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toh:d-link:dwl-2100ap [2013/10/25 19:42]
vitaliy86
toh:d-link:dwl-2100ap [2013/11/24 08:30] (current)
grumbler_eburg
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| **RAM:** 16 MiB | | **RAM:** 16 MiB |
| **Wireless:** Atheros AR2112A | | **Wireless:** Atheros AR2112A |
-| **Ethernet:** [[http://www.icplus.com.tw/pp-IP101.html|IC+ IP101]] (A2) / [[http://www.icplus.com.tw/pp-IP101A.html|IC+ IP101A]] (A2/A3/A4) |+| **Ethernet:** [[http://www.icplus.com.tw/pp-IP101.html|IC+ IP101]] (A2) / [[http://www.icplus.com.tw/pp-IP101A.html|IC+ IP101A]] (A2/A3/A4/A5) |
| **USB:** No | | **USB:** No |
| **Serial:** [[http://wiki.openwrt.org/toh/d-link/dwl-2100ap#serial|Yes]] 9600-8N1| | **Serial:** [[http://wiki.openwrt.org/toh/d-link/dwl-2100ap#serial|Yes]] 9600-8N1|
| **JTAG:** [[doc:hardware:port.jtag|Yes]] | | **JTAG:** [[doc:hardware:port.jtag|Yes]] |
 +
 +Same board uses in the Alpha Networks WAP-D19.
 +
 +DWL-2100 A5 uses two antennas: printed on board (to right of LED "Wlan") and external.
==== Opening the case ==== ==== Opening the case ====
-**Note:** This will void your warranty!+**Note:** This will void your warranty!
  *To remove the cover losen the two screws in the bottom cover and carefully lift the top cover at the back and move it towards the front (three clamps there).   *To remove the cover losen the two screws in the bottom cover and carefully lift the top cover at the back and move it towards the front (three clamps there).
  *There are two screws holding the PCB to the bottom cover.   *There are two screws holding the PCB to the bottom cover.
-//Main PCB (not for A4)//+//Main PCB H/W Versions: A1, A2, A3//
{{:inbox:d-link:dwl-2100ap:board.png|PCB with four modifications: three solder bridges and one soldering attempt at JP1 pin 2}} {{:inbox:d-link:dwl-2100ap:board.png|PCB with four modifications: three solder bridges and one soldering attempt at JP1 pin 2}}
-//Main PCB (A4)//+//Main PCB H/W Versions: A4, a5//
{{:toh:d-link:dwl-2100ap_a4_internal.jpg|No modification needed}} {{:toh:d-link:dwl-2100ap_a4_internal.jpg|No modification needed}}
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| {{:meta:icons:tango:48px-dialog-warning.svg.png?nolink}} | The serial communication signals on the 2100AP are ranging from 0 to 3.3V. These **must not** be connected directly to a RS232 cable, which operates at much broader voltage range (-12 to +12V). An appropriate level coupler must be built for this purpose. There are many such circuits on the net, and the simplest ones might use a common MAX 3232 chip.| | {{:meta:icons:tango:48px-dialog-warning.svg.png?nolink}} | The serial communication signals on the 2100AP are ranging from 0 to 3.3V. These **must not** be connected directly to a RS232 cable, which operates at much broader voltage range (-12 to +12V). An appropriate level coupler must be built for this purpose. There are many such circuits on the net, and the simplest ones might use a common MAX 3232 chip.|
 +
 +=== Rev. A1, A2, A3 ===
JP1 (12-pin, without headers, not for A4) is the serial port.  It's wired very similarly to the serial port in the [[oldwiki:openwrtdocs:hardware:netgear:wpn824|Netgear WPN824]] (also AR2313) and  [[oldwiki:openwrtdocs:hardware:netgear:wgt624|Netgear WGT624]] (AR231**2**) JP1 (12-pin, without headers, not for A4) is the serial port.  It's wired very similarly to the serial port in the [[oldwiki:openwrtdocs:hardware:netgear:wpn824|Netgear WPN824]] (also AR2313) and  [[oldwiki:openwrtdocs:hardware:netgear:wgt624|Netgear WGT624]] (AR231**2**)
 +** Serial **
<code> <code>
      1    JP1       1    JP1
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{{:inbox:d-link:dwl-2100ap:serial_a2.png|Solder bridges on rev. A2}} {{:inbox:d-link:dwl-2100ap:serial_a2.png|Solder bridges on rev. A2}}
-**Rev. A4 only:**\\ +=== Rev. A4, A5 === 
-Serial and jtag (A4)\\+JTAG is J5 \\ 
 +Serial is JP2 (TTL levels - VCC 3.3V) \\ 
 + 
 +** JP2 ** 
 +^ -1- | _ ^ -2- ^ -3- ^ -4- ^ 
 +^ TX | _ ^ VCC ^ GND ^ RX ^ 
{{:toh:d-link:dwl-2100ap_a4_serial_and_jtag.jpg|JTAG-J5;Serial-JP2}} {{:toh:d-link:dwl-2100ap_a4_serial_and_jtag.jpg|JTAG-J5;Serial-JP2}}
-{{:toh:d-link:1.gif|}} +{{:toh:d-link:1.gif|Serial pinounts}}
-<code> +
-JTAG is J5 +
-Serial is JP2 (TTL levels) +
-1(upper),4-RX,TX +
-2-GND +
-</code>+
===== Installing ===== ===== Installing =====

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toh/d-link/dwl-2100ap.1382722940.txt.bz2 · Last modified: 2013/10/25 19:42 by vitaliy86