Contents ---- 3
Contents
1
Features
5
2
Appearance
6
3
Installed Devices
7
4
Block Diagram
8
5
Memopry Map
9
6
Various Settings
11
6.1
External Power Supply DC-JACK
：
J4 ---------------------------------------------------------------------------------------------------------- 11
6.2
Mode Selector
：
RSW1 ------------------------------------------------------------------------------------------------------------------------------- 12
6.3
SJC_MOD Setting
：
JP11---------------------------------------------------------------------------------------------------------------------------- 13
6.4
Clock Source Setting
：
JP10 ----------------------------------------------------------------------------------------------------------------------- 13
6.5
BOOT
MODE Setting
：
DSW1,JP11------------------------------------------------------------------------------------------------------------- 14
6.6
JTAG
/SRST and i.MX31reset signal settings
：
SW2,3,JP12 ------------------------------------------------------------------------- 15
6.7
NF_DET Setting
：
JP1 -------------------------------------------------------------------------------------------------------------------------------- 15
6.8
USB
OTG
PWR Setting
：
JP16----------------------------------------------------------------------------------------------------------------- 15
6.9
LCD
ENB Setting
：
JP4 ---------------------------------------------------------------------------------------------------------------------------- 15
6.10
Interrupt------------------------------------------------------------------------------------------------------------------------------------------------- 16
6.11
Memory------------------------------------------------------------------------------------------------------------------------------------------------- 16
6.11.1
NOR
FLASH
MEMORY ----------------------------------------------------------------------------------------------------------------- 17
6.11.2
Mobile
DDR
MEMORY------------------------------------------------------------------------------------------------------------------- 18
7
Description of Functions
20
7.1
External Expansion Connector
：
CN7 (not preinstalled) ----------------------------------------------------------------------------------- 20
7.2
PCMCIA-------------------------------------------------------------------------------------------------------------------------------------------------- 20
7.3
UART1---------------------------------------------------------------------------------------------------------------------------------------------------- 21
7.4
UART2---------------------------------------------------------------------------------------------------------------------------------------------------- 21
7.5
IrDA ------------------------------------------------------------------------------------------------------------------------------------------------------- 21
7.6
USBOTG------------------------------------------------------------------------------------------------------------------------------------------------- 22
7.7
LAN-------------------------------------------------------------------------------------------------------------------------------------------------------- 22
7.8
SD/MMC ------------------------------------------------------------------------------------------------------------------------------------------------- 22
7.9
KEYPAD ------------------------------------------------------------------------------------------------------------------------------------------------- 23
7.10
AC97 ---------------------------------------------------------------------------------------------------------------------------------------------------- 23
7.11
ATA ------------------------------------------------------------------------------------------------------------------------------------------------------ 24
7.12
LCD (option) ---------------------------------------------------------------------------------------------------------------------------------------- 25
7.13
TOUCH
PANEL (option) ------------------------------------------------------------------------------------------------------------------------ 25
7.14
CAMERA (option) ---------------------------------------------------------------------------------------------------------------------------------- 25
8
BOARD
Controller
26
8.1
BOARD
CONTROL ---------------------------------------------------------------------------------------------------------------------------------- 26
