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ru:toh:d-link:dwl-2100ap [2013/10/25 19:42]
ru:toh:d-link:dwl-2100ap [2014/10/25 08:55] (current)
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^ Версия/Модель ^ H/W Ревизия ^ Дата запуска ^ S/N  ^ Поддержка версии OpenWrt ^ Спецификация модели  ^ ^ Версия/Модель ^ H/W Ревизия ^ Дата запуска ^ S/N  ^ Поддержка версии OpenWrt ^ Спецификация модели  ^
| - | A2 | - | - | [[https://forum.openwrt.org/viewtopic.php?id=27470 | backfire-10.03.1-rc1]] & [[http://downloads.openwrt.org/snapshots/trunk/atheros/|trunk]] | - | | - | A2 | - | - | [[https://forum.openwrt.org/viewtopic.php?id=27470 | backfire-10.03.1-rc1]] & [[http://downloads.openwrt.org/snapshots/trunk/atheros/|trunk]] | - |
-| - | A3  | - | - | - | - |+| - | A3  | - | - | [[https://forum.openwrt.org/viewtopic.php?id=27470 | backfire-10.03.1-rc1]] & [[http://downloads.openwrt.org/snapshots/trunk/atheros/|trunk]] | - |
| - | A4  | - | - | [[https://forum.openwrt.org/viewtopic.php?id=27470 | backfire-10.03.1-rc1]] & [[http://downloads.openwrt.org/snapshots/trunk/atheros/|trunk]] | - | | - | A4  | - | - | [[https://forum.openwrt.org/viewtopic.php?id=27470 | backfire-10.03.1-rc1]] & [[http://downloads.openwrt.org/snapshots/trunk/atheros/|trunk]] | - |
-| - | A5  | - | - | - | - |+| - | A5  | - | - | [[https://forum.openwrt.org/viewtopic.php?id=27470 | backfire-10.03.1-rc1]] & [[http://downloads.openwrt.org/snapshots/trunk/atheros/|trunk]] | - |
===== Аппаратная основа ===== ===== Аппаратная основа =====
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| **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]] |
 +
 +Плата устройства используется также в точке доступа Alpha Networks WAP-D19.
 +
 +DWL-2100 A5 использует две антенны: одна вытравлена у переднего края печатной платы справа от светодиода WLAN, вторая - внешняя. Они программно переключаются.
==== Opening the case ==== ==== Opening the case ====
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  *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 of revision A1, A2 and 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 Ver. 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.|
-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**)+=== Rev. A2, A3 === 
 + 
 +JTAG: J5 
 + 
 +Двенадцатиконтактный нераспаяный разъём JP1 - последовательный порт. Его цоколёвка такая же, как в [[oldwiki:openwrtdocs:hardware:netgear:wpn824|Netgear WPN824]] (собранный также, как и DWL-2100, на AR2313) и [[oldwiki:openwrtdocs:hardware:netgear:wgt624|Netgear WGT624]] (на AR231**2**).
<code> <code>
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</code> </code>
-**Rev. A2 only:** Some resistors (R264, R273, R275) are missing, so the serial port won't work.  //I've bridged them with solder (since I don't have access to SMT equipment), and it seems like it's working. This is not needed for rev. A3.//+ Внимание! VCC - +3.3 Вольта, такие же и уровни сигналов TX и RX.
-//Solder bridges at R275, R273 and R264 for rev. A2//+В **Rev. A2** некоторые резисторы отсутствуют (R264, R273, R275), поэтому последовательный порт не работает. //Их можно просто закоротить припоем и порт будет работать. Это не нужно в Rev. A3.//\\ 
 +Проверьте напряжение на выводе "земли" разъёма JP1. Если "земли" там нет, возьмите "землю" с клеммы 2 порта J5. (Также для Rev. A2.)
-Check the voltage level of the gnd pin on jp1. If it is not ground, you have to get ground from the jtag J5 pin 2. This was the case with a rev. A2+//Solder bridges at R275, R273 and R264 for rev. A2//
{{: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: J5\\ 
 +Serial: JP2 (уровни TTL 3.3В) 
 + 
 +** JP2 ** 
 +^ -1- | _ ^ -2- ^ -3- ^ -4- ^ 
 +^ TX | _ ^ VCC ^ GND ^ RX ^ 
 +{{:toh:d-link:1.gif|Serial pinounts}} 
{{: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}}
-<code> 
-JTAG is J5 
-Serial is JP2 (TTL levels) 
-1(upper),4-RX,TX 
-2-GND 
-</code> 
===== Installing ===== ===== Installing =====
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^ Vendor ^ Type ^ Loader ^ ^ Vendor ^ Type ^ Loader ^
| AMD | AM29LV320DB | [[http://rghost.net/22011231|Redboot]] | | AMD | AM29LV320DB | [[http://rghost.net/22011231|Redboot]] |
-| Atmel | AT49BV322A | - |+| Atmel | AT49BV322A | [[http://rghost.ru/58414270|Redboot]] | 
 +| Spansion | S29AL032D | [[http://rghost.net/22011231|Redboot]] |
| Spansion | S29GL032D | [[http://rghost.net/22011231|Redboot]] | | Spansion | S29GL032D | [[http://rghost.net/22011231|Redboot]] |
-| Spansion | S29GL032M | - +| Spansion | S29GL032M | [[http://rghost.ru/58414270|Redboot]]
-| Macronix | MX29LV320D | - |+| Macronix | MX29LV320D | [[http://rghost.ru/58414270|Redboot]] |
[[http://xoomer.virgilio.it/ramponis/Pages/flash.htm|Compiled RedBoot, need file "BootLoader Redboot con support Lzma (molto più veloce) per OpenWRT sul 2100AP"]] [[http://xoomer.virgilio.it/ramponis/Pages/flash.htm|Compiled RedBoot, need file "BootLoader Redboot con support Lzma (molto più veloce) per OpenWRT sul 2100AP"]]

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