"sau_sol" <saurabh.solanki@pasl.in> wrote in message
news:b9SdnR2J_vyswl7XnZ2dnUVZ_uqdnZ2d@giganews.com...
> >"sau_sol" <saurabh.solanki@pasl.in> wrote in message
>>news:kqGdnfOwvJN7SF_XnZ2dnUVZ_iydnZ2d@giganews.com...
>>> >
>>>>
>>>>"sau_sol" <saurabh.solanki@pasl.in> wrote in message
>>>>news:W5adnVclzdSZ-CLXnZ2dnUVZ_gCdnZ2d@giganews.com...
>>>>> Hi all
>>>>>
>>>>> I am currently using LPC2138 for my designs.
>>>>>
>>>>> now I got a similar controller LPC2141 with the additional feature of
>>> USB
>>>>> device controller.
>>>>>
>>>>> Now I want to know is there any way to implement a USB Host firmware
> by
>>>>> using a USB device hardware.
>>>>
>>>>
>>>>No. You can use an external host controller though.
>>>>
>>>>--
>>>>Regards,
>>>>Richard.
>>>>
>>>>+ http://www.FreeRTOS.org
>>>>Designed for Microcontrollers. More than 7000 downloads per month.
>>>>
>>>>+ http://www.SafeRTOS.com
>>>>Certified by T�V as meeting the requirements for safety related
> systems
>>>
>>>>
>>>>
>>>
>>>
>>> Can you tell me any external HOST controller for USB ?
>>> so I can interface the USB with my controller using some other
> protocol...
>>>
>>> Regards,
>>> Saurabh
>>>
>>> ---------------------------------------
>>> This message was sent using the comp.arch.embedded web interface on
>>> http://www.EmbeddedRelated.com
>>
>>
>>
>>MAX3401 or something. Attach over SPI (device is slave)
>>
>>
>
> Sorry Sir But I am not able to find a part named MAX3401 so can you
> suggest
> something else for USB HOST converter.
>
> ---------------------------------------
> This message was sent using the comp.arch.embedded web interface on
> http://www.EmbeddedRelated.com
MAX3421E
Reply by Chris Stratton●September 30, 20092009-09-30
On Sep 30, 10:14=A0am, Mel <mwil...@the-wire.com> wrote:
> sau_sol wrote:
> >>MAX3401 or something. =A0Attach over SPI (device is slave)
> > Sorry Sir But I am not able to find a part named MAX3401 so can you
> > suggest something else for USB HOST converter.
>
> What I found were these (MAX1450?):
>
> http://www.maxim-ic.com/quick_view2.cfm/qv_pk/6226
At first reading that does not appear relevant. That chip looks to be
something that you can drop into a device with a wimpy USB and SD card
interface, where its normally transparent, but when you switch it into
a special mode than an external USB host can get higher speed access
to the SD card.
Reply by Mel●September 30, 20092009-09-30
sau_sol wrote:
>>MAX3401 or something. Attach over SPI (device is slave)
> Sorry Sir But I am not able to find a part named MAX3401 so can you
> suggest something else for USB HOST converter.
>"sau_sol" <saurabh.solanki@pasl.in> wrote in message
>news:kqGdnfOwvJN7SF_XnZ2dnUVZ_iydnZ2d@giganews.com...
>> >
>>>
>>>"sau_sol" <saurabh.solanki@pasl.in> wrote in message
>>>news:W5adnVclzdSZ-CLXnZ2dnUVZ_gCdnZ2d@giganews.com...
>>>> Hi all
>>>>
>>>> I am currently using LPC2138 for my designs.
>>>>
>>>> now I got a similar controller LPC2141 with the additional feature of
>> USB
>>>> device controller.
>>>>
>>>> Now I want to know is there any way to implement a USB Host firmware
by
>>>> using a USB device hardware.
>>>
>>>
>>>No. You can use an external host controller though.
>>>
>>>--
>>>Regards,
>>>Richard.
>>>
>>>+ http://www.FreeRTOS.org
>>>Designed for Microcontrollers. More than 7000 downloads per month.
>>>
>>>+ http://www.SafeRTOS.com
>>>Certified by T�V as meeting the requirements for safety related
systems
>>
>>>
>>>
>>
>>
>> Can you tell me any external HOST controller for USB ?
>> so I can interface the USB with my controller using some other
protocol...
