From: hadaq <hadaq>
Date: Thu, 13 May 2010 12:57:46 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Url: https://jspc29.x-matter.uni-frankfurt.de/git/?a=commitdiff_plain;h=5af34a34466c2525f1dde8b67d87eebb229eb9bc;p=daqdocu.git

*** empty log message ***
---

diff --git a/software.tex b/software.tex
index e0e56b9..2d90e2c 100755
--- a/software.tex
+++ b/software.tex
@@ -361,6 +361,25 @@ RICH broadcast and I2C general call is used.
 \section{trbrichcmd}
 \label{software_trbrichcmd}
 
+\textbf{trbrichcmd} allows accessing some special features of the RICH ADCMv3.
+
+\paragraph*{trbrichcmd uid trb\_address}\\
+This command reads the UniqueIDs of the backplane and APV frontends connected 
+to one ADCM. As these IDs are not constantly updated by the FPGA, this command
+must be released twice. The first call will read the IDs from the 1Wire 
+chips, the second call will deliver the data read in the access before.
+
+\noindent Due to the long access times on 1Wire, and not to disturb frontend 
+operation, continously updating this information automatically is not possible.
+
+\noindent Failures on 1Wire readout (no presence pulse) are sensed; not 
+connected sensors are marked with dashes in the result list.
+
+\noindent The first 15 sensor IDs correlate to the APV frontends, the 16th ID
+is read from the backplane.
+
+\paragraph*{trbrichcmd }
+
 To be written~$\ldots$
 
 \section{trb\_flash}