@@ -157,6 +157,7 @@ Here is the procedure to build the FPGA binary image from the hdl source.
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@@ -157,6 +157,7 @@ Here is the procedure to build the FPGA binary image from the hdl source.
Location of fetched and generated hdl cores and libraries.
Location of fetched and generated hdl cores and libraries.
@item hdl/spec/syn/
@item hdl/spec/syn/
Synthesis directory for SPEC carrier. This is where the synthesis top manifest and the ISE project are stored.
Synthesis directory for SPEC carrier. This is where the synthesis top manifest and the ISE project are stored.
For each release, the synthesis, place&route and timing reports are also saved here.
@item hdl/spec/sim/
@item hdl/spec/sim/
SPEC carrier related simulation files and testbenches.
SPEC carrier related simulation files and testbenches.
@item hdl/spec/chipscope/
@item hdl/spec/chipscope/
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@@ -321,6 +322,10 @@ A first register allows to readout the carrier PCB revision and carrier type.
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@@ -321,6 +322,10 @@ A first register allows to readout the carrier PCB revision and carrier type.
Another register signals the presence of a mezzanine in the FMC slot, gives the status of the local bus and system PLLs and indicates the DDR memory controller calibration state.
Another register signals the presence of a mezzanine in the FMC slot, gives the status of the local bus and system PLLs and indicates the DDR memory controller calibration state.
The last register of this block allows to control the carrier's LEDs on the front panel. There is on red and one green LED.
The last register of this block allows to control the carrier's LEDs on the front panel. There is on red and one green LED.
@quotation Note
The ``Carrier Type'' field is used only for test purpose. The carrier board identification is done through the PCI Express vendor and device ID.
@@ -773,6 +778,10 @@ This means a unit gain and no offset.
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@@ -773,6 +778,10 @@ This means a unit gain and no offset.
After gain and offset correction, the two LSB of the data words can be different from zero.
After gain and offset correction, the two LSB of the data words can be different from zero.
@end quotation
@end quotation
@quotation Note
It is usually the driver's task to read the calibration data from the FMC EEPROM and load them to the corresponding registers. This has to be done once at start-up and then every time the input range is changed.
@end quotation
@subsection DAC Calibration
@subsection DAC Calibration
The DAC value is only set once before an acquisition.
The DAC value is only set once before an acquisition.
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@@ -961,14 +970,13 @@ The number of samples per shot stored in memory is equal to: number of pre-trigg
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@@ -961,14 +970,13 @@ The number of samples per shot stored in memory is equal to: number of pre-trigg
@itemize @textdegree
@itemize @textdegree
@c DONE Take data for threshold trigger after offset/gain correction.
@c DONE Take data for threshold trigger after offset/gain correction.
@c DONE Solve the internal trigger threshold issue (triggering even if signal < threshold!).
@c DONE Solve the internal trigger threshold issue (triggering even if signal < threshold!).
@c Taking the threshold trigger data after offset/gain correction solved the problem.
@c -> Taking the threshold trigger data after offset/gain correction solved the problem.
@c DONE Update interface of wbgen2 generated cores (name change).
@c DONE Update interface of wbgen2 generated cores (name change).
@c DONE License header in every file -> check
@c DONE License header in every file -> check
@item Remove huge files from git repo. @b{!!! This will change all commits sha !!!}
@item Remove huge files from git repo. @b{!!! This will change all commits sha !!!}
@c DONE Rename UTC core in time-tagging core or something like that (stricly speaking, it is not UTC).
@c DONE Rename UTC core in time-tagging core or something like that (stricly speaking, it is not UTC).
@item Include the git tree in a .tar.gz along with the .bin file (in the files section) for each release. -> modify the Release chapter accordingly.
@c DONE check Atos comments.
@item Make the project ucfgen friendly (check what has to be done, perhaps nothing).
