Veo que no responde nadie..
, .........
intentare dar mas información..
......He abierto el router y encuentro 7 componentes dignos de mencionar:
NO PUEDO INSERTAR LA FOTO DE LA PLACA....Como debo hacerlo?
1.- DELTA
LFE87310711
2.- IC+ (Buscando....parece ser un SWITCH.. esto que es??)
IP175C LF
3.- TNET D7 200Z DW (Buscando..parece ser un Procesador....
)
4.- AR 4505 NW1-A-LF-FS (creo que es mi CHIPSET...)
U21 V3.0.5.d 3A 6d
5.- ISSI 1s42516800A-7FL (creo que es la memoria.....en la pagina oficial...es genericamente de DRam ..etc.)
6.- TNET W1 350 A ((Buscado...creo que es el modulo WIFI)
7.- 6B ZRJ47
TNE TW 3422
De todos los compentes, del que he encontrado mas información es del modulo IP175C:
http://www-inst.eecs.berkeley.edu/~pathorn/ip175c/phylib/Note: if you are using kernel 2.6.28 (any system other than atheros 2xxx/5xxx), then you will need to comment out line 1159 of package/switch/src/switch-ip175c.c which has a "pr_debug" statement. To do this, go to the beginning of that line and add two slashes ("//").
At this point, run make. If all succeeds, reflash your router and hopefully your machine should boot with the 175C or 178C switch enabled. Verify that the switch_ip175c and switch_core modules are loaded into the kernel by running lsmod. If they aren't you may have to copy or enable them manually.
Traducido:
Nota: si utiliza el núcleo 2.6.28 (cualquier sistema que no sea atheros 2xxx/5xxx), entonces usted tendrá que comentar la línea 1159 de package/switch/src/switch-ip175c.c que tiene un "pr_debug" declaración. Para ello, vaya al principio de esa línea y añadir dos barras ("//").
En este punto, ejecutar make. Si todo sucede, reflash su router y esperemos que el equipo debe arrancar con el 175C o 178C interruptor activado. Compruebe que el switch_ip175c y switch_core módulos son cargados en el kernel ejecutando lsmod. Si no se puede que tenga que copiar o habilitar manualmente.
Información oficial:
http://www.icplus.com.tw/pp-IP175C.htmlIP175C 5Port 10/100 Ethernet Integrated Switch
General Description :
IP175C integrates a 6-port switch controller, SSRAM, and 5 10/100 Ethernet transceivers. Each of the transceivers complies with the IEEE802.3, IEEE802.3u, and IEEE802.3x specifications. The transceivers are designed in DSP approach with 0.18um technology; they have high noise immunity and robust performance.
IP175C operates in store and forward mode. It supports flow control, auto MDI/MDI-X, CoS, port base VLAN, bandwidth control, DiffServ, SMART MAC and LED functions, etc. Each port can be configured to auto-negotiation or forced 10M/100M, full/half duplexmode. Using an EEPROM or pull up/down resistors on specified pins can configure the desired options.
Besides a 5-port switch application, IP175C supports three MII/RMII ports for router application, which supports 4 LAN ports, one WAN port and one HOME/PNA or Access point. The external MAC can monitor or configure IP175C by accessing MII registers through SMI0.
MII/RMII port also can be configured to be MAC mode. It is used to interface an external PHY to work as a 5+1 switch. Through SMI1 IP175C can monitor and configure external PHY.
Feature :
• IP175A PCB compatible (pins compatible)
• Built in 6 MAC and 5 PHY
• Each port can be configured to be 10Base-T, 100Base-TX
• 2k MAC address
• Support auto-polarity for 10Mbps
• Filter/forward reserved address option
• Broadcast storm protection
• Auto MDI-MDIX
• Support three MII/RMII ports
• Support SMI MDC up to 12.5 Mhz
• Support tagging & un-tagging
• Support Port base VLAN & tag VLAN
• Support CoS
• Support port security option
• Support SMART MAC function
• Support spanning tree protocol
• Max packet length 1552/1536 bytes
• Support 8-level bandwidth control
• Support Link quality LED for 100Mbps
• Support direct, serial and dual color mode LED
• Support one fiber port with far end fault function for IP175CH only
• Built in linear regulator control circuit
• Low power consumption
• 0.18um, 128 pin PQFP
http://www.icplus.com.tw/Data/Application%20Note/IP175C%20EEPROM%20Description_v020.pdf
