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Spectran register

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babbudoio
(@babbudoio)
Active Member
Joined: 12 years ago
Posts: 10
Topic starter  

what are the fastest sweep configuration of spectran hf register ?

e.g. SW_DETMODE, SW_RECVCONF, SV_DISPDIS , SV_DEMODMODE? some of this config are not well doc in spectran api documentation(there are some errors!)

Thx in advance.


   
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babbudoio
(@babbudoio)
Active Member
Joined: 12 years ago
Posts: 10
Topic starter  

Do you have other document on spectran register config?
Please reply asap, thx in advance.


   
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stb
 stb
(@stb)
Trusted Member
Joined: 13 years ago
Posts: 84
 

Hello babbudoio,

The following two variables can increase the sweep speed with the SPECTRAN HF V4

    0x11 - SV_SWPDLYACC - Enable device internal caching, but slightly reduces accuracy
    0x48 - SV_DISPDIS - Disable the display
    [/list:u:36p28o98]

PGP
Homepage


   
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babbudoio
(@babbudoio)
Active Member
Joined: 12 years ago
Posts: 10
Topic starter  

hello stb, thx a lot for your reply!

I set SV_SWPDLYACC to 0, and SV_DISPDIS to 0, for faster sweeping, ......(i use only usb , no display)
If you have more info on the variables and setting , please reply to me.
i can't set sample time at 1 ms, how i can solve this problem?

......


   
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stb
 stb
(@stb)
Trusted Member
Joined: 13 years ago
Posts: 84
 

Hello babbudoio,

In order to take effekt, SV_SWPDLYACC and SV_DISPDIS have to be 1 not 0.
A minimum 10ms for SV_SWEEPTIME is enforced by the SPECTRAN firmware. You can't override it.

Did you notice my private message yet ?

PGP
Homepage


   
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babbudoio
(@babbudoio)
Active Member
Joined: 12 years ago
Posts: 10
Topic starter  

hello stb, thx for your reply!

I must set the variable correctly

I have seen your post....in this moment

...
bye


   
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