Mpression Helio Board
Getting Started - Mpression Helio Board
5
© Mpression by Macnica Group
2.
Board Settings
2.1
Board Layout
This section provides an overview of Helio board and explains how to setup.
Here is a Helio board top view.
Figure 2-1 Board Top View
2.2
External Connection
This section describes how to setup external connection for boot up a Linux on Helio Board.
External 12V power supply connected to J14 - DC Input
Mini USB cable, connected from host PC to J9
USB connector. This is used for U-Boot/ Linux serial console
Make sure J10 is opened.
[Optional] Mini USB cable, connected from host PC to J11
On-board USB Blaster II. This can be optionally be used for programming the FPGA and
debugging the ARM cores.
Warm Reset
Push Button
(SW6)
MAXII CPLD
(U31)
Cold Reset
Push Button
(SW5)
User Defined
Dip Switch
For HPS
(SW14)
User Defined
Push Button
For HPS
(SW7-SW10)
JTAG Master
Select DIP Switch
(SW4)
JTAG 10pin
Header
(J2)
HSMC Port
(J4)
Cyclone V SX SoC (U1)
MICTOR_38P
Port (J1)
UART Port
(J9)
Gigabit
Ethernet
Port (J9)
Micro SD
Socket Port
(J7)
DDR3-SDRAM
(x32bit)
(U16, U17)
Character
LCD Port
(J8)
On Board USB
Blaster II Port
(J11)
USB 2.0 OTG
Port (J6)
User GPIO TH
(GPIO057,
58,59,61)
JTAG Chain Setting
DIP Switch (SW1)
Re-configuration
Push Button
(SW3)
HPS SettingJumper
(J16-J20)
User DIP Switch
For FPGA
(SW15)
User Push Button
For FPGA
(SW 11-SW13)
DC Input Jack
(J14)
User LEDs
(LED3-LED6)
Power Monitor
Port (J15)
Power switch
(SW16)
