Connect the DAC data underflow pin (fifo_rd_underflow) of the DMA
to the dunf pin of the device core. This way the software can detect
underflows in the DAC data path.
Removes a lot of boilerplate code.
Using the new scheme it is possible to add new projects or sub-projects
without having to re-generate any existing Makefiles.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
This reduces the amount of boilerplate code that is present in these
Makefiles by a lot.
It also makes it possible to update the Makefile rules in future without
having to re-generate all the Makefiles.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Loop back the unused GPIO pins, and add all the SPI interface to system
wrapper instance.
The following system_top modules were changed:
- ad738x_fmc
- ad7616_sdz
- ad77681evb
- ad77681evb
- ad7768evb
- ad9739a_fmc
- ad9434
- adrv9739
- fmcadc5
- ad6676evb
- ad9265
- ad5766
- fmcomms5
- m2k
Fixes the following warnings:
[Synth 8-2611] redeclaration of ansi port txnrx_0 is not allowed
[Synth 8-2611] redeclaration of ansi port enable_0 is not allowed
[Synth 8-2611] redeclaration of ansi port enable_1 is not allowed
[Synth 8-2611] redeclaration of ansi port txnrx_1 is not allowed
This is a leftover of commit 1c23cf4621 ("all: Update verilog files to
verilog-2001").
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
All the hdl (verilog and vhdl) source files were updated. If a file did not
have any license, it was added into it. Files, which were generated by
a tool (like Matlab) or were took over from other source (like opencores.org),
were unchanged.
New license looks as follows:
Copyright 2014 - 2017 (c) Analog Devices, Inc. All rights reserved.
Each core or library found in this collection may have its own licensing terms.
The user should keep this in in mind while exploring these cores.
Redistribution and use in source and binary forms,
with or without modification of this file, are permitted under the terms of either
(at the option of the user):
1. The GNU General Public License version 2 as published by the
Free Software Foundation, which can be found in the top level directory, or at:
https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html
OR
2. An ADI specific BSD license as noted in the top level directory, or on-line at:
https://github.com/analogdevicesinc/hdl/blob/dev/LICENSE
- for altera projects, taken into consideration of the new location for common qsys files
- for fmcomms5, added wfifo dependency
- for daq3, added mfifo dependency
The axi_dmac core is now capable of detecting whether its different parts
run in different clock domains or not. No need to configure it manually any
more.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Adrian Costina
Istvan Csomortani
Lars-Peter Clausen
AndreiGrozav
Rejeesh Kutty
Nick Pillitteri