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15 Commits (d82f61b9af75392b151cba09bb5b6287e65a8017)

Author SHA1 Message Date
Laszlo Nagy 3dd370a27c ad9081_fmca_ebz: enable xbar in DAC TPL 2020-11-27 09:45:11 +02:00
Laszlo Nagy ad755788a0 ad9081_fmca_ebz/zc706: Initial version 
M=8 L=4 SampleRate=250 MSPS
LaneRate=10 Gbps
 2020-11-12 15:46:27 +02:00
Laszlo Nagy e9f319e3d7 ad9081_fmca_ebz: HP0 is already initialized in ZC706 
On carriers like ZC706 the HP0 interconnect is in already in use so it must
not be initialized here.
 2020-11-12 15:46:27 +02:00
Adrian Costina 9093a8c428 library: Move ad_iobuf to the common library, as it's not Xilinx specific 
Updated all system_project and Makefiles
 2020-11-02 16:13:35 +02:00
Laszlo Nagy 4026eaa19b ad9081_fmca_ebz: Fix device clocks termination 
The device clocks are AC coupled LVDS lines without external termination.
For proper operation internal differential termination must be enabled,
the DQS_BIAS will DC bias the AC coupled signal to VCCO/2 (1.8/2) 0.9V
 2020-10-06 16:13:21 +03:00
Sergiu Arpadi d8ab27b2af sysid: Remove cstring init string 2020-09-30 19:12:24 +03:00
Laszlo Nagy e8f6523197 ad9081_fmca_ebz: adapt to renamed tpl core 2020-05-20 19:08:25 +03:00
Laszlo Nagy cbb23c7b67 ad9081_fmca_ebz: fix Xilinx PHY resets 
Avoid clock domain crossing on resets.
 2020-04-23 17:21:05 +03:00
Laszlo Nagy e112a03d85 ad9081_fmca_ebz: Whitespace cleanup 
Clear extra lines and whitespaces at end of lines.
 2020-04-23 17:21:05 +03:00
Laszlo Nagy 7df4caf8b0 ad9081_fmca_ebz: Added parameter description 
Add parameter description to project and common block design file
 2020-04-23 17:21:05 +03:00
Laszlo Nagy e433d3f808 ad9081_fmca_ebz: expose PLL selection as a parameter 
On the Xilinx PHY the available PLL options depends on the lane rate.
Encoding is:
  0 - CPLL
  1 - QPLL0
  2 - QPLL1

Since the selection of line rate is available from the project also the
PLL selection must be exposed.
 2020-04-23 17:21:05 +03:00
Laszlo Nagy b774e1ca7d ad9081_fmca_ebz: enable IQ rotation 2020-04-03 11:16:37 +03:00
Laszlo Nagy b1f62f09ac ad9081_fmca_ebz:vcu118: initial version 
Use over-writable parameters from the environment.

      e.g.
        make JESD_MODE=64B66B RX_RATE=24.75 TX_RATE=12.375 REF_CLK_RATE=375 RX_JESD_L=4 TX_JESD_L=4
        make JESD_MODE=64B66B RX_RATE=16.22016 TX_RATE=16.22016 REF_CLK_RATE=245.76 RX_JESD_M=8 RX_JESD_L=2 TX_JESD_M=16 TX_JESD_L=4
        make JESD_MODE=8B10B  RX_JESD_L=4 RX_JESD_M=8 TX_JESD_L=4 TX_JESD_M=8
 2020-03-10 18:19:03 +02:00
Laszlo Nagy f3a7fd8b0d ad9081_fmca_ebz:zcu102: initial version 2020-03-10 18:19:03 +02:00
Laszlo Nagy f3630dd95b ad9081_fmca_ebz: common block design 
Parametrizable block design with selectable JESD physical layer between
Xilinx Phy and ad_utilxcvr.
 2020-03-10 18:19:03 +02:00