主板正面 CPU+内存特写 512M的DDR3 内存芯片
这个是CPU的介绍和网址只有7525的 估计7526是25的升级版
xPON Solutions – 7525 series http://www.econet-inc.com/en/2_products_7525.html
MT7525 series are the highly integrated single-chip solution combining EPON and GPON application. It also integrates four GbE MACs with four 10/100/1000 Ethernet PHYs, USB2.0 host, PCIe, and VoIP interfaces.
MT7525 series include a 32-bit MIPS network processor, a powerful Smart Packet Accelerator (SPA) with enhanced network features and over 4Gbps of layer 3 routing throughput. With SPA, MT7525series enable a comprehensive QoS, security and flexible protocol management. It also provides IPSec engine with high throughput capability. With integrated PMU and leading Green technology, MT7525 series enable the simplification of system design. It provides low system cost and ultra-low power(CoCv5 compliant) consumption solution in the market.
? Print out help messages.
help Print out help messages.
reset reset.
ritool ritool.
go Booting the linux kernel.
decomp Decompress kernel image to ram.
memrl <addr> Read a word from addr.
memwl <addr> <value> Write a word to addr.
dump <addr> <len> Dump memory content.
jump <addr> Jump to addr.
flash <dst> <src> <len> <oob> Write to flash from src to dst(oob: write nand oob if 1).
imginfo Show images info.
nandit <addr> Write to flash from src to dst.
nandrd <src> <len> Read flash from src.
nander <dst> <len> <oob> Erase flash from dst(oob: force erase oob if 1).
chkmem <nand> <ddr> <len> Check data between nand and ddr.
innand <dst> <src> <len> Move data from spi to nand.
bdstore <flash dst> <bin src> Do backdoor config store
bdshow Show backdoor config
bdswitch[1|0] Enable or disable backdoor function
ddrcalswitch[1|0] Enable or disable ddr calibration funciton
drambistswitch[0|1|2] disable or enable, and quick or normal test
xmdm <addr> <len> Xmodem receive to addr.
miir <phyaddr> <reg> Read ethernet phy reg.
miiw <phyaddr> <reg> <value> Write ethernet phy reg.
cpufreq <freq num> / <m> <n> Set CPU Freq <156~450>(freq has to be multiple of 6)
ipaddr <ip addr> Change modem's IP.
httpd Start Web Server
ddrdrv <..> Change DDR driving length
mtd
bldr>
/1 
44152102000001
发表于 2017-8-17 03:06:16
发表于 2018-4-14 13:10:17
