Scientific Atlanta WebSTAR DPC2203C

eMTA, cable modem, analog phone gateway
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Incompatible
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	Scientific Atlanta DPC2203C
Type	eMTA, cable modem, analog phone gateway
CPU1	Broadcom BCM3368
CPU1 Type	MIPS BMIPS4350
CPU1 Speed	300 MHz
Flash1 Chip	Samsung K8P3215UQB
Flash1 Size	4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Size	32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Chip	SK hynix HY5DU561622ETP-5
ETH chip1	Broadcom BCM3368
Cable Modem Spec	DOCSIS 2.0:
Ethernet Port Count	1-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
Ethernet OUI: 00:22:3A (1 E, -)
Stock FW OS	eCos
Expansion IF types	none specified
Power	15 VDC, 1 A
Connector type	barrel
Serial Port (UART)	yes, internal, 4-pin header, (115200 8N1), , populated, connectorized, 3.3V TTL
Flags: DOCSIS 2.0, battery backup
Additional chips SLIC;Legerity;Le9500C;;2; Direct Conversion Cable Tuner;Broadcom;BCM3420;BROADCOM, BCM3420KML, cP0816 P10, P2YPT 03;1;
Other
Manuf/OEM/ODM	Pegatron
Retail
(Est.) release date	2009
UPC	680079841843 (UPC DB, On eBay)
ASIN	B002G5BKJW

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

JTAG-Serial Info

Serial

Serial Pinouts

CON2
[RxD]
(TxD)
(GND)
(...)

<--- to Tuner
|
|
v to SoC

Info derived from

boot log

BCM3368A1 TP1 1 Asymmetric VCDL shmoo: DDR1 DDR2 DDR3 DDR4 VCDL 0000 0000 0424 0008 0E0E Reduced DDR drive strength PI sync init:1 346890 MemSize: .........................32M Flash detected @0xbf000000 Signature: a011 SA BootLoader Version: 2.1.6l_R7 Release Gnu Build Date: Aug 7 2006 Build Time: 21:16:19 (A). Image 2 Program Header: Location: 0xbf200000 Signature: a011 Control: 0005 Major Rev: 0003 Minor Rev: 0000 Build Time: 2007/7/26 05:57:39 Z File Length: 1739718 bytes Load Address: 80010000 Filename: dpc2203-P10-5-v202r1262-070726as.bin HCS: 0222 CRC: 602e1b94 (B). Image 1 Program Header: Location: 0xbf010000 Signature: a011 Control: 0005 Major Rev: 0003 Minor Rev: 0000 Build Time: 2007/7/26 05:57:39 Z File Length: 1739718 bytes Load Address: 80010000 Filename: dpc2203-P10-5-v202r1262-070726as.bin HCS: 0222 CRC: 602e1b94 . . Performing CRC on location (A)... CRC time = 84500133 Detected LZMA compressed image... decompressing... Target Address: 0x80010000 ..........................Elapsed time 908622193 Decompressed length: 6816210 Executing Image (A)... eCos - hal_diag_init Init device '/dev/BrcmTelnetIoDriver' Init device '/dev/ttydiag' Init tty channel: 80661540 Init device '/dev/tty0' Init tty channel: 80661560 Init device '/dev/haldiag' HAL/diag SERIAL init Init device '/dev/ser0' BCM 33XX SERIAL init - dev: 0.2 Set output buffer - buf: 807f25b8 len: 2048 Set input buffer - buf: 807f2db8 len: 2048 BCM 33XX SERIAL config BcmBatteryNonVolSettings::GetSingletonInstance: WARNING - the singleton instance is NULL, and someone is accessing it! BcmBatteryNonVolSettings::GetSingletonInstance: WARNING - the singleton instance is NULL, and someone is accessing it! BcmCmSANonVolSettings::GetSingletonInstance: WARNING