library: Create util_sigma_delta_spi_hw.tcl file

Signed-off-by: Pop Ioan Daniel <[email protected]>

library/util_sigma_delta_spi/util_sigma_delta_spi_hw.tcl

@@ -0,0 +1,45 @@
+###############################################################################
+## Copyright (C) 2023-2024 Analog Devices, Inc. All rights reserved.
+### SPDX short identifier: ADIBSD
+#################################################################################
+
+# ip
+package require qsys 14.0
+package require quartus::device
+
+source ../../scripts/adi_env.tcl
+source ../scripts/adi_ip_intel.tcl
+
+ad_ip_create util_sigma_delta_spi {UTIL SIGMA DELTA SPI}
+ad_ip_files util_sigma_delta_spi [list \
+ util_sigma_delta_spi.v]
+
+# parameters
+
+ad_ip_parameter IDLE_TIMEOUT INTEGER 63
+ad_ip_parameter CS_PIN INTEGER 0
+ad_ip_parameter NUM_CS INTEGER 2
+
+set num_cs [get_parameter_value NUM_CS]
+
+# interfaces
+
+# clock and reset interface
+
+ad_interface clock clk input 1
+ad_interface reset resetn input 1 if_clk
+
+ad_interface signal spi_active input 1
+ad_interface signal data_ready output 1
+
+ad_interface signal s_sclk input 1
+ad_interface signal s_sdo input 1
+ad_interface signal s_sdo_t input 1
+ad_interface signal s_sdi output 1
+ad_interface signal s_cs input $num_cs
+
+ad_interface signal m_sclk output 1
+ad_interface signal m_sdo output 1
+ad_interface signal m_sdo_t output 1
+ad_interface signal m_sdi input 1
+ad_interface signal m_cs output $num_cs