System Features; Power Delivery; Power Connector; Figure 7. Location Of Jumper V10 And J3 Power Connector - VersaLogic VL-EBX-18 Hardware Reference Manual

Power Delivery

The EBX-18 board has two power delivery options, as described below.
Option 1 (Default)
Input Voltage
+5V ±5%
Option 2
Input Voltage
+9V - +15V
(+12V nominal)

Integrator's Notes:

The V5_ATX power adapter is intended for use with ATX-compatible power supplies.

The V_WIDE power option disallows use of the expansion power rails for PC/104-Plus
boards (except for the board's +5V/GND rails). Contact VersaLogic for power adapters and
more information.
P C
OWER ONNECTOR
Pin
6
5 +3.3 V [V3P3_ATX]
4 +12 V [V12_ATX]
3
2
1
Note: Signal names in brackets (such as [V5_ATX]) represent schematic signal names
EBX-18 Hardware Reference Manual

Power Connector

V5_ATX (10-pin, 2 x 5)
Power Connector
V_WIDE (12-pin, 2 x 6)

Table 4: J3 Power Connector

Signal Tolerance
+V [V_WIDE] 9 – 15V
IN
±5%
±5%
GND
GND
PS_ON [GND]

Figure 7. Location of Jumper V10 and J3 Power Connector

System Features

V10 Jumper
Setting
Pin 1 to Pin 2
V10 Jumper
Setting
Pin 2 to Pin 3
Pin
12
11
10
— 9
—
8
— 7
4
Minimum off time for power cycling
(measured at room temperature)
5 seconds
Minimum off time for power cycling
(measured at room temperature)
2 seconds
Signal Tolerance
+V [V_WIDE]
IN
GND
-12 V [V12N_ATX]
+5 V [V5_ATX]
+5 V [V5_ATX]
+5VSTBY [NC]
9 – 15V
—
±5%
±5%
±5%
16