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RE: How to get an interruption in par0



I'm sorry, you are correct. R16 is connected to the IRQ pin.

-----Original Message-----
From: icadi@xxxxxxx.org">mailto:icadi@xxxxxxx.org] 
Sent: Wednesday, September 03, 2003 9:25 AM
To: Mikael Starvik
Cc: dev-etrax
Subject: RE: How to get an interruption in par0


>Sorry, but I can't figure our any way to get interrupts from the 
>parallel port in manual mode.
>
>>When you say pin R18 I understand that I can use poselect(pin 25) 
>>input
>from Parallel Port P0 like IRQ.(ET100LX_
>>20_Electrical_Information, 20.10.3 section)
>
>No, I mean resistor R18 on the PCB. R18 is connected to the IRQ pin. 
>Otherwise Port A pins are available on pin headers close to the serial 
>>port

>(but you will have to disable the serial port and remove the serial 
>transceiver to use them).
>
>/Mikael
>
>-----Original Message-----
>From: icadi@xxxxxxx.org">mailto:icadi@xxxxxxx.org]
>Sent: Tuesday, September 02, 2003 9:51 AM
>To: Mikael Starvik
>Subject: RE: How to get an interruption in par0
>
>
>>It's not easily accessible but you could make a aonnection at R18
>>(requires some easy soldering).
>>
>>-----Original Message-----
>>From: icadi@xxxxxxx.org">mailto:icadi@xxxxxxx.org]
>>Sent: Monday, September 01, 2003 10:11 AM
>>To: Mikael Starvik
>>Subject: RE: How to get an interruption in par0
>>
>>
>>>In manual mode I would suggest using one of the Port A pins or the 
>>>IRQ >

>>>pin instead.
>>>
>>>/Mikael
>>>
>>>-----Original Message-----
>>>From: owner-dev-etrax@xxxxxxx.com">mailto:owner-dev-etrax@xxxxxxx.com] On 
>>>Behalf
>>Of Ion Cadierno
>>>Sent: Monday, September 01, 2003 10:50 AM
>>>To: dev-etrax
>>>Subject: How to get an interruption in par0
>>>
>>>
>>> >Hi,
>>> >Sorry for the late reply
>>> >As far I can see there is no way to get an interrupt from p0perror 
>>> >and
>>>par0_peri has interrupt number 10
>>>
>>>Hi,
>>>What signal can I use in par0 to get an interruption *in  manual
>>>mode*?Can i use one of this?p0ack,p0fault,p0Selectin, p0autofd, 
>>>p0sttrobe, p0int...?
>>>
>>>Thanks in advance
>>>Ion Cadierno
>>>
>>
>>Hi
>>I have a developer board etrax 100lx. I cant find the IRQ pin to make 
>>a >

>>connection. I think it is not accessible in the developer board,is it?
>>
>>Thanks in advance
>>Ion Cadierno _________________________________________________________
>>Txat euskalduna >>> http://www.euskalerria.org/solasgunea
>>
>>Hi
>I have try in PA and it is correct the interruption but I need to use 
>>one

>pin from Parallel port p0 to get an interruption. When you say pin R18 
>I understand that I can use poselect(pin 25) input from Parallel Port 
>P0 >like

>IRQ.(ET100LX_20_Electrical_Information, 20.10.3 section)
>
>Which is its interrupt number. Can I find it in the asm/irq.h?Is it the 
>>same

>par0_peri and interrupt number 10?
>
>P.D:I have to finish my project and I would be grateful for any help.
>
>Thanks in advance
>Ion Cadierno _________________________________________________________
>Txat euskalduna >>> http://www.euskalerria.org/solasgunea
>
>
Hi
I have been looking in "16907r2_sch.pdf"(Developer Board LX) and resistor connected to IRQ pin is R16. Where can I find your information?

Ion Cadierno
Thanks in advance _________________________________________________________
Txat euskalduna >>> http://www.euskalerria.org/solasgunea