LFXP2-30E-5F672C Lattice, LFXP2-30E-5F672C Datasheet - Page 24
![no-image](/images/manufacturer_photos/0/3/380/lattice_sml.jpg)
LFXP2-30E-5F672C
Manufacturer Part Number
LFXP2-30E-5F672C
Description
IC FPGA 30KLUTS 472I/O 672-BGA
Manufacturer
Lattice
Datasheet
1.LFXP2-40E-5FN484I.pdf
(92 pages)
Specifications of LFXP2-30E-5F672C
Lead Free Status / Rohs Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFXP2-30E-5F672C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
- Current page: 24 of 92
- Download datasheet (2Mb)
Lattice Semiconductor
MAC sysDSP Element
In this case, the two operands, A and B, are multiplied and the result is added with the previous accumulated value.
This accumulated value is available at the output. The user can enable the input and pipeline registers but the out-
put register is always enabled. The output register is used to store the accumulated value. The Accumulators in the
DSP blocks in LatticeXP2 family can be initialized dynamically. A registered overflow signal is also available. The
overflow conditions are provided later in this document. Figure 2-21 shows the MAC sysDSP element.
Figure 2-21. MAC sysDSP
Multiplicand
Multiplier
Signed A
Signed B
Addn
Accumsload
Serial Register B in
n
Input Data
Register B
n
n
SROB
n
Register
Register
Register
Register
Input
Input
Input
Input
m
Input Data
Register A
m
n
SROA
Serial Register A in
m
Register
Register
Register
Register
Pipeline
Pipeline
Pipeline
Pipeline
m
n
2-21
To Accumulator
To Accumulator
To Accumulator
To Accumulator
Multiplier
Register
Pipeline
x
(default)
m+n
Accumulator
CLK (CLK0,CLK1,CLK2,CLK3)
RST(RST0,RST1,RST2,RST3)
CE (CE0,CE1,CE2,CE3)
LatticeXP2 Family Data Sheet
m+n+16
(default)
Preload
(default)
m+n+16
Architecture
Output
Overflow
signal
Related parts for LFXP2-30E-5F672C
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![LFXP2-30E-5FN484C](/photos/16/15/161505/landingpagelatticexp2_tmb.jpg)
Part Number:
Description:
FPGA - Field Programmable Gate Array 30KLUTs 363 I/O Inst -on DSP 1.2V -5 Spd
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-6FTN256I](/images/manufacturer_photos/0/3/381/lattice_semiconductor_tmb.jpg)
Part Number:
Description:
FPGA LatticeXP2 Family 29000 Cells Flash Technology 1.2V 256-Pin FTBGA
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
![LFXP2-30E-6FTN256C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC DSP 30KLUTS 201I/O 256FTBGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FTN256I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC DSP 30KLUTS 201I/O 256FTBGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-6FN484C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC DSP 30KLUTS 363I/O 484FPBGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FN484I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC DSP 30KLUTS 363I/O 484FPBGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-6FN672C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC DSP 30KLUTS 472I/O 672FPBGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FN672I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC DSP 30KLUTS 472I/O 672FPBGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FT256C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 201I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FTN256C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 201I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FN672C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 472I/O 672-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FT256I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 201I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-6FT256I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 201I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-7FTN256C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 201I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5F672I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 472I/O 672-BGA
Manufacturer:
Lattice
Datasheet: