User I/O Connector; Leds; Programmable Led - VersaLogic Copperhead VL-EBX-41 Reference Manual

User I/O Connector

The 50-pin user I/O connector (J29) incorporates the COM ports, four USB ports, programmable
LED, power LED, pushbutton reset, power button, audio line in/out, and speaker interfaces. The
table below illustrates the function of each pin.
J29
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

LEDs

P
ROGRAMMABLE
Connector J29 includes an output signal for a programmable LED. Connect the cathode of the
LED to J29 pin 38; connect the anode to +5V. A 332Ω on-board resistor limits the current to 15
mA. A programmable LED is provided on the VL-CBR-5013 breakout board. The programmable
LED is the top LED at position D1.
EBX-41 Reference Manual
Table 23: User I/O Connector Pinout
CBR-5013
Connector Signal
RS-232 RS-422
COM0 Ground Ground
J2 RXD RxD-
Top DB9 CTS RxD+
Ground Ground
TXD TxD-
RTS TxD+
Ground Ground
COM1
RXD RxD-
J2
Bottom DB9 CTS RxD+
Ground Ground
TXD TxD-
RTS TxD+
Ground Ground
COM2
J5 RXD RxD-
CTS RxD+
Ground Ground
TXD TxD-
RTS TxD+
COM3 Ground Ground
J6 RXD RxD-
CTS RxD+
Ground Ground
TXD TxD-
RTS TxD+
LED
Interfaces and Connectors
J29 CBR-5013
Pin Connector
25 USB 4 USB4-5 +5.0V
26 Data +
27 Data -
28 USB 5 USB4-5 +5.0V
29 Data +
30 Data -
31 USB6-7 +5.0V
USB 6
32 Data +
33 Data -
34 USB6-7 +5.0V
USB 7
35 Data +
36 Data -
37 +5.0V (Protected)
38

Programmable LED

D1
39 SP1 Speaker
40 S2, J8 Pin 1 Pushbutton Reset
41 S1, J8 Pin 3 Power Button
42 Ground
43 Audio In Audio In Left
44 J3 Top HDA ground (isolated)
45 Audio In Right
46 HDA ground (isolated)
47 Audio Out Audio Out Left
48 J3 Bottom HDA ground (isolated)
49 Audio Out Right
50 HDA ground (isolated)
Signal
49