SPI Engine: execution improvements (#1499)

Improve the execution module for the SPI Engine. Reorganize the code and improve timing. - Reorganized the counters - Moved lower level shift register logic to separate module - Pipelined barrel shifter on sdo path Signed-off-by: Laez Barbosa <[email protected]>
analogdevicesinc · Nov 14, 2024 · 13107c0 · 13107c0
1 parent dddb39b
commit 13107c0
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diff --git a/docs/regmap/adi_regmap_spi_engine.txt b/docs/regmap/adi_regmap_spi_engine.txt
@@ -9,7 +9,7 @@ ENDTITLE
 REG
 0x00
 VERSION
-Version of the peripheral. Follows semantic versioning. Current version 1.03.00.
+Version of the peripheral. Follows semantic versioning. Current version 1.03.01.
 ENDREG
 
 FIELD
@@ -25,7 +25,7 @@ RO
 ENDFIELD
 
 FIELD
-[7:0] 0x00000000
+[7:0] 0x00000001
 VERSION_PATCH
 RO
 ENDFIELD

diff --git a/library/spi_engine/axi_spi_engine/axi_spi_engine.v b/library/spi_engine/axi_spi_engine/axi_spi_engine.v
@@ -133,7 +133,7 @@ module axi_spi_engine #(
   input [7:0] offload_sync_data
 );
 
-  localparam PCORE_VERSION = 'h010300;
+  localparam PCORE_VERSION = 'h010301;
   localparam S_AXI = 0;
   localparam UP_FIFO = 1;
 

diff --git a/library/spi_engine/spi_engine_execution/Makefile b/library/spi_engine/spi_engine_execution/Makefile
@@ -7,6 +7,7 @@
 LIBRARY_NAME := spi_engine_execution
 
 GENERIC_DEPS += spi_engine_execution.v
+GENERIC_DEPS += spi_engine_execution_shiftreg.v
 
 XILINX_DEPS += spi_engine_execution_constr.ttcl
 XILINX_DEPS += spi_engine_execution_ip.tcl