VSC8601XKN Vitesse Semiconductor Corp, VSC8601XKN Datasheet - Page 58

• 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

Table 38.
4.3.4
Table 39.
4.3.5
Table 40.
Revision 4.1
September 2009
Enhanced LED Behavior, Address 17E (0x11) (continued)
Note
LED control. If set to 0, then the LED features in 16E and 17E are not relevant. If set to
1, then the LED features in register 27 are not relevant.
CRC Good Counter
Register 31E makes it possible to read the contents of the CRC good counter; the
number of CRC routines that have executed successfully. The following table lists the
possible readouts.
CRC Good Counter, Address 18E (0x12)
MAC Resistor Calibration Control
The following table lists the settings available.
MAC Resistor Calibration Control, Address 19E (0x13)
Bit
1
0
Bit
15
14
13:0
Bit
15:14
13:0
Name
Packet since last
read
Reserved
CRC good counter
contents
Bit 4 must be set to 1 before register 16E and 17E are enabled for enhanced
Name
LED1 combine
feature disable
LED0 combine
feature disable
Name
MAC resistor
calibration control
setting
Reserved
Access
Access
Access
R/W
R/W
RO
RO
RO
R/W
RO
Description
This is a sticky bit.
0 = Combine enabled (Link/Activity,
Duplex/Collision).
1 = Disable Combination (Link only, Duplex
only).
This is a sticky bit.
0 = Combine enabled (Link/Activity,
Duplex/Collision).
1 = Disable Combination (Link only, Duplex
only).
Description
This is a self-clearing bit.
1 = Packet received since last read.
This is a self-clearing bit.
Counter containing the number of packets
with valid CRCs. This counter does not stop
counting and will roll over.
Description
This is a sticky bit.
00 = 50 Ω.
01 = 60 Ω.
10 = 30 Ω.
11 = 45 Ω.
VSC8601 Datasheet
Configuration
Default
0x000
Default
CMODE
Default
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