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toh:huawei:e970 [2013/01/19 09:05]
toh:huawei:e970 [2015/05/25 16:18] (current)
tmomas [Info]
Line 5: Line 5:
  
 ===== Hardware Highlights ===== ===== Hardware Highlights =====
-^ CPU ^ Ram ^ Flash ^ Network ^ USB ^ Serial ^ JTag ^ +^ SoC ^ CPU ^ Ram ^ Flash ^ Network ^ USB ^ Serial ^ JTag ^ 
-| Broadcom BMIPS3300 V2.9@240MHz | 32MiB | 4MiB | 4 x 100MBit | No | Yes | ? |+| Broadcom ​BCM5354 | BMIPS3300 V2.9@240MHz | 32MiB | 4MiB | 4 x 100MBit | No | Yes | ? |
  
 Additionally,​ the device has a built-in 3G modem. Drivers are available in OpenWrt. Additionally,​ the device has a built-in 3G modem. Drivers are available in OpenWrt.
Line 21: Line 21:
  
 ==== Flash Layout ==== ==== Flash Layout ====
-This device uses CFE as boot loader. For generic info about flash layouts, see [[doc:​techref:​Flash Layout]].+This device uses CFE as boot loader. For generic info about flash layouts, see [[doc:​techref:​Flash.Layout]].
  
 ^   ​Huawei E970  Flash Layout ​          ​^^^^^^^ ^   ​Huawei E970  Flash Layout ​          ​^^^^^^^
Line 117: Line 117:
 <​code>​ <​code>​
 cd /tmp/ cd /tmp/
-wget http://http://​downloads.openwrt.org/​snapshots/​trunk/​XXX/​xxx.abc+wget http://​downloads.openwrt.org/​snapshots/​trunk/​XXX/​xxx.abc
 sysupgrade /​tmp/​xxx.abc sysupgrade /​tmp/​xxx.abc
 </​code>​ </​code>​
Line 165: Line 165:
 | **Ethernet:​** Broadcom 44xx/47xx 10/100BaseT Ethernet w/ vlan support | | **Ethernet:​** Broadcom 44xx/47xx 10/100BaseT Ethernet w/ vlan support |
 | **Internet:​** 3G HSDPA/​HSUPA,​ 2.5G GPRS/EDGE, wired (via LAN port) | | **Internet:​** 3G HSDPA/​HSUPA,​ 2.5G GPRS/EDGE, wired (via LAN port) |
-| **USB:​** ​v2.0 (internal only, used by modem) | +| **USB:​** ​1x 2.0 (internal only, used by modem) | 
 | **Serial:** [[#​Serial|Yes]] |  | **Serial:** [[#​Serial|Yes]] | 
 | **JTAG:** [[#​JTAG|Probably,​ not tested]] | | **JTAG:** [[#​JTAG|Probably,​ not tested]] |
Line 173: Line 173:
  
 //Front:// //Front://
 +
 +{{:​media:​toh:​huawei:​huawei.b970.top.jpg|}}
  
 **Photo of front of the casing** **Photo of front of the casing**
 +
  
 //Back:// //Back://
 +
 +{{:​media:​toh:​huawei:​huawei.b970.bottom.jpg|}}
  
 **Photo of back of the casing** **Photo of back of the casing**
Line 187: Line 192:
 //Main PCB// //Main PCB//
  
-**Photo of PCB**+{{:​media:​toh:​huawei:​huawei.b970.main_pcb_t.jpg|}} 
 + 
 +{{:​media:​toh:​huawei:​huawei.b970.main_pcb_b.jpg|}} 
 + 
 +**Photo of MAIN PCB** 
 + 
 +//Modem PCB// 
 + 
 +{{:​media:​toh:​huawei:​huawei.b970.modem_pcb_b.jpg|}} 
 + 
 +{{:​media:​toh:​huawei:​huawei.b970.modem_pcb_f.jpg|}} 
 + 
 +**Photo of MODEM PCB** 
  
 ==== Serial ==== ==== Serial ====
Line 213: Line 231:
 ===== Hardware mods ===== ===== Hardware mods =====
   - as a beginner, you really should inform yourself about [[doc:​hardware:​soldering]] in general and then obtain some practical experience!   - as a beginner, you really should inform yourself about [[doc:​hardware:​soldering]] in general and then obtain some practical experience!
 +==== USB Mod ====
 +  - Board Connector photo:
 +{{:​media:​toh:​huawei:​huawei.b970.bord-connector.jpg|}}
 +  - Board Connector Pinout
  
 +| ** 1 :**  | Modem Vcc  | ** 9 :**  | Modem Vcc  |
 +| ** 2 :**  | GND  | ** 10 :**  | GND  |
 +| ** 3 :**  | USB host D-   | ** 11 :**  | *UNK   |
 +| ** 4 :**  | USB host D+   | ** 12 :**  | Modem LED Signal Red   |
 +| ** 5 :**  | Modem antenna SW   | ** 13 :**  | Modem LED Signal Green   |
 +| ** 6 :**  | LED Power/Power on Signal ​  | ** 14 :**  | Modem LED Mode Green   |
 +| ** 7 :**  | *UNK   | ** 15 :**  | Modem LED Mode Blue   |
 +| ** 8 :**  | *UNK   | ** 16 :**  | Power on/off Button ​  |
  
 ===== Notes ===== ===== Notes =====
toh/huawei/e970.1358582720.txt.bz2 · Last modified: 2013/01/19 09:05 (external edit)