>On Fri, 13 Mar 1998 18:31:26 -0700, you wrote:
>The question is...Since TR can access cards by the I/O address, can a card
>be put in a system without assigning it an interrupt? I have a system that
>is basically full. If I could not use an IRQ, I wonder if it would work.
>This is, of course, in DOS and only because TR can access ports by address
>as it does not care about IRQ.
>
>
If you have a PCI system redo your configuration and set up your bios
to allow pci cards to use only one interrupt. PCI CAN share interrupts
and you can save a lot of them this way. It is the default that they
don't but you can force it.
If you need an interrupt for your card there is no way you can run
without it and if it is an ISA card you cannot share it.
>-----Original Message-----
>From: CF McGarvey <n2hig@ibm.net>
>To: ham-computers@qth.net <ham-computers@qth.net>; kenwood@qth.net
><kenwood@qth.net>; N6tr Reflector <trlog@contesting.com>; wf1b-rtty@wf1b.com
><wf1b-rtty@wf1b.com>
>Date: Friday, March 13, 1998 6:22 PM
>Subject: [TRLog] Serial Card Multi I/O MULTI IRQ
>
>
>>Dalco Electronics has a serial/parallel card that has multiple serial ports
>(four) with three parallel ports.
>>
>>They have multiple IRQ's and addresses. Compatible ith the current UARTs.
>>
>>Perhaps an ideal solution to the comport/irq crunch syndrone.
>>
>>Part Number 49570 and costs $62.80.
>>
>>1- 800 445 5342
>>
>>PS, I am not affiliated with Dalco or any oter commercial enterprise.
>>73, Chas
>>
>> Wyvern Technology, Inc. Dayton Booth #704 Ray Ortgiesen, WF1B
>> 35 Colvintown Road http://www.wf1b.com
>> Coventry, RI 02816-8509 E-Mail: wf1b@wf1b.com
>> Voice (401) 823-RTTY(7889) Fax: (401) 822-0554
>> RTTY Contest Reflector: wf1b-rtty-request@wf1b.com
>>
>>
>>
>>--
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