LFEC10E-3F256C Lattice Semiconductor Corp., LFEC10E-3F256C Datasheet - Page 101

• Manufacturer Part Number: LFEC10E-3F256C
• Description: Latticeecp/ec Family of Fpga Devices Has Been Optimized to Deliver Mainstream Fpga Features at Low Cost.for Maximum Performance And Value, The Latticeecp (EConomy Plus) Fpga Concept Combines an Efficient Fpgafabric With High-speed Dedicated Functions
• Manufacturer: Lattice Semiconductor Corp.

Lattice Semiconductor
PULLMODE
--***Attribute Declaration***
ATTRIBUTE PULLMODE : string;
--***PULLMODE assignment for I/O Pin***
ATTRIBUTE PULLMODE OF portA:
ATTRIBUTE PULLMODE OF portB:
SLEWRATE
--***Attribute Declaration***
ATTRIBUTE SLEWRATE : string;
--*** SLEWRATE assignment for I/O Pin***
ATTRIBUTE SLEWRATE OF portB: SIGNAL IS “FAST”;
FIXEDDELAY
--***Attribute Declaration***
ATTRIBUTE FIXEDDELAY: string;
--*** SLEWRATE assignment for I/O Pin***
ATTRIBUTE FIXEDDELAY OF portB: SIGNAL IS “TRUE”;
DIN/DOUT
--***Attribute Declaration***
ATTRIBUTE din : string;
ATTRIBUTE dout : string;
--*** din/dout assignment for I/O Pin***
ATTRIBUTE din OF input_vector: SIGNAL IS “ “;
ATTRIBUTE dout OF output_vector: SIGNAL IS “ “;
LOC
--***Attribute Declaration***
ATTRIBUTE LOC : string;
--*** LOC assignment for I/O Pin***
ATTRIBUTE LOC OF input_vector: SIGNAL IS “E3,B3,C3 “;
SIGNAL IS “PCICLAMP”;
SIGNAL IS “UP”;
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LatticeECP/EC sysIO Usage Guide