VSC8211XVW Vitesse Semiconductor Corp, VSC8211XVW Datasheet - Page 49

• 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

13.1.2 Write Operation - Sequential 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
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
1
0
L7
L7
L7
1
L6
L6
L6
1
L5
L5
L5
LSB for Register R+1
LSB for Register R+n
0
LSB for Register R
L4
L4
L4
0
A
L3
L3
L3
0
L2
L2
L2
0
Figure 22. Sequential Write
L1
L1
L1
0
L0
L0
L0
R4
From Host to PHY/Receiver
From PHY/Receiver to Host
R3
A
A
A
49 of 165
M7
T
R2
M6
R1
M7
MSB for Register R+1
MSB for Register R+n
M5
R0
M6
M4
A
M5
M7
M3
M4
M6
M2
MSB for Register R
M3
M5
M1
M2
M4
M0
M1
M3
A
M0
M2
A
M1
Datasheet
VSC8211
M0
A