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toh:netgear:wnr834b [2014/01/05 10:07] danitooltoh:netgear:wnr834b [2019/03/21 17:09] – Datatables added, cleanup, pictures resized, some tags added tmomas
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 ====== Netgear WNR834B ====== ====== Netgear WNR834B ======
  
-So far this device (Only confirmed V2) is working in trunk only. The broadcom wireless is WiP.+{{section>meta:infobox:432_warning#infobox_for_dataentries&noheader&nofooter&noeditbutton}}
  
-===== Work in Progress =====+===== Hardware Versions ===== 
 +^ Model ^ CPU ^ Wireless ^ Flash ^ RAM ^ FCC ID ^ 
 +| [[http://kb.netgear.com/app/products/model/a_id/2616|WNR834B v1]] | BCM3302 | BCM4321 (PC-card) | 4MB | 16MB | PY306100032 | 
 +| [[http://kb.netgear.com/app/products/model/a_id/2617|WNR834B v2]] | BCM3302 | BCM4321 (integrated) | 4MB | 16MB | PY307100061 | 
  
-| [[https://dev.openwrt.org/changeset/22475]] | +===== Supported Versions ===== 
-| [[https://dev.openwrt.org/changeset/22516]] | +---- datatable ---- 
-| [[https://dev.openwrt.org/changeset/26537]] | +cols    Brand, Model, Versions, Supported Current Rel, OEM device homepage URL_url, OWrt Forum Topic URL_url, Device Techdata_pageid 
-| [[https://dev.openwrt.org/changeset/26735]] | +headers Brand, Model, Version, Current Release, OEM Info, Forum Topic, Technical Data 
-| [[https://dev.openwrt.org/changeset/26736]] |+align   c,c,c,c,c,c,c 
 +filter  Model=WNR834B 
 +----
  
-**Important Information**  
  
-| {{:meta:48px-dialog-warning.svg.png?nolink}} | **This router contains a hidden partition called ''board_data''. This partition contains essential information for the [[doc:techref:bootloader]] to functionA patch was introduced in trunk revision 22475 that provided support for this router by skipping over this essential area of flash.** |+===== Hardware Highlights ===== 
 +---- datatable ---- 
 +cols    : Model, Versions, CPU, CPU MHz, Flash MB_mbflashs, RAM MB_mbram, WLAN Hardware, WLAN 2.4GHz, WLAN 5.0GHz, Ethernet 100M ports_, Ethernet Gbit ports_, Modem, USB ports_ 
 +header  Model, Version,SoC,CPU MHz,Flash MB,RAM MB,WLAN Hardware,WLAN2.4,WLAN5.0,100M ports,Gbit ports,Modem,USB 
 +align   : c,c,c,c,c,c,c,c,c,c,c,c,
 +filter  : Model=WNR834B 
 +----
  
-==== Hardware Versions ==== 
-^ Model ^ CPU ^ Wireless ^ Flash ^ RAM ^ FCC ID ^ 
-| [[http://kb.netgear.com/app/products/model/a_id/2616|WNR834B v1]] | BCM3302 | BCM4321 (PC-card) | 4MB | 16MB | PY306100032 | 
-| [[http://kb.netgear.com/app/products/model/a_id/2617|WNR834B v2]] | BCM3302 | BCM4321 (integrated) | 4MB | 16MB | PY307100061 |   
  
-==== Hardware ====+===== Installation ===== 
 +---- datatable ---- 
 +cols    : Model, Versions, Supported Current Rel, Firmware OpenWrt Install URL_url, Firmware OpenWrt Upgrade URL_url, Firmware OEM Stock URL_url 
 +headers : Model, Version, Current Release, Firmware OpenWrt Install, Firmware OpenWrt Upgrade, Firmware OEM Stock 
 +align   : c,c,c 
 +filter  : Model=WNR834B 
 +---- 
 + 
 +-> [[docs:guide-user:installation:generic.flashing|Install OpenWrt (generic explanation)]] 
 + 
 +FIXME Please add the installation procedure here. 
 + 
 + 
 +**Important Information**  
 + 
 +| {{:meta:48px-dialog-warning.svg.png?nolink}} | **This router contains a hidden partition called ''board_data''. This partition contains essential information for the [[docs:techref:bootloader]] to function. A patch was introduced in trunk revision 22475 that provided support for this router by skipping over this essential area of flash.** | 
 +  
 + 
 +===== Hardware =====
  
