User Tools

Site Tools


toh:huawei:hg255d

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

toh:huawei:hg255d [2013/01/11 14:35]
toh:huawei:hg255d [2015/11/30 22:14] (current)
tmomas [[meta:tags]] -> [[meta:tags|How to add tags]]
Line 1: Line 1:
 +====== Huawei HG255d and HG256 ======
 +
 +HG255D is a gateway from ChinaTelecom OEM by HuaWei.
 +
 +
 +====== Hardware Highlights ======
 +
 +^ Model ^ CPU ^ Ram ^ Flash ^ Network ^ USB ^ Serial ^ JTag ^
 +| HG255D | Ralink RT3052@384Mhz ​ | 32MiB | 16MiB | 1 x WAN 4xLAN | Yes | Yes | Yes |
 +| HG256  | Ralink RT3052@384Mhz ​ | 32MiB |  8MiB | 1 x Giga WAN 4xLAN | Yes | Yes | Yes |
 +
 +
 +HG256 use a RTL8211CL Giga PHY for WAN.
 +
 +
 +
 +===== Info =====
 +
 +| **[[wp>​Instruction set|Instruction set]]:​** ​   | [[wp>​MIPS architecture|MIPS]] |
 +| **Vendor:​** ​         | [[wp>​Ralink]] |
 +| **[[doc:​techref:​Bootloader]]:​** ​    | U-boot-1.1.4 | 
 +| **[[doc:​hardware:​soc|System-On-Chip]]:​** | Ralink RT3052 | 
 +| **[[doc:​hardware:​cpu|CPU]] @Frq** ​  | MIPS 24K @384 MHz |
 +| **Flash Chip:​** ​                | MX29LV640(HG256) S29GL128P(HG255D)| ​
 +| **Flash size:​** ​                | 8 MiB (HG256) 16MiB (HG255D) | 
 +| **RAM size:​** ​                  | 32 MiB | 
 +| **Wireless:​** ​              | Ralink APSoC RT2860 b/g/n 2T2R (integrated) | 
 +| **[[doc:​hardware:​Switch]]:​** ​   | Integrated 6 Port Fast Ethernet Switch |
 +| **USB:​** ​                       |Yes (1 Port) | 
 +| **[[doc:​hardware:​port.serial|Serial]]:​** ​ | [[#​Serial|Yes]] |
 +| **[[doc:​hardware:​port.jtag|JTAG]]:​** ​     | [[#​JTAG|Yes]] ​  |
 +
 +
 +===== Tags =====
 +[[meta:​tags|How to add tags]]
 +
 +{{tag>​ramips rt3052 FastEthernet 4Port USB 1USB JTAG serial integrated 802.11bgn 32RAM 8Flash 16Flash MIPS fxo}}