资 源 简 介
Introduction
The FreeStone boar is a low-cost, fan-less single-board computer based on Freescale"s i.MX51x family.
Open-source Hardware for i.mx515
Power Requirements
4.5V to 5.5 V DC @ 2.5A
#### CPU ####
i.MX515 SoC microprocessor
#### Power Management ####
MC13892 Configurable, intelligent system power management
#### Memory ####
NAND Flash: 4 GB
SDRAM: 256/512MB of 32-bit 200MHz DDR2 or mDDR
#### KeyBoard ####
4x6 scan keyboard interface
#### Display ####
LCD TTL and LVDS
Touch screen
#### USB ####
2 hosts 1 OTG
#### Audio ####
stereo
#### storage ####
1. SD card interface
#### Ethernet ####
To Be Determined
#### IO and other ####
To Be Determined
#### dimension ####
1. 0*100MM
Discussion
Chinese
http://www.ourdev.cn/bbs/bbscontent.jsp?bbssn=4014977&bbspageno=1&bbs_id=1032
### Group ###
QQ Group(QQ群):109911106
