Enova Technology Confidential
Page 4 of 5
X-Wall MX+ Dev Board Quick Guide Rev 1.1 10102015
Communications using both interfaces may be encrypted using one or more of
available built-in hardware cryptographic modules or software services as an option.
Noted however, the default of this development board uses clear text
communication.
Table 1 – Description for various partitions
Partition
Description
A
5V DC Jack. Connect to power adaptor with center pin 2mm and output 5V/1A (min).
B
Power switch.
C
SATA#2 Connector – Connect to SATA Host using premium quality SATA cable.
D
SATA#1 Connector – Connect to SATA storage device using premium quality SATA cable.
E
Mini-USB Connector – Connect to Enova standard I2C key fob that supplies AES Secret Key.
F
Mini-USB connector for UART output – Connect to a PC USB port through an on-board
USB-to-UART controller SiliconLab CP2104.
G
5V power LED indicator
H
RESET button
I
Jumper Setting Group 1 (Reserved for manufacturer. DO NOT TOUCH.)
J
Jumper Setting Group 2 (See detailed description below)
K
Error indicator (D2). Data transfer indicator (D3).
All jumpers may be set to 1 or 0 by shorting to Vcc or ground.
Table 2 - Jumper Setting Group 1
NAME
Default
Description
JP18
PHYMOD
0
Reserved for Manufacturer.
DO NOT
TOUCH.
JP19
TEST0
0
JP20
TEST1
0
JP21
DEBUG
0
Table 3 - Jumper Setting Group 2
NAME
Default
Description
JP1
GPIO0
0
Reserved
JP2
GPIO1
0
Reserved
JP3
GPIO2
0
Reserved
JP4
GPIO3
0
Reserved
