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<== Date ==> <== Thread ==>

Subject: Re: gpib device
From: "Noboru Yamamoto" <noboru.yamamoto@kek.jp>
Date: 14 May 99 08:40:57 +0900
On 1999年 5月 12日 (水) 9:19 PM, Kazuro FURUKAWA 
<mailto:kazuro.furukawa@kek.jp> wrote:
>Hi, 
>
>>>> On Mon, 10 May 1999 07:46:10 -1000,  Maren Purves 
<m.purves@jach.hawaii.edu> 
>wrote;
>> question, as I'm looking into GPIB-Ethernet or GPIB-RS232 'converters'
>> at the moment: does the HP-2050A support secondary addressing?
>> We need to be able to connect remotely as well as have secondary 
>> addressing.
>
>ET-488 from Tektronix, which Noboru mentioned, can handle secondary 
>addresses.  I may evaluate HP-2050A as well soon.  
>
As far as I know, the standard version of EPICS GP-IB support 
cannot handle seconday address. We  use modified version of GP-IB support 
routines to support secondary address. In this version, if GP-IB address is 
greater than 100, it is interpreted as 100*(primary address)+ (secondary 
address). If you are interested in this modified version, please contact us.

Noboru Yamamoto
KEKB control group
KEK, JAPAN


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