User’s Manual

2.4.22USB Connector 0, 1, 2 & 3 (CN12, CN15)

CN12

CN15

Signal

PIN

PIN

Signal

+5V

10

9

NC

D0-/D2-

8

7

GND

 

 

 

 

D0+/D2+

6

5

D1+/D3+

GND

4

3

D1-/D3-

 

 

 

 

GND

2

1

+5V

 

 

 

 

2.4.22.1 Signal Description – USB Connector 0, 1, 2, 3 (CN12, CN15)

 

 

Signal

 

Signal Description

 

D0+

/ D0-

 

Differential bi-directional data signal for USB channel 0. Clock is transmitted along

 

 

with the data using NRZI encoding. The signalling bit rate is up to 12 Mbs.

 

 

 

 

 

D1+

/ D1-

 

Differential bi-directional data signal for USB channel 1. Clock is transmitted along

 

 

with the data using NRZI encoding. The signalling bit rate is up to 12 Mbs.

 

 

 

 

 

 

 

 

 

 

D2+

/ D2-

 

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.

 

 

 

 

 

D3+

/D3-

 

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.

 

 

 

 

 

 

 

 

 

ECM-5510 User’s Manual 51