[Architecture] Now a regular flip-flop can be used in frame-based configuration
<port type="sram" prefix="sram" size="16"/>
</circuit_model>
<!--Scan-chain DFF subckt ports should be defined as <D> <Q> <Qb> <CLK> <RESET> <SET> -->
- <circuit_model type="sram" name="DFF_EN" prefix="DFF_EN" spice_netlist="${OPENFPGA_PATH}/openfpga_flow/SpiceNetlists/ff_en.sp" verilog_netlist="${OPENFPGA_PATH}/openfpga_flow/VerilogNetlists/ff_en.v">
+ <circuit_model type="sram" name="sc_dff_compact" prefix="sc_dff_compact" spice_netlist="${OPENFPGA_PATH}/openfpga_flow/SpiceNetlists/ff_en.sp" verilog_netlist="${OPENFPGA_PATH}/openfpga_flow/VerilogNetlists/ff.v">
<design_technology type="cmos"/>
<input_buffer exist="true" circuit_model_name="INVTX1"/>
<output_buffer exist="true" circuit_model_name="INVTX1"/>
- <port type="input" prefix="pReset" lib_name="RST" size="1" is_global="true" default_val="0" is_reset="true" is_prog="true"/>
- <port type="input" prefix="pSet" lib_name="SET" size="1" is_global="true" default_val="0" is_set="true" is_prog="true"/>
+ <port type="input" prefix="pReset" lib_name="reset" size="1" is_global="true" default_val="0" is_reset="true" is_prog="true"/>
<port type="bl" prefix="bl" lib_name="D" size="1"/>
- <port type="wl" prefix="wl" lib_name="WE" size="1"/>
+ <port type="wl" prefix="wl" lib_name="clk" size="1" is_edge_triggered="true"/>
<port type="output" prefix="Q" lib_name="Q" size="1"/>
- <port type="output" prefix="Qb" lib_name="QB" size="1"/>
- <port type="clock" prefix="prog_clk" lib_name="CK" size="1" is_global="true" default_val="0" is_prog="true"/>
+ <port type="output" prefix="Qb" lib_name="Qb" size="1"/>
</circuit_model>
<circuit_model type="iopad" name="iopad" prefix="iopad" spice_netlist="${OPENFPGA_PATH}/openfpga_flow/SpiceNetlists/io.sp" verilog_netlist="${OPENFPGA_PATH}/openfpga_flow/VerilogNetlists/io.v">
<design_technology type="cmos"/>
<input_buffer exist="true" circuit_model_name="INVTX1"/>
<output_buffer exist="true" circuit_model_name="INVTX1"/>
<port type="inout" prefix="pad" size="1" is_global="true" is_io="true"/>
- <port type="sram" prefix="en" size="1" mode_select="true" circuit_model_name="DFF_EN" default_val="1"/>
+ <port type="sram" prefix="en" size="1" mode_select="true" circuit_model_name="sc_dff_compact" default_val="1"/>
<port type="input" prefix="outpad" size="1"/>
<port type="output" prefix="inpad" size="1"/>
</circuit_model>
</circuit_library>
<configuration_protocol>
- <organization type="frame_based" circuit_model_name="DFF_EN"/>
+ <organization type="frame_based" circuit_model_name="sc_dff_compact"/>
</configuration_protocol>
<connection_block>
<switch name="ipin_cblock" circuit_model_name="mux_2level_tapbuf"/>
