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Re: [vox-tech] polaroid pdc700 - partial success
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Re: [vox-tech] polaroid pdc700 - partial success

Mark K. Kim wrote:

>The standard is:
>  COM1 takes IRQ4
>  COM2 takes IRQ3
>  COM3 takes IRQ4
>  COM4 takes IRQ3

Linux dev    MS dev    IRQ    Address
/dev/ttyS0    COM1    4        0x3F8
/dev/ttyS1    COM2    3        0x2F8
/dev/ttyS2    COM3    5        0x3E8
/dev/ttyS3    COM4    7        0x2E8

/dev/lp0        LPT1      7
/dev/lp1        LPT2      5 

Mark is correct as far as the book but this is the more common
setup for devices with many serial devices.  Avoid the printer
conflicts listed above though.  Network, sound, and specialized
controlers can use almost any IRQ they want.

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