DRS4 Forum
  DRS4 Discussion Forum  Not logged in ELOG logo
Entry  Mon Oct 14 09:32:33 2019, Danyang, how to acquire the stop position with channel cascading Capture.PNG
    Reply  Mon Oct 14 10:14:46 2019, Stefan Ritt, how to acquire the stop position with channel cascading 
       Reply  Mon Oct 14 11:45:06 2019, Danyang, how to acquire the stop position with channel cascading Capture.PNG
          Reply  Mon Oct 14 12:56:13 2019, Stefan Ritt, how to acquire the stop position with channel cascading 
             Reply  Mon Oct 14 13:44:26 2019, Danyang, how to acquire the stop position with channel cascading 
                Reply  Mon Oct 14 15:27:09 2019, Stefan Ritt, how to acquire the stop position with channel cascading 
                   Reply  Tue Oct 15 08:14:17 2019, Danyang, how to acquire the stop position with channel cascading 
Message ID: 774     Entry time: Mon Oct 14 09:32:33 2019     Reply to this: 775
Author: Danyang 
Subject: how to acquire the stop position with channel cascading 

Hi Steffan,

       In DSR4 DATASHEET Rev.0.9 Page13,  there is a paragraph "If the DRS4 is configured for channel cascading or daisy chaining, it is necessary to know which the current channel is where the sampling has been stopped. This can be
determined by addressing the Write Shift Register withA3-A0 = 1101b and by applying clock pulses to the SRCLK input ...".

       My question is the timing details about srclk, srout, A3-A0 in the above control and its timing relation with stop shift register (Figure 15).  And can this configuration be used in the full readout mode with output MUXOUT?               

Best Regards,
Danyang (sun2222@mail.ustc.edu.cn)

Attachment 1: Capture.PNG  32 kB  Uploaded Mon Oct 14 10:45:04 2019  | Hide | Hide all
Capture.PNG
ELOG V3.1.5-fe60aaf