USB3250 Standard Microsystems Corporation, USB3250 Datasheet - Page 28

• Manufacturer Part Number: USB3250
• Description: Usb2.0 PHY IC
• Manufacturer: Standard Microsystems Corporation

Revision 1.5 (03-24-06)
RXDATA[7:0]
DATA[15:8]
RXACTIVE
DATA[7:0]
RXACTIVE
RXVALID
VALIDH
RXVALID
DP/DM
CLK30
CLK60
Figure 7.7 Receive Timing for Data with Unstuffed Bits (8-bit mode)
DATA
SYNC
Figure 7.8 Receive Timing for 16-bit Data, Even Byte Count
Invalid
PID
DATA
DATA
0
DATA
1
DATA
DATA (0)
Invalid Data
DATASHEET
PID
DATA
2
DATA
28
DATA
3
DATA
DATA (2)
DATA
DATA
4
(1)
CRC
LO
Invalid
DATA (3)
DATA (4)
CRC
HI
Data
EOP
SMSC GT3200, SMSC USB3250
CRC (LO)
CRC (HI)
CRC
CRC
USB2.0 PHY IC
Datasheet