[ts-7000] TS-7200 with 8 ports RS232

["a_wutthiphan" <>]

I have 8 ports RS232 PC104 extention board from Advantech model PCM-3643 

my config of PCM-3643
address 3f8,2f8,3e8,2e8,240,248,250,258
IRQ = 5 (or linux irq =22 share all ports )


I am connect PCM-3643 with my TS-7200. when boot /dev/tts/0-3 up by
kernel.

I'm add other port (4-7) by script below

#!/bin/bash
PATH=$PATH:/usr/local/bin

cd /dev

for i in 4 5 6 7 ; do
  let minor=$i+64
  mknod -m 666 /dev/tts/$i c 4 $minor
done

# Bottom Card (bottom in my case.  Stack them however you want.)
setserial -v /dev/tts/4 port 0x89c00240 uart 16550A irq 22 ^fourport
setserial -v /dev/tts/5 port 0x89c00248 uart 16550A irq 22 ^fourport
setserial -v /dev/tts/6 port 0x89c00250 uart 16550A irq 22 ^fourport
setserial -v /dev/tts/7 port 0x89c00258 uart 16550A irq 22 ^fourport


when finished i have output

:tts# /etc/init.d/serial.sh
/dev/tts/4, UART: 16550A, Port: 0x89c00240, IRQ: 22
/dev/tts/5, UART: 16550A, Port: 0x89c00248, IRQ: 22
/dev/tts/6: No such device
/dev/tts/7: No such device
:tts#

port 0 - 5 is working but port 6 - 7 isn't work.

Could someone please tell me why?

Thanks.
wutthiphan



 
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