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toh:t-com:spw303v-b [2012/10/06 15:14]
toh:t-com:spw303v-b [2014/02/26 17:27] (current)
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===== Hardware ===== ===== Hardware =====
 +==== Info ====
 +| **[[wp>Instruction set|Architecture]]:**    | [[wp>MIPS architecture|MIPS]] |
 +| **Vendor:**          | [[wp>Broadcom]] |
 +| **[[doc:techref:Bootloader]]:**    | [[doc:techref:bootloader:CFE]] |
 +| **Board Id:**  | 96358-502V |
 +| **[[doc:hardware:soc|System-On-Chip]]:**  | BCM6358 |
 +| **[[doc:hardware:cpu|CPU]]/Speed**        | BMIPS4350 V1.0 / 300 Mhz [[doc:hardware:soc:soc.broadcom.bcm63xx:smp|BMIPS Dual Core]] |
 +| **Flash-Chip:**      | :?: |
 +| **Flash size:**      | 8 MiB |
 +| **RAM size :**            | 32 MiB |
 +| **Wireless:**        | Broadcom BCM4322 |
 +| **Wireless standard:** | 802.11b/g/n |
 +| **Ethernet:**        | Internal PHY |
 +| **Internet:**        | ADSL2+ Annex B (unsupported) |
 +| **USB:**            | No |
 +| **[[doc:hardware:port.serial|Serial]]:**          | [[#Serial|Yes]] |
 +| **[[doc:hardware:port.jtag|JTAG]]:**            | [[#JTAG|No]]  |
-| **Architecture:** MIPS |  
-| **Vendor:** Broadcom |  
-| **Bootloader:** CFE |  
-| **System-On-Chip:** BCM6358 |  
-| **CPU/Speed** BMIPS 4350 300 Mhz |  
-| **Flash-Chip:** ? |  
-| **Flash size:** 8192 KiB |  
-| **RAM:** 32 MiB |  
-| **Wireless:** Broadcom BCM4322 11b/g/n |  
-| **Ethernet:** Internal PHY | 
-| **Internet:** ADSL2+ Annex B (unsupported)  | 
-| **USB:** No |  
-| **Serial:** [[#Serial|Yes]] |  
-| **JTAG:** No | 
==== Opening the case ==== ==== Opening the case ====
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-> [[doc:hardware:port.serial]] -> [[doc:hardware:port.serial]]
-The Speedport W 303V comes pre equipped with a serial header with 3.3V TTL.+The Speedport W 303V comes pre equipped with a serial header with 3.3V TTL. The serial console is available on J3 
 + 
 +<code> 
 +serial connector J3 
 + 
 +      |---| 
 +      | o | GND 
 +      | o | RX 
 +      | o | TX 
 +      | o | 3.3V 
 +      |---| 
 + 
 +  <Ethernet/RJ45 Ports are on this side> 
 + 
 +</code> 
 + 
 +The serial port is the typical 3.3V TTL serial commonly found on router and router-like devices, NOT a PC-style RS-232 serial, with it's different signaling voltages. It's 115200 8-N-1 without hardware or software control. 
 + 
 + 
===== Installation ===== ===== Installation =====
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<code> <code>
cd /tmp/ cd /tmp/
-wget http://downloads.openwrt.org/attitude_adjustment/12.09-beta/brcm63xx/generic/openwrt-SPW303V-squashfs-cfe-sysupgrade.bin+wget http://downloads.openwrt.org/attitude_adjustment/12.09/brcm63xx/generic/openwrt-SPW303V-squashfs-cfe-sysupgrade.bin
sysupgrade openwrt-SPW303V-squashfs-cfe-sysupgrade.bin sysupgrade openwrt-SPW303V-squashfs-cfe-sysupgrade.bin
</code> </code>
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| Reset | reset | | Reset | reset |
| Secure Easy Setup | ses | | Secure Easy Setup | ses |
 +
 +there is a problem with the latest trunk - feb 2014 . the router always boot into failsafe - caused by the button config.
 +take a look at https://dev.openwrt.org/ticket/14546
===== Debricking ===== ===== Debricking =====
-> [[doc:howto:generic.debrick]] -> [[doc:howto:generic.debrick]]
 +
 +The bootloader (CFE) has a web interface for uploading firmware images.
 +Press your reset button while powering up the device, wait ~20seconds, then release the reset button. All LEDs should light.
 +Your device will be accessible on the http://192.168.2.1 address with a very simple webpage where you can upload a new image.
 +The device will not start a DHCP server, you will have to configure your host to the 192.168.2.x subnet.
 +
 +Ps. do not try to upload images with TFTP using the flashimage command in your CFE prompt, because it does not works.
===== Notes ===== ===== Notes =====

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toh/t-com/spw303v-b.1349529242.txt.bz2 · Last modified: 2012/10/06 15:14 (external edit)