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USB to RS-232 adapter schematics?

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VSWR

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Anyone having schematics of an USB to RS-232 adapter? I need it for my laptop.
 

Dark Angel

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Try this site:
hxtp://www.ftdichip.com/FTSchema.htm
hxtp://www.beyondlogic.org/porttalk/porttalk.htm
hxtp://sourceforge.net/projects/ezusb2131
hxtp://www.indiacam.net/pinout/usbfaq.html
hxtp://www.lvr.com/usb.htm

Maybe this helps
 

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Codeman

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Microchip as also a chip with USB and UART
build in
 

eltonjohn

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Hello everybody.
I just want to say .Don't loose
your time with just another USB
chip .I had the opportunity
of using the FTDI chip.
IT is a little wonder..
you can interface it with anything
and the soft is free .
LINUX and MICROCRAP(SOFT) drivers free!!
 

mretour

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Has anyone tried the ftdi 245 (USB to FIFO) device? Is it true you can use the same software drivers as for the 232 (USB to serial) part?
 

pixies

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On 2002-02-21 22:29, GaAs FET wrote:
Anyone having schematics of an USB to RS-232 adapter? I need it for my laptop.
Hi GaAs,

try the AT76C711 from ATMEL
go on http://www.atmel.com and USB products
A good dev board is avaible.
By.
 

pool_77

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Does exist any solution which do not need to instal any SW into PC?
Only any "black box" with cable

pool_77
 

vsop

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How about PL-2303? Does anyone use this chip before? Try http://www.prolific.com.tw/. As I know, there is no this kind of class driver in USB spec., thus the driver installed is necessary.
 

Phytex

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Maxim has also a one chip resulution
 

tdo48

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I heard that on Mac those USB-RS232 converters encounter some problems. Anybody has experienced that too?
 

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