VSC8211XVW Vitesse Semiconductor Corp, VSC8211XVW Datasheet - Page 48

• 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

13.1.1 Write Operation - Random Write
The PHY register is written only after the host performs the lower data byte write operation.
VMDS-10105 Revision 4.1
October 2006
S
S
1
1
• R4..R0 are the 5 bits of the Register address R.
• M7..M0 are bits of the Upper byte of the 16 bit Register data
• L7..L0 are bits of the Upper byte of the 16 bit Register data
0
0
1
1
0
0
1
1
1
1
0
0
0
0
A
A
0
0
0
0
0
0
Figure 21. Random Write
R4
R4
From Host to PHY/Receiver
From PHY/Receiver to Host
R3
R3
48 of 165
R2
R2
R1
R1
R0
R0
A
A
M7
L7
M6
L6
M5
L5
M4
L4
M3
L3
M2
L2
M1
L1
Datasheet
M0
L0
VSC8211
A
A
T
T