Marvell 88E3015 Manual page 75

Table 45: PHY Interrupt Status
Register 19
B i ts F i e l d
15 Reserved
14 SpeedInt
13 DuplexInt
12 RxPageInt
11 AnegDoneInt
10 LinkInt
9 SymErrInt
8 FlsCrsInt
7 FIFOErrInt
6 MDIMDIXInt
5 Reserved
4 EDetChg
3:2 Reserved
1 PolarityInt
Copyright © 2008 Marvell
January 4, 2008, Advance
M o d e H W S W
R s t R s t
RO 0x0 0x0
RO, LH 0x0 0x0
RO, LH 0x0 0x0
RO, LH 0x0 0x0
RO, LH 0x0 0x0
RO, LH 0x0 0x0
RO, LH 0x0 0x0
RO, LH 0x0 0x0
RO, LH 0x0 0x0
RO, LH 0x0 0x0
RO Always Always
0 0
RO, LH 0x0 0x0
RO Always Always
00 00
RO 0x0 0x0
Document Classification: Proprietary Information
D e s c r i p t io n
0
Speed Changed
0 = Speed not changed
1 = Speed changed
Duplex Changed
0 = Duplex not changed
1 = Duplex changed
0 = Page not received
1 = Page received
Auto-Negotiation Completed
0 = Auto-Negotiation not completed
1 = Auto-Negotiation completed
Link Status Changed
0 = Link status not changed
1 = Link status changed
Symbol Error
0 = No symbol error
1 = Symbol error
False Carrier
0 = No false carrier
1 = False carrier
FIFO Over /Underflow Error
0 = No over/underflow error
1 = Over/underflow error
MDI/MDIX Crossover Changed
0 = MDI/MDIX crossover not changed
1 = MDI/MDIX crossover changed
Always 0
Energy Detect Changed
0 = No Change
1 = Changed
Always 00
Polarity Changed
0 = Polarity not changed
1 = Polarity changed
Doc. No. MV-S103657-00, Rev. D
Register Description
Page 75