-Architecture | MIPS (low endian) |  +Architecture | MIPS (low endian) | 
-Vendor | Broadcom |  +Vendor       | Broadcom   |  
-Bootloader | CFE 1.0.37 |  +Bootloader   | CFE 1.0.37 |  
-System-On-Chip | BCM4704KFBG |  +System-On-Chip | BCM4704KFBG |  
-Processor | BCM3302 v0.6 |  +Processor    | BCM3302 v0.6  |  
-CPU Speed | 264 Mhz |  +CPU Speed    | 264 MHz |  
-Flash size | 4 MiB |  +Flash size   | 4 MiB  |  
-RAM size | 16 MiB |  +RAM size     | 16 MiB |  
-Wireless | BCM4321 b/g/n Wireless (v1:mini-PCI card, v2:integrated) |  +Wireless     | BCM4321 b/g/n Wireless (v1:mini-PCI card, v2:integrated) |  
-Ethernet | BCM5325 |  +Ethernet     | BCM5325 |  
-USB | No |  +USB          | No  |  
-Serial | Yes | +Serial       | Yes | 
  
 ==== Circuit board - v2 ==== ==== Circuit board - v2 ====
-{{:oldwiki:openwrtdocs:hardware:netgear:wnr834bv2_internals.jpg}}+{{:oldwiki:openwrtdocs:hardware:netgear:wnr834bv2_internals.jpg?400}}
  
 ==== Pads on PCB - v2 ==== ==== Pads on PCB - v2 ====
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   * J12 - JTAG (Confirmed working)   * J12 - JTAG (Confirmed working)
  
-{{:oldwiki:openwrtdocs:hardware:netgear:wnr834bv2_tsop_jtag_180.jpg}}+{{:oldwiki:openwrtdocs:hardware:netgear:wnr834bv2_tsop_jtag_180.jpg?400}}
  
 === JP1 === === JP1 ===
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 3.3v TTL Serial, 1 row of six pins 3.3v TTL Serial, 1 row of six pins
  
-| Pin 1 | 3.3V |  +| Pin 1   | 3.3V   
-| Pin 2 | RXD |  +| Pin 2   | RXD    
-| Pin 3 | n/c |  +| Pin 3   | n/c    
-| Pin 4 | n/c |  +| Pin 4   | n/c    
-| Pin 5 | TXD |  +| Pin 5   | TXD    
-| Pin 6 | GND | +| Pin 6   | GND    |
  
 === J12 === === J12 ===
Line 64: Line 88:
 R374 through R378 and R343 remain un-populated R374 through R378 and R343 remain un-populated
  
-^ Pin 10 ^ GND ^ Pin 9 ^ TCK |  +^ Pin 10   ^ GND   ^ Pin 9   ^ TCK    
-^ Pin 8 ^ GND ^ Pin 7 ^ TMS |  +^ Pin 8    ^ GND   ^ Pin 7   ^ TMS    
-^ Pin 6 ^ GND ^ Pin 5 ^ TDO |  +^ Pin 6    ^ GND   ^ Pin 5   ^ TDO    
-^ Pin 4 ^ GND ^ Pin 3 ^ TDI |  +^ Pin 4    ^ GND   ^ Pin 3   ^ TDI    
-^ Pin 2 ^ GND ^ Pin 1 ^ TRST | +^ Pin 2    ^ GND   ^ Pin 1   ^ TRST   |
  
  
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 JTAG, 5 large pads JTAG, 5 large pads
  
-^ R470 ^ TCK  +^ R470   ^ TCK    
-^ R471 ^ TMS | +^ R471   ^ TMS    
-^ R472 ^ TDO | +^ R472   ^ TDO    
-^ R473 ^ TDI | +^ R473   ^ TDI    
-^ n/a ^ TRST | +^ n/a    ^ TRST   |
  
 ==== Circuit board - v1 ==== ==== Circuit board - v1 ====
-{{:oldwiki:openwrtdocs:hardware:netgear:wnr834bv1_internals.jpg}}+{{:oldwiki:openwrtdocs:hardware:netgear:wnr834bv1_internals.jpg?400}}
  
 ==== Pads on PCB - v1 ==== ==== Pads on PCB - v1 ====
Line 94: Line 118:
 3.3V TTL Serial 3.3V TTL Serial
  
-| Pin 1 | GND |  +| Pin 1   | GND    
-| Pin 2 | TXD |  +| Pin 2   | TXD    
-| Pin 3 | RXD |  +| Pin 3   | RXD    
-| Pin 4 | 3.3V | +| Pin 4   | 3.3V   |
  
  
Line 109: Line 133:
  
 ===== Tags ===== ===== Tags =====
-{{tag>bcm47xx bcm4704}}+{{tag>bcm47xx bcm4704 4flash 16ram}}
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