Network Everywhere (Linksys) NR041

Cable/DSL 4-Port Router
3rd Party Firmware
dd-wrt	Incompatible
OpenWrt	Incompatible
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	Network Everywhere NR041
Type	router
CPU1	Conexant CX84200
CPU1 Type	ARM7
CPU1 Speed	75 MHz
Flash1 Chip	Macronix MX29LV160ATTC-90
Flash1 Size	2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM1 Size	4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Chip	ICSI IC42S16100-7T x 2
ETH chip1	Conexant CX84200
Switch	Conexant CX84200
Ethernet Port Count	1-100MbE-WAN 4-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
Ethernet OUI: 00:06:25 (12 E, 22 W)
Expansion IF types	PCMCIA (16-bit)
PCMCIA slots	1
Power	5 VDC, 2 A
Connector type	barrel
Serial Port (UART)	yes, 8-pin header, 3.3V TTL, (115200 8N1)
JTAG Port	yes, 14-pin header, unpopulated
Flags: metal case
Other
Default IP address: 192.168.1.1 the IP 192.168.1.1 is used by 1324 additional devices of which 2 are Network Everywhere devices Default login user: blank Default login password: admin blank:admin credentials used by 278 additional devices of which 1 are Network Everywhere devices
Manuf/OEM/ODM	SerComm
Retail
Availability	End of Life
(Est.) release date	January 2003
Country of manuf	Taiwan

For a list of all currently documented Conexant chipsets with specifications, see Conexant.

Overview

This model appears to also be known as the Network Everywhere NWR04B in Canada.

JTAG-Serial Info

JTAG

JTAG Pinouts

• Standard 14-pin EJTAG header
• SRST doesn't seem to work
• Debug mode appears to be disabled

Serial

Serial Pinouts

8-pin serial header near the front of the board, beside the PCMCIA header:

• Pin 3 - RX
• Pin 5 - GND
• Pin 7 - TX