VSC8211XVW Vitesse Semiconductor Corp, VSC8211XVW Datasheet - Page 115

• Manufacturer Part Number: VSC8211XVW
• Description: IC PHY 10/100/1000 SGL 117-LBGA
• Manufacturer: Vitesse Semiconductor Corp
• Type: PHY Transceiverr

Specifications of VSC8211XVW

• Number Of Drivers/receivers: 1/1
• Protocol: Gigabit Ethernet
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 117-LBGA
• Case: BGA
• Dc: 07+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 907-1023

25.3.27 Register 26 (1Ah) – Interrupt Status Register
26.15 – Interrupt Status
When bit 26.15 is set to “1”, an unacknowledged interrupt is pending. The cause of the interrupt can be determined by reading
the interrupt status bits in this register. This bit is automatically cleared when read.
26.14 – Reserved
26.13 – Link State-Change Interrupt Status
When the link status of the PHY changes, bit 26.13 is set to “1” if bit
when read.
26.12 – Reserved
26.11 – Auto-Negotiation Error Interrupt Status
When an error is detected by the Auto-Negotiation state machine, bit 26.11 is set to “1” if bit
automatically cleared when read.
26.10 – Auto-Negotiation-Done / Interlock Done Interrupt Status
When the Auto-Negotiation state machine finishes a negotiation process, bit 26.10 is set to “1” if bit
bit is automatically cleared when read.
26.9 – Inline Powered Device Interrupt Status
When a device requiring inline power over CAT-5 is detected, bit 26.9 is set to “1” if bit
automatically cleared when read.
VMDS-10105 Revision 4.1
October 2006
Bit Name
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Register 26 (1Ah) – Interrupt Status Register
Interrupt Status
Reserved
Link State-Change Interrupt Status
Reserved
Auto-Negotiation Error Interrupt Status
Auto-Negotiation-Done / Interlock Done
Interrupt Status
Inline Powered Device Interrupt Status
Symbol Error Interrupt Status
Descrambler Lock-Lost Interrupt Status RO SC
TX FIFO Interrupt Status
RX FIFO Interrupt Status
AMS Media Change Interrupt Status
False Carrier Detect Interrupt Status
Cable Impairment Detect Interrupt Sta-
tus
MASTER/SLAVE Resolution Interrupt
Status
RXER Interrupt Status
Access
RO SC
RO
RO SC
RO
RO SC
RO SC
RO SC
RO SC
RO SC
RO SC
RO SC
RO SC
RO SC
RO SC
RO
States
1 = Interrupt pending
0 = No interrupt pending
1 = Link State-Change interrupt pending
1 = Auto-Negotiation Error interrupt pending 0
1 = Auto-Negotiation-Done / Interlock Done
1 = Inline Powered Device interrupt pending 0
1 = Symbol Error interrupt pending
1 = Lock-Lost interrupt pending
1 = TX FIFO interrupt pending
1 = RX FIFO interrupt pending
1 = AMS Media Change interrupt pending
1 = False Carrier interrupt pending
1 = Cable Impairment Detect interrupt pend-
1 = MASTER/SLAVE Error interrupt pending 0
1 = RX_ER interrupt pending
0 = No RX_ER interrupt pending
115 of 165
interrupt pending
ing
25.13
is also set to “1”. This bit is automatically cleared
25.9
25.11
is also set to “1”. This bit is
25.10
is also set to “1”. This bit is
Reset Value
0
0
0
0
0
0
0
0
0
0
0
0
0
is also set to “1”. This
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Sticky