VSC8211XVW Vitesse Semiconductor Corp, VSC8211XVW Datasheet - Page 129

• 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

21E.10:1 - EEPROM Address
These bits contain the EEPROM address that the VSC8211 will read from or write to when bit 21E.13 is set.
25.4.7 Register 22E (16h) - EEPROM Data Read/Write Register
22E.15:18 - EEPROM Read Data
After an EEPROM read has occurred by setting bits 21E.13 and 21E.12 to a “1”, the data read from the EEPROM is placed in
these bits.
22E.7:0 - EEPROM Write Data
When an EEPROM write is initiated by setting bits 21E.13 to a “1” and clearing bit 21E.12, the data from these bits is written to
the EEPROM.
25.4.8 Register 23E (17h) - Extended PHY Control Register #4
23E.15:11 - PHY Address
These bits contain the PHY’s address. The reset value of these bits is determined by the PHY Address bits in the CMODE
hardware configuration.
23E.10 - Enable In-line Powered Device Detection
When bit 23E.10 is set to a “1”, the VSC8211 will search for devices requiring CAT-5 in-line power as part of the autonegotiation
process.
23E.9:8 - In-line Powered Device Detection Status
Bits 23E.9:8 are used by the station manager to determine if a device which requires in-line power is connected to the
VSC8211.
VMDS-10105 Revision 4.1
October 2006
Bit
15:8 EEPROM Read Data
7:0
Bit
15:11 PHY Address
10
9:8
7:0
Register 22E (16h) - EEPROM Data Read/Write Register
Name
EEPROM Write Data
Register 23E (17h) - Extended PHY Control Register #4
Name
Enable In-line Powered Device
Detection
In-line Powered Device Detection
Status
CRC Counter
Access
RO
R/W
RO
RO SC
Access
RO
R/W
States
PHY address latched on reset
1 = In-line powered device detection is enabled
0 = In-line powered device detection is disabled
00 = Searching for devices
01 = Device found which requires in-line power
10 = Device found which does not require in-line
11 = Reserved
CRC counter for Ethernet packet generator
States
8-bit data read from EEPROM
8-bit data to write to EEPROM
power
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Reset Value
00000000
00000000
Reset Value
CMODE
0
00
00000000
Datasheet
VSC8211
Sticky
Sticky
S