>>
>> Regards,
>> Saurabh
>>
>> ---------------------------------------
>> This message was sent using the comp.arch.embedded web interface on
>> http://www.EmbeddedRelated.com
>
>
>
>MAX3401 or something. Attach over SPI (device is slave)
>
>
Sorry Sir But I am not able to find a part named MAX3401 so can you suggest
something else for USB HOST converter.
---------------------------------------
This message was sent using the comp.arch.embedded web interface on
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Reply by larwe●September 30, 20092009-09-30
On Sep 27, 9:13=A0am, "sau_sol" <saurabh.sola...@pasl.in> wrote:
> I am currently using LPC2138 for my designs.
> now I got a similar controller LPC2141 with the additional feature of USB
> device controller.
Why not use LPC2387 or a similar device that has USB OTG on-chip?
Reply by Bill Davy●September 30, 20092009-09-30
"sau_sol" <saurabh.solanki@pasl.in> wrote in message
news:kqGdnfOwvJN7SF_XnZ2dnUVZ_iydnZ2d@giganews.com...
> >
>>
>>"sau_sol" <saurabh.solanki@pasl.in> wrote in message
>>news:W5adnVclzdSZ-CLXnZ2dnUVZ_gCdnZ2d@giganews.com...
>>> Hi all
>>>
>>> I am currently using LPC2138 for my designs.
>>>
>>> now I got a similar controller LPC2141 with the additional feature of
> USB
>>> device controller.
>>>
>>> Now I want to know is there any way to implement a USB Host firmware by
>>> using a USB device hardware.
>>
>>
>>No. You can use an external host controller though.
>>
>>--
>>Regards,
>>Richard.
>>
>>+ http://www.FreeRTOS.org
>>Designed for Microcontrollers. More than 7000 downloads per month.
>>
>>+ http://www.SafeRTOS.com
>>Certified by T�V as meeting the requirements for safety related systems
>
>>
>>
>
>
> Can you tell me any external HOST controller for USB ?
> so I can interface the USB with my controller using some other protocol...
>
> Regards,
> Saurabh
>
> ---------------------------------------
> This message was sent using the comp.arch.embedded web interface on
> http://www.EmbeddedRelated.com
MAX3401 or something. Attach over SPI (device is slave)
Reply by sau_sol●September 30, 20092009-09-30
>
>
>"sau_sol" <saurabh.solanki@pasl.in> wrote in message
>news:W5adnVclzdSZ-CLXnZ2dnUVZ_gCdnZ2d@giganews.com...
>> Hi all
>>
>> I am currently using LPC2138 for my designs.
>>
>> now I got a similar controller LPC2141 with the additional feature of
USB
>> device controller.
>>
>> Now I want to know is there any way to implement a USB Host firmware by
>> using a USB device hardware.
>
>
>No. You can use an external host controller though.
>
>--
>Regards,
>Richard.
>
>+ http://www.FreeRTOS.org
>Designed for Microcontrollers. More than 7000 downloads per month.
>
>+ http://www.SafeRTOS.com
>Certified by T�V as meeting the requirements for safety related systems
>
>
Can you tell me any external HOST controller for USB ?
so I can interface the USB with my controller using some other protocol...
Regards,
Saurabh
---------------------------------------
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Reply by FreeRTOS info●September 27, 20092009-09-27
"sau_sol" <saurabh.solanki@pasl.in> wrote in message
news:W5adnVclzdSZ-CLXnZ2dnUVZ_gCdnZ2d@giganews.com...
> Hi all
>
> I am currently using LPC2138 for my designs.
>
> now I got a similar controller LPC2141 with the additional feature of USB
> device controller.
>
> Now I want to know is there any way to implement a USB Host firmware by
> using a USB device hardware.
No. You can use an external host controller though.
--
Regards,
Richard.
+ http://www.FreeRTOS.org
Designed for Microcontrollers. More than 7000 downloads per month.
+ http://www.SafeRTOS.com
Certified by T�V as meeting the requirements for safety related systems
Reply by sau_sol●September 27, 20092009-09-27
Hi all
I am currently using LPC2138 for my designs.
now I got a similar controller LPC2141 with the additional feature of USB
device controller.
Now I want to know is there any way to implement a USB Host firmware by
using a USB device hardware.
If yes please let me know the method.
I want to interface a USB based CDMA modem with the controller, so can I
interface the modem with a USB device controller or I have to go for a USB
host controller.
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