User Manual

EVB-USB3300-XLX User Manual
SMSC EVB-USB3300-XLX Revision 0.4 (06-29-07)
3
2.5 Digital I/O
The ULPI signals are routed to connector J1 for connection to the ML401. Each signal on J1 is
described in Table 2.1. All ULPI signals are 3.3V CMOS compatible.
Table 2.1 Signals on 3x13-Pin Header
J1 Pin Signal Name J1 Pin Signal Name J1 Pin Signal Name
1+5V2
GND
3
Reset
4+5V5
GND
6
NXT
7+5V8
GND
9
CLKOUT
10 +5V 11
GND
12
DIR
13 NC 14
GND
15
STP
16 +3.3V 17
GND
18
DATA7
19 +3.3V 20
GND
21
DATA6
22 +3.3V 23
GND
24
DATA5
25 +3.3V 26
GND
27
DATA4
28 NC 29
GND
30
DATA3
31 RSVD1 32
GND
33
DATA2
34 RSVD2 35
GND
36
DATA1
37 RSVD3 38
GND
39
DATA0