LFEC10E-3F256C Lattice Semiconductor Corp., LFEC10E-3F256C Datasheet - Page 188

• 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
LatticeECP-DSP sysDSP Usage Guide
Appendix A. DSP Block Primitives
MULT36X36 Primitive
MULT36X36(CE0,CE1,CE2,CE3,CLK0,CLK1,CLK2,CLK3,RST0,RST1,RST2,RST3,SIGNEDAB,
A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,A12,A13,A14,A15,A16,A17,
A18,A19,A20,A21,A22,A23,A24,A25,A26,A27,A28,A29,A30,A31,A32,A33,A34,A35,
B0,B1,B2,B3,B4,B5,B6,B7,B8,B9,B10,B11,B12,B13,B14,B15,B16,B17,
B18,B19,B20,B21,B22,B23,B24,B25,B26,B27,B28,B29,B30,B31,B32,B33,B34,B35,
P0,P1,P2,P3,P4,P5,P6,P7,P8,P9,P10,P11,P12,P13,P14,P15,P16,P17,
P18,P19,P20,P21,P22,P23,P24,P25,P26,P27,P28,P29,P30,P31,P32,P33,P34,P35,
P36,P37,P38,P39,P40,P41,P42,P43,P44,P45,P46,P47,P48,P49,P50,P51,P52,P53,
P54,P55,P56,P57,P58,P59,P60,P61,P62,P63,P64,P65,P66,P67,P68,P69,P70,P71) is black-box
{
property REG_INPUTA_CLK {“NONE”,”CLK0”,”CLK1”,”CLK2”,”CLK3”};
property REG_INPUTA_CE {“CE0”,”CE1”,”CE2”,”CE3”};
property REG_INPUTA_RST {“RST0”,”RST1”,”RST2”,”RST3”};
property REG_INPUTB_CLK {“NONE”,”CLK0”,”CLK1”,”CLK2”,”CLK3”};
property REG_INPUTB_CE {“CE0”,”CE1”,”CE2”,”CE3”};
property REG_INPUTB_RST {“RST0”,”RST1”,”RST2”,”RST3”};
property REG_PIPELINE_CLK {“NONE”,”CLK0”,”CLK1”,”CLK2”,”CLK3”};
property REG_PIPELINE_CE {“CE0”,”CE1”,”CE2”,”CE3”};
property REG_PIPELINE_RST {“RST0”,”RST1”,”RST2”,”RST3”};
property REG_OUTPUT_CLK {“NONE”,”CLK0”,”CLK1”,”CLK2”,”CLK3”};
property REG_OUTPUT_CE {“CE0”,”CE1”,”CE2”,”CE3”};
property REG_OUTPUT_RST {“RST0”,”RST1”,”RST2”,”RST3”};
property REG_SIGNEDAB_0_CLK {“NONE”,”CLK0”,”CLK1”,”CLK2”,”CLK3”};
property REG_SIGNEDAB_0_CE {“CE0”,”CE1”,”CE2”,”CE3”};
property REG_SIGNEDAB_0_RST {“RST0”,”RST1”,”RST2”,”RST3”};
property REG_SIGNEDAB_1_CLK {“NONE”,”CLK0”,”CLK1”,”CLK2”,”CLK3”};
property REG_SIGNEDAB_1_CE {“CE0”,”CE1”,”CE2”,”CE3”};
property REG_SIGNEDAB_1_RST {“RST0”,”RST1”,”RST2”,”RST3”};
property GSR {“ENABLED”,”DISABLED”};
MULT18X18 Primitive
MULT18X18(CE0,CE1,CE2,CE3,CLK0,CLK1,CLK2,CLK3,RST0,RST1,RST2,RST3,SIGNEDAB,
A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,A12,A13,A14,A15,A16,A17,
B0,B1,B2,B3,B4,B5,B6,B7,B8,B9,B10,B11,B12,B13,B14,B15,B16,B17,
SRIA0,SRIA1,SRIA2,SRIA3,SRIA4,SRIA5,SRIA6,SRIA7,SRIA8,SRIA9,SRIA10,SRIA11,SRIA12,SRIA13,SRIA14,SRIA1
5,SRIA16,SRIA17,
SRIB0,SRIB1,SRIB2,SRIB3,SRIB4,SRIB5,SRIB6,SRIB7,SRIB8,SRIB9,SRIB10,SRIB11,SRIB12,SRIB13,SRIB14,SRIB1
5,SRIB16,SRIB17,
SROA0,SROA1,SROA2,SROA3,SROA4,SROA5,SROA6,SROA7,SROA8,SROA9,SROA10,SROA11,SROA12,SROA13,SROA14,SROA1
5,SROA16,SROA17,
SROB0,SROB1,SROB2,SROB3,SROB4,SROB5,SROB6,SROB7,SROB8,SROB9,SROB10,SROB11,SROB12,SROB13,SROB14,SROB1
5,SROB16,SROB17,
P0,P1,P2,P3,P4,P5,P6,P7,P8,P9,P10,P11,P12,P13,P14,P15,P16,P17,
P18,P19,P20,P21,P22,P23,P24,P25,P26,P27,P28,P29,P30,P31,P32,P33,P34,P35) is black-box
{
property REG_INPUTA_CLK {“NONE”,”CLK0”,”CLK1”,”CLK2”,”CLK3”};
property REG_INPUTA_CE {“CE0”,”CE1”,”CE2”,”CE3”};
property REG_INPUTA_RST {“RST0”,”RST1”,”RST2”,”RST3”};
property REG_INPUTB_CLK {“NONE”,”CLK0”,”CLK1”,”CLK2”,”CLK3”};
property REG_INPUTB_CE {“CE0”,”CE1”,”CE2”,”CE3”};
property REG_INPUTB_RST {“RST0”,”RST1”,”RST2”,”RST3”};
property REG_PIPELINE_CLK {“NONE”,”CLK0”,”CLK1”,”CLK2”,”CLK3”};
property REG_PIPELINE_CE {“CE0”,”CE1”,”CE2”,”CE3”};
property REG_PIPELINE_RST {“RST0”,”RST1”,”RST2”,”RST3”};
property REG_OUTPUT_CLK {“NONE”,”CLK0”,”CLK1”,”CLK2”,”CLK3”};
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