Linksys BEFSR41 ver 2 internals

Hardware Information:

Vendor Linksys
Device name BEFSR41 rev 2 - EtherFast® Cable/DSL Router with 4-Port Switch (Firmware download page)
Description The BEFSR41 has an integrated 4-port switch with 10/100 Ethernet ports for directly connecting up to four computers. Build-in software supports Network Address Translation, simple firewaling and convinient web-based configuration interface.
Notes

Pictures of the PCB:

Main parts:

CPU Samsung S3C4510001
ARM7TDI CPU at 50 MHz. The link above is for the S3C4510B, not the S3C4510001 that this router uses.
Flash memory MX 29F040QC-90
5 Volt CMOS equal sector Flash Memory (512Kbit x 8)
Total : 0.5 Mbyte (4Mbits)
SDRAM memory SI IC41C16256-35K x2
512Kbyte - 256K x 16 (4 Mbits) dynamic RAM with EDO race mode
Ethernet controlers

Connectors:

JP1 : 14 pin connector - likely to be the ARM7 JTAG connector.

Software Information:

Original Firmware:

No information


Last Update: 20040315