test Not supported. RO 0
0
Extended
Capable
0, Not extended register capable. RO 0
Register 2h: PHYID HIGH
15 - 0 Phyid High High order PHYID bits. RO 0x0022
Register 3h: PHYID LOW
15 - 0 Phyid Low Low order PHYID bits. RO 0x1450
Register 4h: Advertisement Ability
15 Next Page Not supported RO 0
14 Reserved — RO 0
13 Remote Fault Not supported RO 0
12 - 11 Reserved — RO 0
10 Pause
1, Advertise pause ability.
0, Do not advertise pause ability.
R/W 1
9 Reserved — RO 0
8 Adv 100 Full
1, Advertise 100 full-duplex ability.
0, Do not advertise 100 full-duplex ability.
R/W 1
7 Adv 100 Half
1, Advertise 100 half-duplex ability.
0, Do not advertise 100 half-duplex ability.
R/W 1
6Adv 10 Full
1, Advertise 10 full-duplex ability.
0, Do not advertise 10 full-duplex ability.
R/W 1
5 Adv 10 Half
1, Advertise 10 half-duplex ability.
0, Do not advertise 10 half-duplex ability.
R/W 1
4 - 0
Selector
Field
802.3 RO 00001
Register 5h: Link Partner Ability
15 Next Page Not supported. RO 0
14 LP ACK Not supported. RO 0
13 Remote fault Not supported. RO 0
12 - 11 Reserved — RO 0
TABLE 4-12: MIIM REGISTERS (CONTINUED)
Address Name Description Mode Default