VSC8601XKN Vitesse Semiconductor Corp, VSC8601XKN Datasheet - Page 52

• Manufacturer Part Number: VSC8601XKN
• Description: IC PHY 10/100/1000 64-EP-LQFP
• Manufacturer: Vitesse Semiconductor Corp
• Type: PHY Transceiverr

Specifications of VSC8601XKN

• Number Of Drivers/receivers: 1/1
• Protocol: Gigabit Ethernet
• Voltage - Supply: 2.5V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP Exposed Pad, 64-eLQFP, 64-HLQFP
• Case: TQFP
• Dc: 06+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 907-1028

4.2.23
Table 30.
4.2.24
Table 31.
Revision 4.1
September 2009
Interrupt Status
The status of interrupts already written to the device are available for reading from
register 26 in the main registers space. The following table lists the readouts you can
expect.
Interrupt Status, Address 26 (0x1A)
The following information applies to the interrupt status bits:
•
•
•
LED Control
If you are using the simple LED method of control, you can control the LEDs using the
following settings. If you are using the enhanced LED method, there are different
register settings you can use. For information about the enhanced LED register
settings, see
LED Control, Address 27 (0x1B)
Bit
15
14
13
12
11
10
9
8:3
2
1
0
Bit
15:14
All set bits in this register are cleared after being read (self-clearing). If bit 26.15 is
set, the cause of the interrupt can be read by reading bits 26.14:0.
For bits 26.14 and 26.12, bit 0.12 must be set for this interrupt to assert.
For bit 26.2, bits 4.8:5 must be set for this interrupt to assert.
Name
Interrupt status
Speed state change status
Link state change status
FDX state change status
Auto-negotiation error status
Auto-negotiation complete status
Inline powered device detect status
Reserved
Link speed downshift detect status
Master/Slave resolution error status
Reserved
Name
Reserved
“Enhanced LED Method Select,”
Access
Access Description
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
page 56.
Description
This is a self-clearing bit.
This is a self-clearing bit.
1 = Interrupt pending.
This is a self-clearing bit.
1 = Interrupt pending.
This is a self-clearing bit.
1 = Interrupt pending.
This is a self-clearing bit.
1 = Interrupt pending.
This is a self-clearing bit.
1 = Interrupt pending.
This is a self-clearing bit.
1 = Interrupt pending.
This is a self-clearing bit.
1 = Interrupt pending.
1 = Interrupt pending.
This is a self-clearing bit.
1 = Interrupt pending.
VSC8601 Datasheet
Configuration
Default
Default
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0
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0
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