Scientific Atlanta EPC2203

Hardware type : VoIP cable modem

Hardware Highlights

CPU Flash RAM Network USB(Network) USB (host) Serial JTag VOIP Modem
Broadcom BCM3368 4MB 32MB 1 1 No Yes Yes 2xFXO Docsis

Installation

WIP

Hardware

Rev 1.1

Architecture: MIPS
Vendor: Broadcom
Bootloader: CFE
System-On-Chip: Broadcom 3368KPBG
CPU Speed: 300 Mhz
Flash Chip: MX 29LV320CBTC-9C
Flash Size: ? MiB
RAM Chip: Nanya NT5DS16M16CS-5T
RAM Size: 32MiB
Wireless: none
Ethernet: 1
USB(network): 1
USB(Host): No
FXS: 2
Serial: Yes
JTAG: Yes

Photos

Model Number

Top side

Bottom side

Opening the case

Note: This will void your warranty!

  • To remove the cover simply remove the 4 rubber feet.
  • There are four screws holding the bottom and top halves of the case together.
  • Remove the tape holding the thermistor onto the battery box
  • Remove the plug connecting the battery box to the PCB

Main PCB

Photo of PCB

Serial

How to connect to Serial Port

JTAG

How to connect to JTAG interface, and how to reflash the device with JTAG tools

See port.jtag for more JTAG details.

Interfaces

WIP

Setup pages

Access Level setup: http://192.168.100.1/_aslvl.asp

user: admin

password: W2402

Settings page: http://192.168.100.1/gscan.asp

Failsafe mode

WIP

Boot into failsafe mode

WIP

What to do in failsafe mode?

WIP

Buttons

WIP

1 Buttons : Modem Reset

Tags

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toh/scientific.atlanta/epc2203c.txt · Last modified: 2013/11/30 14:53 (external edit)