參數(shù)資料
型號(hào): XCV2000E-6FG1156C
廠商: Xilinx Inc
文件頁(yè)數(shù): 165/233頁(yè)
文件大?。?/td> 0K
描述: IC FPGA 1.8V C-TEMP 1156-FBGA
產(chǎn)品變化通告: FPGA Family Discontinuation 18/Apr/2011
標(biāo)準(zhǔn)包裝: 1
系列: Virtex®-E
LAB/CLB數(shù): 9600
邏輯元件/單元數(shù): 43200
RAM 位總計(jì): 655360
輸入/輸出數(shù): 804
門數(shù): 2541952
電源電壓: 1.71 V ~ 1.89 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 85°C
封裝/外殼: 1156-BBGA
供應(yīng)商設(shè)備封裝: 1156-FBGA(35x35)
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Virtex-E 1.8 V Field Programmable Gate Arrays
R
DS022-2 (v3.0) March 21, 2014
Module 2 of 4
Production Product Specification
31
— OBSOLETE — OBSOLETE — OBSOLETE — OBSOLETE —
Verilog Initialization Example
module MYMEM (CLK, WE, ADDR, DIN, DOUT);
input CLK, WE;
input [8:0] ADDR;
input [7:0] DIN;
output [7:0] DOUT;
wire logic0, logic1;
//synopsys dc_script_begin
//set_attribute ram0 INIT_00
"0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF" -type string
//set_attribute ram0 INIT_01
"FEDCBA9876543210FEDCBA9876543210FEDCBA9876543210FEDCBA9876543210" -type string
//synopsys dc_script_end
assign logic0 = 1’b0;
assign logic1 = 1’b1;
RAMB4_S8 ram0 (.WE(WE), .EN(logic1), .RST(logic0), .CLK(CLK), .ADDR(ADDR), .DI(DIN),
.DO(DOUT));
//synopsys translate_off
defparam ram0.INIT_00 =
256h’0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF;
defparam ram0.INIT_01 =
256h’FEDCBA9876543210FEDCBA9876543210FEDCBA9876543210FEDCBA9876543210;
//synopsys translate_on
endmodule
Using SelectI/O
The Virtex-E FPGA series includes a highly configurable,
high-performance I/O resource, called SelectI/O to pro-
vide support for a wide variety of I/O standards. The
SelectI/O resource is a robust set of features including pro-
grammable control of output drive strength, slew rate, and
input delay and hold time. Taking advantage of the flexibility
and SelectI/O features and the design considerations
described in this document can improve and simplify sys-
tem level design.
Introduction
As FPGAs continue to grow in size and capacity, the larger
and more complex systems designed for them demand an
increased variety of I/O standards. Furthermore, as system
clock speeds continue to increase, the need for high perfor-
mance I/O becomes more important.
While chip-to-chip delays have an increasingly substantial
impact on overall system speed, the task of achieving the
desired system performance becomes more difficult with
the proliferation of low-voltage I/O standards. SelectI/O, the
revolutionary input/output resources of Virtex-E devices,
resolve this potential problem by providing a highly configu-
rable, high-performance alternative to the I/O resources of
more conventional programmable devices. Virtex-E SelectI/O
features combine the flexibility and time-to-market advan-
tages of programmable logic with the high performance pre-
viously available only with ASICs and custom ICs.
Each SelectI/O block can support up to 20 I/O standards.
Supporting such a variety of I/O standards allows the sup-
port of a wide variety of applications, from general purpose
standard applications to high-speed low-voltage memory
buses.
SelectI/O blocks also provide selectable output drive
strengths and programmable slew rates for the LVTTL out-
put buffers, as well as an optional, programmable weak
pull-up, weak pull-down, or weak “keeper” circuit ideal for
use in external bussing applications.
Each Input/Output Block (IOB) includes three registers, one
each for the input, output, and 3-state signals within the
IOB. These registers are optionally configurable as either a
D-type flip-flop or as a level sensitive latch.
The input buffer has an optional delay element used to guar-
antee a zero hold time requirement for input signals regis-
tered within the IOB.
The Virtex-E SelectI/O features also provide dedicated
resources for input reference voltage (VREF) and output
source voltage (VCCO), along with a convenient banking
system that simplifies board design.
By taking advantage of the built-in features and wide variety
of I/O standards supported by the SelectI/O features, sys-
tem-level design and board design can be greatly simplified
and improved.
相關(guān)PDF資料
PDF描述
ACB110DHFN CONN EDGECARD 220POS .050 SMD
ABB110DHFN CONN EDGECARD 220POS .050 SMD
ACB110DHFD CONN EDGECARD 220POS .050 SMD
ABB110DHFD CONN EDGECARD 220POS .050 SMD
FMM24DSEN-S13 CONN EDGECARD 48POS .156 EXTEND
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XCV2000E-6FG1156I 功能描述:IC FPGA 1.8V I-TEMP 1156-FBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門陣列) 系列:Virtex®-E 產(chǎn)品變化通告:XC4000(E,L) Discontinuation 01/April/2002 標(biāo)準(zhǔn)包裝:24 系列:XC4000E/X LAB/CLB數(shù):100 邏輯元件/單元數(shù):238 RAM 位總計(jì):3200 輸入/輸出數(shù):80 門數(shù):3000 電源電壓:4.5 V ~ 5.5 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 100°C 封裝/外殼:120-BCBGA 供應(yīng)商設(shè)備封裝:120-CPGA(34.55x34.55)
XCV2000E-6FG240C 制造商:XILINX 制造商全稱:XILINX 功能描述:Virtex⑩-E 1.8 V Field Programmable Gate Arrays
XCV2000E-6FG240I 制造商:XILINX 制造商全稱:XILINX 功能描述:Virtex⑩-E 1.8 V Field Programmable Gate Arrays
XCV2000E-6FG680C 功能描述:IC FPGA 1.8V C-TEMP 680-FBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門陣列) 系列:Virtex®-E 產(chǎn)品變化通告:XC4000(E,L) Discontinuation 01/April/2002 標(biāo)準(zhǔn)包裝:24 系列:XC4000E/X LAB/CLB數(shù):100 邏輯元件/單元數(shù):238 RAM 位總計(jì):3200 輸入/輸出數(shù):80 門數(shù):3000 電源電壓:4.5 V ~ 5.5 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 100°C 封裝/外殼:120-BCBGA 供應(yīng)商設(shè)備封裝:120-CPGA(34.55x34.55)
XCV2000E-6FG680I 功能描述:IC FPGA 1.8V I-TEMP 680-FBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現(xiàn)場(chǎng)可編程門陣列) 系列:Virtex®-E 產(chǎn)品變化通告:XC4000(E,L) Discontinuation 01/April/2002 標(biāo)準(zhǔn)包裝:24 系列:XC4000E/X LAB/CLB數(shù):100 邏輯元件/單元數(shù):238 RAM 位總計(jì):3200 輸入/輸出數(shù):80 門數(shù):3000 電源電壓:4.5 V ~ 5.5 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 100°C 封裝/外殼:120-BCBGA 供應(yīng)商設(shè)備封裝:120-CPGA(34.55x34.55)