8 output pins to RS232 UART/USB

From: Niek (niek_at_hotmail.com)
Date: 10/29/04 

Date: Fri, 29 Oct 2004 14:43:52 +0200

Hello,

Does somebody know if there is a chip with 8 input ports to send 1 byte
parallel and then automatically sends the byte out by USB (first choice) or
by RS232??

My problem is that I need 3 com-ports on my microcontroller and my processor
(zilog Z8S180) only has 2!!! I have an 1 byte output register that I am not
using so I thought maby I can use it in this way....

Can somebody help me???

Thanks,

Niek

Relevant Pages

  • Re: Straight-Up Replacement For P4P800-E?
    ... there is a "hidden warranty" for ICH5/ICH5R failures. ... is that ICH5 is far and away the worst chip. ... is right over top of where the USB I/O pads get their power. ...
    (alt.comp.periphs.mainboard.asus)
  • Re: BAD Problems with Asus Mobos
    ... That's very discouraging to hear about these problems and I think that Intel ... I was going to install a separate PCI USB 2 card to get around the problem ... > using the ICH5R chip with dual Seagate drives. ... As for chip power levels, a portion of chip power depends on the ...
    (alt.comp.periphs.mainboard.asus)
  • Re: BAD Problems with Asus Mobos
    ... I had to RMA the board for the USB controller problem, ... > using the ICH5R chip with dual Seagate drives. ... As for chip power levels, a portion of chip power depends on the ... a regulator only provided about 15 amps. ...
    (alt.comp.periphs.mainboard.asus)
  • Re: Straight-Up Replacement For P4P800-E?
    ... there is a "hidden warranty" for ICH5/ICH5R failures. ... is that ICH5 is far and away the worst chip. ... is right over top of where the USB I/O pads get their power. ...
    (alt.comp.periphs.mainboard.asus)
  • Re: Trying to send RS232 with PIC sends incorrect data in TeraTerm
    ... Are you sure the converter you have is USB toRS232?. ... the chip that resides on the breakout board is the cp2102 which lists ... the signals being inverted, since each MAX232 inverts the signals, as well ... I will definitely check the voltages coming out of the Tx pin on the ...
    (sci.electronics.design)