51a15a28b7
axi_fifo2s: added constraints
2014-10-15 14:50:53 -04:00
8934a66013
usdrx1: Update project so that the AD9671 cores can be synchronized
2014-10-13 17:06:40 +03:00
3d5ef9a8ed
util_dac_unpack: Fix unpack order with 1 channel
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Due to the delay between the dac_valid and the fifo_valid signal we need to
have two counters. One counter which counts the number of incoming
dac_valid signals and generates the dma_rd signal and one counter for the
offset which gets set to 0 when fifo_valid is set.
This fixes issues with the unpack order when only one channel is active.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:26:14 +03:00
dd70320b00
axi_spdif: Add missing signals to the regmap read sensitifity list
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Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:26:09 +03:00
e7af6219dd
axi_spdif: Don't use non-static expressions in port assignments
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Fixes a warning from the tools.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:26:05 +03:00
ab5eee42e4
axi_spdif: Set unused signals to 0
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Fixes warnings about undriven signals from the tools.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:26:00 +03:00
0b587e6fb1
axi_i2s: Add missing signals to the regmap read process sensitivity list
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Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:25:56 +03:00
cf2bbf66b7
axi_i2s: Set unused signals to 0
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Fixes warnings from the tools about undriven signals.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:25:51 +03:00
22169c4a9c
axi_dmac: Add default driver values for optional input ports
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This silences warnings from the tools about undriven ports.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:25:46 +03:00
e7dbdff60c
axi_dmac: Hide fifo_wr_sync signal if C_SYNC_TRANSFER_START != 1
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The fifo_wr_sync signal is only used when C_SYNC_TRANSFER_START = 1, so hide it otherwise.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:25:41 +03:00
8557073b56
axi_dmac: Hide fifo_wr bus when source type is not the fifo interface
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Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:25:33 +03:00
3e6f553ce3
axi_dmac: Add clock signal spec for m_axis/s_axis bus
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This silences warnings from the tools about having no clock assigned to the bus.
Also fix the name of the TVALID signal.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:25:24 +03:00
c2ed80e8bb
axi_dmac: Drive unused signals to 0
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This silences a few warnings from the tools about undriven signals.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:20:49 +03:00
aee95ebe96
axi_dmac: Fix dummy AXI a{r,w}len fields width
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The dummy a{r,w}len fields should have the same width as the real a{w,r}len
fields in order to not break auto AXI bus version detection.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:20:43 +03:00
4f53a69f3c
util_dac_unpack: Hide unused signals
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Hide unused signals based on the number of selected channels. This silences
a few warnings from the tools about unconnected pins.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:20:37 +03:00
77133fe60a
util_adc_pack: Hide unused signals
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Hide unused signals based on the number of selected channels. This silences
a few warnings from the tools about unconnected pins.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:20:29 +03:00
3ab0f417b4
util_dac_unpack: Don't use localparam symbols in input/output signals
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When using a localparam for the width of a input/output signal the tools
won't be able to infer the size of the signal. This results in the signal
always being only 1 bit wide which causes the design to not work.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:20:19 +03:00
04e4458ee1
util_dac_unpack: Drive unused ports to 0
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Silences a few warnings about undriven ports from the tools.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:20:12 +03:00
61be003017
axi_i2s/axi_spdif: Create clock and reset interface for DMA bus
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This avoids some critical warnings from Vivado that the DMA bus does not has any associated clocks.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:11:41 +03:00
58cbe1813d
scripts/adi_ip: Add helper function to create bus clock and reset interface
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Add a helper function that can be used to register a clock and a reset interface for the clock and reset signals of a bus.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:11:31 +03:00
a31cb6c475
axi_i2s/axi_spdif: Remove manual creation of Streaming AXI bus
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It looks like Vivado is now able to infer these buses from the sources.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:11:06 +03:00
4bdb3cd262
axi_ad9671: altera axi4lite changes
2014-10-09 15:25:07 -04:00
6125bbecc3
axi_ad9671: altera axi4lite changes
2014-10-09 15:25:06 -04:00
2817ccdb22
up_axi: altera can not handle same clock assertion of arready and rvalid
2014-10-09 15:25:05 -04:00
5565cf8fad
axi_ad9467: Independent read/write update
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Independent read/write operation is supported on "up" interface
2014-10-08 11:23:44 +03:00
88a3b7f8fd
library: remove all constraints for now
2014-10-07 16:59:19 -04:00
2dfcb0c599
usdrx1: Initial commit for a5gt
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axi_ad9671: added start of frame information to the altera core.
