DSL-xxxT
D-Link DSL-xxxT is a family of MIPS 4KEc AR7 and Linux-based ADSL Routers designed for home or office use. The DSL-xxxT are not distributed or marketed in the United States. However, they are nearly ubiquitous in Europe and Australia.
Contents
DSL-300T
ADSL modem with Ethernet.
- CPU: Texas Instrument AR7WRD TNETD7300GDU
- RAM: 8Mb ESMT M12L64164A
- FLASH: 2Mb Atmel AT49BV162A
DSL-300G / DSL-300G+
ADSL modems based on the GlobeSpan-Virata chipsed and ATMOS operating system.
DSL-320T
ADSL modem with Ethernet (annex A).
DSL-360T
ADSL (Annex B version of the DLS-300T): modem with Ethernet. It has 1 ADSL Port and 1 Ethernet port.
- CPU: Texas Instrument AR7WRD
- Flash: 2Mb Intel TE28F160
H/W rev. B3:
- RAM: 8Mb ESMT M12L64164A-7T; 1M x 16 Bit x 4 Banks SDRAM
- FLASH ROM: 2Mb Am29LV160DB; 16Mbit (2Mx8bit/1Mx16bit)
- Processor: Texas Instrument AR7WRD TNETD7300GDU
DSL-380T
Annex B version of the DSL-320T.
DSL-302T
The DSL-302T is an ADSL-USB adapter/router w/o Ethernet.
DSL-362T
Annex B version of the DLS-302T
DSL-500T
The DSL-500T is an ADSL Ethernet router. It has 1 ADSL port and 1 Ethernet port.
- CPU: Texas Instruments TNETD7300GDU AR7
- SDRAM: 16Mb ESMT M12L128168A
- FLASH: 4Mb AMD28LV320B
DSL-502T
The DSL-502T is an ADSL Ethernet router. It has 1 ADSL port, 1 Ethernet and 1 USB port.
- CPU: Texas Instruments TNETD7300GDU AR7
- SDRAM: 16Mb Nanya NT5SV8M16DS-6K
- Flash: 4Mb Samsung K8D3216UBC
DSL-504T
The DSL-504T is an ADSL Ethernet Router. Includes 4-port Ethernet switch.
- CPU: Texas Instruments TNETD7300GDU AR7
- SDRAM Memory: 16Mb Hynix HY57V281620HCT
- Flash Memory: 4M Atmel AT49BV322A
- Ethernet switch: ICPLUS IP175A
DSL-524T
The DSL-524T looks like DSL-504T. It is an ADSL (Annex A) Ethernet Router with managed 4-port switch with QoS support.
DSL-564T
Annex B version of the DSL-504T.
DSL-584T
Annex B version of the DSL-524T.
DSL-G604T
The DSL-G604T looks like DLS-504T and also provides an 802.11g/802.11b WiFi connectivity.
- CPU: Texas Instrument TNETD7300GDU AR7W MIPS 4KEc based SoC with built-in ADSL and Ethernet interfaces
- SDRAM Memory: 16Mb Hynix HY57V281620HCT
- Flash Memory: 4Mb file system. Atmel AT49BV322A
- DSP-based ADSL
- WiFi: TI ACX-111 AirPlusG+ card (VLYNQ)
- Ethernet: 5-port Ethernet hub (1 internal, 4 external)
DSL-G624T
ADSL Router (annex A) with 4 port switch and wireless interface. Similar to DSL-G604T.
DSL-G664T
Annex B version of the DSL-G604T.
DSL-G684T
Annex B version of the DSL-G624T.
Firmware
All DSL-xxxT devices use bootloader.
Connectors
Serial : 5-pin connector, attached to UART_A :
1 RX 2 GND 3 +3.3V 4 GND 5 TX
MIPS EJTAG : EJTAG 2.6 header, but pin numbering is wrong
1 TRST 2 TDI 3 TDO 4 TMS 5 TCK 6 RST 7 DINIT 8 +3v (VIO) 9 - 10 GND 11 GND 12 GND 13 GND 14 GND
DSP JTAG (JP3) :
1 - TMS 2 - TDI 3 - VCC (3.3V) 4 - TDO 5 - TCK 6 - TCK_RET 7 - EMU0 8 - TRST 9 - GND 10 - -key 11 - GND 12 - GND 13 - GND 14 - EMU1
Linux Support
D-Link DSL-xxxT firmware is based on the MontaVista Linux.
Linux version 2.4.17_mvl21-malta-mips_fp_le (jordan@Jordan_Linux) Compiled by gcc version (release/MontaVista) 18 14:13:34 CST 2004
CPU + Memory
# cat /proc/cpuinfo processor : 0 cpu model : MIPS 4KEc V4.8 BogoMIPS : 149.91 wait instruction : no microsecond timers : yes extra interrupt vector : yes hardware watchpoint : yes VCED exceptions : not available VCEI exceptions : not available
GPL'd Linux software for the DSL-G604T can be downloaded in the form of diff and tar files from D-Link's .
External links
- at D-Link's UK site.
- at Australian D-Link site.
- at D-Link's UK site.
- at Australian D-Link site.
- of the DSL-G604T
- Understanding the D-Link DSL-G604T (French link)
- tips on getting ssh, ftp and telnet to work properly on dsl-300t
- tips on getting ssh, ftp and telnet to work properly on dsl-500t
- at seattlewireless.net
- alternative firmware for DSL-xxxT modem/routers (english/russian)
- everythig about DSL-302T (italian) with a lot of links