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| 型号： | ORT82G5-2BM680 |
| 厂商： | LATTICE SEMICONDUCTOR CORP |
| 元件分类： | FPGA |
| 英文描述： | FPGA, 1296 CLBS, 380000 GATES, PBGA680 |
| 封装： | PLASTIC, BGA-680 |
| 文件页数： | 89/110页 |
| 文件大小： | 1459K |
| 代理商： | ORT82G5-2BM680 |
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8
Lattice Semiconductor
Data Sheet
January 25, 2002
8b/10b SERDES Backplane Interface FPSC
ORCA ORT82G5 1.0-1.25/2.0-2.5/3.125-3.5 Gbits/s
Description (continued)
Following design entry, the development system’s map,
place, and route tools translate the netlist into a routed
FPGA. A oorplanner is available for layout feedback
and control. A static timing analysis tool is provided to
determine device speed and a back-annotated netlist
can be created to allow simulation and timing.
Timing and simulation output les from ORCA Foundry
are also compatible with many third-party analysis
tools. Its bit stream generator is then used to generate
the conguration data which is loaded into the FPGAs
internal conguration RAM, embedded block RAM,
and/or FPSC memory.
When using the bit stream generator, the user selects
options that affect the functionality of the FPGA. Com-
bined with the front-end tools, ORCA Foundry pro-
duces conguration data that implements the various
logic and routing options discussed in this data sheet.
FPSC Design Kit
Development is facilitated by an FPSC design kit
which, together with ORCA Foundry and third-party
synthesis and simulation engines, provides all software
and documentation required to design and verify an
FPSC implementation. Included in the kit are the FPSC
conguration manager, Synopsys Smart Model , and/
or complied Verilog simulation model, HSPICE and/or
IBIS models for I/O buffers, and complete online docu-
mentation. The kit's software couples with ORCA
Foundry, providing a seamless FPSC design environ-
ment. More information can be obtained by visiting the
ORCA website or contacting a local sales ofce, both
listed on the last page of this document.
FPGA Logic Overview
The ORCA Series 4 architecture is a new generation of
SRAM-based programmable devices from Lattice. It
includes enhancements and innovations geared toward
today’s high-speed systems on a single chip. Designed
with networking applications in mind, the Series 4 fam-
ily incorporates system-level features that can further
reduce logic requirements and increase system speed.
ORCA Series 4 devices contain many new patented
enhancements and are offered in a variety of packages
and speed grades.
The hierarchical architecture of the logic, clocks, rout-
ing, RAM, and system-level blocks create a seamless
merge of FPGA and ASIC designs. Modular hardware
and software technologies enable system-on-chip inte-
gration with true plug-and-play design implementation.
The architecture consists of four basic elements: pro-
grammable logic cells (PLCs), programmable I/O cells
(PIOs), embedded block RAMs (EBRs), and system-
level features. These elements are interconnected with
a rich routing fabric of both global and local wires. An
array of PLCs are surrounded by common interface
blocks which provide an abundant interface to the adja-
cent PLCs or system blocks. Routing congestion
around these critical blocks is eliminated by the use of
the same routing fabric implemented within the pro-
grammable logic core. Each PLC contains a PFU,
SLIC, local routing resources, and conguration RAM.
Most of the FPGA logic is performed in the PFU, but
decoders, PAL-like functions, and 3-state buffering can
be performed in the SLIC. The PIOs provide device
inputs and outputs and can be used to register signals
and to perform input demultiplexing, output multiplex-
ing, uplink and downlink functions, and other functions
on two output signals. Large blocks of 512 x 18 quad-
port RAM complement the existing distributed PFU
memory. The RAM blocks can be used to implement
RAM, ROM, FIFO, multiplier, and CAM. Some of the
other system-level functions include the MPI, PLLs,
and the embedded system bus (ESB).
PLC Logic
Each PFU within a PLC contains eight 4-input (16-bit)
LUTs, eight latches/FFs, and one additional ip-op
that may be used independently or with arithmetic func-
tions.
The PFU is organized in a twin-quad fashion; two sets
of four LUTs and FFs that can be controlled indepen-
dently. Each PFU has two independent programmable
clocks, clock enables, local set/reset, and data selects.
LUTs may also be combined for use in arithmetic func-
tions using fast-carry chain logic in either 4-bit or 8-bit
modes. The carry-out of either mode may be registered
in the ninth FF for pipelining. Each PFU may also be
congured as a synchronous 32 x 4 single- or dual-port
RAM or ROM. The FFs (or latches) may obtain input
from LUT outputs or directly from invertible PFU inputs,
or they can be tied high or tied low. The FFs also have
programmable clock polarity, clock enables, and local
set/reset.
相关PDF资料 |
PDF描述 |
|---|---|
| ORT82G5-3BM680 | FPGA, 1296 CLBS, 380000 GATES, PBGA680 |
| OS10040280G-012 | FIBER OPTIC RECEIVER, 1290-1600nm, PANEL MOUNT, FC/APC CONNECTOR |
| OT-WBSC-Y-A-10-X-9-M-3-05-FA | FIBER OPTIC SPLITTER/COUPLER, 1X2PORT, 10.0, PANEL MOUNT, FC/APC CONNECTOR |
| OT-WBSC-Y-A-50-13-9-F-1-05-FA | FIBER OPTIC SPLITTER/COUPLER, 1X2PORT, 50.0, PANEL MOUNT, FC/APC CONNECTOR |
| OT-WBSC-Y-A-50-X-9-O-1-99-SA | FIBER OPTIC SPLITTER/COUPLER, 1X2PORT, 50.0, PANEL MOUNT, SC/APC CONNECTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ORT82G5-2BM680C | 功能描述:FPGA - 现场可编程门阵列 10368 LUT 372 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256 |
| ORT82G5-2BM680I | 功能描述:FPGA - 现场可编程门阵列 10368 LUT 372 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256 |
| ORT82G5-2F680C | 功能描述:FPGA - 现场可编程门阵列 ORCA FPSC 2.7Gbits/s BP XCVR 643K RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256 |
| ORT82G5-2F680I | 功能描述:FPGA - 现场可编程门阵列 ORCA FPSC 2.7GBITS/s BP XCVR 643K RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256 |
| ORT82G5-2FN680C | 功能描述:FPGA - 现场可编程门阵列 ORCA FPSC 1.5V 3.7 G b Bpln Xcvr 643K Gt RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256 |
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