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本帖最后由 imwf 于 2012-4-1 18:17 编辑
请帮忙看看,这样接是否正确
http://115.com/file/c2u622gl#
710N高清大图.7z
710买好久了,一起想着手改造,今日终于有时间,接出TTL,换了64M内存,
感谢大家的帮助,特别是cy0226
在R66加了25欧的电阻(没有22的),已经可以正常启动了,只是现在内存显示还是8M
用编程器替换了703N的UBOOT,固件,和300R V3的ART,
神奇的就可以正常使用了。内存也识别为64M,但只能识别一个网口,估计是703N固件的问题。
刷740N V5的固件解决双网口问题。
另外USB口引了D+ D-,插入设备提示失败。如下提示,接线按上面图接的, 是什么原因呢?
hub 1-0:1.0: connect-debounce failed, port 1 disabled
TTL引导信息
U-Boot 1.1.4 (Feb 22 2012 - 13:30:36)
AP121 (ar9330) U-boot by feixiang<feixiang@openwrt.org.cn>
DRAM: 64 MB
led turning on for 1s...
id read 0x100000ff
flash size 4194304, sector count = 64
Flash: 4 MB
Using default environment
In: serial
Out: serial
Err: serial
Net: ag7240_enet_initialize...
No valid address in Flash. Using fixed address
No valid address in Flash. Using fixed address
: cfg1 0x5 cfg2 0x7114
eth0: 00:03:7f:09:0b:ad
ag7240_phy_setup
eth0 up
: cfg1 0xf cfg2 0x7214
eth1: 00:03:7f:09:0b:ad
athrs26_reg_init_lan
ATHRS26: resetting s26
ATHRS26: s26 reset done
ag7240_phy_setup
eth1 up
eth0, eth1
Autobooting in 1 seconds,press "p" stop
TTL如下显示
内存为8M,是不是得哪里跳线了,另外UBOOT似乎是VXWORK的,求高手编译OP的UBOOT
Software Platform for MIPS
Creation date: Aug 24 2011, 18:58:10 (chenyunchuan@tp-link.net)
Copyright(C) 2001-2010 by TP-LINK TECHNOLOGIES CO., LTD.
CPU: AR9330: AP121 Board
CPU freq: 400 MHZ
SDRAM size: 8 MB
ipaddr:192.168.1.1
serverip:192.168.1.100
file:vxWorks.img
Attaching interface lo0... done
Rx clbufs 768 each of size 1756
eth_rx_netpool_init: allocated, pDmaBuf=0x80637910, buffend = 80782514
ATHRS26: resetting s26
ATHRS26: s26 reset done
eth_rx_netpool_init: done already!
Attached IPv4 interface to mirror unit 0
Press Ctrl+C to stop auto-boot...
0
auto-booting...
Uncompressing...done
Starting at 0x80001000...
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