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fmcomms5: Connect the DAC data underflow 

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.
main
Istvan Csomortani 2018-04-13 16:35:00 +03:00 committed by István Csomortáni
parent 6458e825e9
commit 992011c3a3
1 changed files with 3 additions and 2 deletions
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5
projects/fmcomms5/common/fmcomms5_bd.tcl
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@ -252,8 +252,8 @@ ad_ip_parameter util_ad9361_dac_upack CONFIG.CHANNEL_DATA_WIDTH 16
ad_ip_parameter util_ad9361_dac_upack CONFIG.NUM_OF_CHANNELS 8
ad_connect util_ad9361_divclk/clk_out util_ad9361_dac_upack/dac_clk
ad_connect util_ad9361_dac_upack/dac_enable_0 axi_ad9361_dac_fifo/din_enable_0
ad_connect util_ad9361_dac_upack/dac_valid_0 axi_ad9361_dac_fifo/din_valid_0
ad_connect util_ad9361_dac_upack/dac_valid_out_0 axi_ad9361_dac_fifo/din_valid_in_0
ad_connect util_ad9361_dac_upack/dac_valid_0 axi_ad9361_dac_fifo/din_valid_0
ad_connect util_ad9361_dac_upack/dac_valid_out_0 axi_ad9361_dac_fifo/din_valid_in_0
ad_connect util_ad9361_dac_upack/dac_data_0 axi_ad9361_dac_fifo/din_data_0
ad_connect util_ad9361_dac_upack/dac_enable_1 axi_ad9361_dac_fifo/din_enable_1
ad_connect util_ad9361_dac_upack/dac_valid_1 axi_ad9361_dac_fifo/din_valid_1
@ -299,6 +299,7 @@ ad_ip_parameter axi_ad9361_dac_dma CONFIG.DMA_DATA_WIDTH_SRC 64
ad_connect util_ad9361_divclk/clk_out axi_ad9361_dac_dma/fifo_rd_clk
ad_connect axi_ad9361_dac_dma/fifo_rd_en util_ad9361_dac_upack/dac_valid
ad_connect axi_ad9361_dac_dma/fifo_rd_dout util_ad9361_dac_upack/dac_data
ad_connect axi_ad9361_dac_dma/fifo_rd_underflow axi_ad9361_dac_fifo/din_unf
ad_connect sys_cpu_resetn axi_ad9361_dac_dma/m_src_axi_aresetn
# address map