Usb Connector 2 & 3 (Jusb1); Usb Connector 4 & 5 (Jusb2) - Advantech Mini-ITX AIMB-250 Series User Manual

Intel pentium m / celeron m mini itx motherboard
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AIMB-250 Series
2.4.28
USB Connector 2 & 3 (JUSB1)
2.4.29
USB Connector 4 & 5 (JUSB2)
2.4.29.1 Signal Description – USB Connecter 2, 3, 4 & 5 (JUSB1, JUSB2)
Signal
D2+/D2-
D3+/D3-
D4+/D4-
D5+/D5-
58 AIMB-250 Series User's Manual
Differential bi-directional data signal for USB channel 2. Clock is transmitted along
with the data using NRZI encoding. The signalling bit rate is up to 12 Mbs.
Differential bi-directional data signal for USB channel 3. Clock is transmitted along
with the data using NRZI encoding. The signalling bit rate is up to 12 Mbs.
Differential bi-directional data signal for USB channel 4. Clock is transmitted along
with the data using NRZI encoding. The signalling bit rate is up to 12 Mbs.
Differential bi-directional data signal for USB channel 5. Clock is transmitted along
with the data using NRZI encoding. The signalling bit rate is up to 12 Mbs.
Signal
PIN PIN
+5V
1
D2-
3
D2+
5
GND
7
GND
9
Signal
PIN PIN
+5V
1
D4-
3
D4+
5
GND
7
GND
9
Signal Description
Signal
2
GND
4
GND
6
D3+
8
D3-
10
+5V
Signal
2
GND
4
GND
6
D5+
8
D5-
10
+5V

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