2014-10-07 19:41:54 +03:00
a436153a48
axi_ad9434: Independent read/write update
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Independent read/write is supported on "up" interface.
2014-10-07 18:01:44 +03:00
9404e93126
ad9434_fmc: Fix PN monitor.
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No need to flop the incoming data.
2014-10-07 17:56:27 +03:00
66baf6ac3e
axi_ad9434: Deleted unused ip file
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ad_lvds_in.v is not used in this ip core.
2014-10-07 17:47:08 +03:00
bfa17844ff
ad_serdes_in: General update
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Added a parameter for option SDR / DDR mode, added a parameter for parallel data width.
Note: default IF_TYPE is SDR and default PARALLEL_WIDTH is 8
2014-10-07 17:42:27 +03:00
151781a2af
axi_ad9467: Fix PN sequence checker
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Make sure that the reference PN sequence is only incremented every two clock
cycles to make sure that it matches the rate of the ADC PN sequence.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-07 16:26:53 +03:00
59640f181b
ad9467: Fix LVDS delay interface.
2014-10-07 16:25:22 +03:00
c375b5b26e
daq3: vivado build
2014-10-06 10:34:02 -04:00
d47776a4a0
ad9152: 9144 copy
2014-10-06 10:34:01 -04:00
581892b22a
axi_ad9265: Updated project with new up independent read/write
2014-10-03 12:32:08 +03:00
de33722470
up/constr: independent read/write and local constraints
2014-10-02 14:35:59 -04:00
922bc6f03a
fmcadc3: 16bit - but ignored 4 lsb(s)
2014-09-29 15:26:30 -04:00
6a09a1ed19
ad9434: Fix the processor read interface
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Fix the processor read interface, preventing to have nets with multiple drivers. Made a few cosmetic changes in the code too.
2014-09-25 16:51:58 +03:00
ccb0b135ca
ad9434: Fix the adc to dma interface.
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All the device2dma interfaces needs to have a generic form : (data, enable, valid)/channel
2014-09-25 16:50:09 +03:00
d5f4991e26
ad9434: Merge the ad9434_if interface data outputs into one single bus
2014-09-25 16:45:12 +03:00
079ed0ffb3
ad_serdes_in: Update the serdes_in module
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Add additional IDELAY block before the ISERDES. Delet the IDDR blocks. Be aware, the ISERDES block are running in DDR mode. If the interface is SDR the maximum parallel data width is 4.
2014-09-25 16:40:29 +03:00
27ffff827a
common: Initial check in of ad_serdes_in.v
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A generic serdes module for input interface, support both 6 and 7 series.
2014-09-24 18:34:40 +03:00
683561b67d
AD9434: Initial check in of the library and project with ZC706
2014-09-24 18:27:17 +03:00
1d4bc47cea
ad9265: Initial commit
2014-09-23 22:51:42 -04:00
5af2474d51
usdrx1: axi_ad9671 / axi_jesd_gt added signal for frame synchronization
2014-09-23 22:44:33 -04:00
1682d9da10
fmcadc3: initial updates
2014-09-22 11:27:17 -04:00
e528ee0b52
axi_ad9234: axi_ad9680 copy
2014-09-22 11:27:15 -04:00
de0edc2083
axi_dmac: src_fifo_inf: Clear pipeline when no transfers are active
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Clear the pipeline when no transfers are active to make sure that we do not
get residual data on the first sample for the next transfer.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-16 21:02:05 +02:00
c927e90ee1
axi_dmac/axi_fifo: Add missing file
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Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-15 21:04:57 +02:00
Rejeesh Kutty
Adrian Costina
Lars-Peter Clausen
Istvan Csomortani