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spi_engine: Add support for max 4 SDI lines

main
Istvan Csomortani 2017-08-04 14:08:44 +03:00
parent f933a4cbcd
commit ed20d00f77
2 changed files with 43 additions and 0 deletions
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40
library/spi_engine/interfaces/spi_master_rtl.xml
View File

@ -29,6 +29,7 @@
<spirit:logicalName>SDI</spirit:logicalName>
<spirit:wire>
<spirit:onMaster>
<spirit:presence>required</spirit:presence>
<spirit:width>1</spirit:width>
<spirit:direction>in</spirit:direction>
</spirit:onMaster>
@ -38,6 +39,45 @@
</spirit:wire>
</spirit:port>
<spirit:port>
<spirit:logicalName>SDI_1</spirit:logicalName>
<spirit:wire>
<spirit:onMaster>
<spirit:presence>required</spirit:presence>
<spirit:width>1</spirit:width>
<spirit:direction>in</spirit:direction>
</spirit:onMaster>
<spirit:onSlave>
<spirit:width>1</spirit:width>
</spirit:onSlave>
</spirit:wire>
</spirit:port>
<spirit:port>
<spirit:logicalName>SDI_2</spirit:logicalName>
<spirit:wire>
<spirit:onMaster>
<spirit:presence>required</spirit:presence>
<spirit:width>1</spirit:width>
<spirit:direction>in</spirit:direction>
</spirit:onMaster>
<spirit:onSlave>
<spirit:width>1</spirit:width>
</spirit:onSlave>
</spirit:wire>
</spirit:port>
<spirit:port>
<spirit:logicalName>SDI_3</spirit:logicalName>
<spirit:wire>
<spirit:onMaster>
<spirit:presence>required</spirit:presence>
<spirit:width>1</spirit:width>
<spirit:direction>in</spirit:direction>
</spirit:onMaster>
<spirit:onSlave>
<spirit:width>1</spirit:width>
</spirit:onSlave>
</spirit:wire>
</spirit:port>
<spirit:port>
<spirit:logicalName>SDO</spirit:logicalName>
<spirit:wire>
<spirit:onMaster>

3
library/spi_engine/spi_engine_execution/spi_engine_execution_ip.tcl
View File

@ -36,6 +36,9 @@ adi_add_bus "spi" "master" \
{
{"sclk" "SCLK"} \
{"sdi" "SDI"} \
{"sdi_1" "SDI_1"} \
{"sdi_2" "SDI_2"} \
{"sdi_3" "SDI_3"} \
{"sdo" "SDO"} \
{"sdo_t" "SDO_T"} \
{"three_wire" "THREE_WIRE"} \