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AD6676-ebz reference project issue with AD6676_GT IP core

Question asked by DST_ERA on Dec 8, 2016
Latest reply on Dec 9, 2016 by DST_ERA

Hello,

 

I have created SDK project from hdf file what was exported from your HDL reference design (hdl/projects/ad6676evb at dev · analogdevicesinc/hdl · GitHub ) .

 

Problem is that I'm not able to compile your reference SDK code (no-OS/ad6676-ebz at 2016_R2 · analogdevicesinc/no-OS · GitHub ) because there is no exported base address for AD6676_GT in BSP

 

ad6676_ebz.c:

...

#define AD6676_GT_BASEADDR        XPAR_AXI_AD6676_GT_BASEADDR //XPAR_AXI_AD6676_GT_BASEADDR undeclared

...

 

my xparameters.h:

...

/* Definitions for peripheral AXI_AD6676_CORE */
#define XPAR_AXI_AD6676_CORE_BASEADDR 0x44A10000
#define XPAR_AXI_AD6676_CORE_HIGHADDR 0x44A1FFFF

/* Definitions for peripheral AXI_AD6676_DMA */
#define XPAR_AXI_AD6676_DMA_BASEADDR 0x7C420000
#define XPAR_AXI_AD6676_DMA_HIGHADDR 0x7C42FFFF

/* Definitions for peripheral AXI_AD6676_JESD */
#define XPAR_AXI_AD6676_JESD_BASEADDR 0x44A91000
#define XPAR_AXI_AD6676_JESD_HIGHADDR 0x44A91FFF

/* Definitions for peripheral AXI_AD6676_XCVR */
#define XPAR_AXI_AD6676_XCVR_BASEADDR 0x44A60000
#define XPAR_AXI_AD6676_XCVR_HIGHADDR 0x44A60FFF

...

 

I don't see any AD6676_GT in hdl design but it seems this IP core was replaced by AD6676_XCVR if I look at old designs...

So are there some compatibility issues betweeen last no-os drivers and hdl projects or did I overlook something?

 

We will try to generate some older hdl project, but we would like to avoid it because of upgrading IPs and stuff for Vivado 2016.3.

 

Also I and my colleague (HDL developer) miss some more documentation of HDL/C sources.

For example links referenced in src like https://wiki.analog.com/resources/eval/user-guides/ad6676-ebz/software/baremetal  dont work.

Please don't get me wrong - I have just started to study datasheets about AD6676 and JESD204 so I hope in next days I will be more familiar with this stuff.

 

Thanks and regards,

 

Daniel

 

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