- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄374986 > XC3S1000-4CPG132C (XILINX INC) Spartan-3 FPGA Family: Complete Data Sheet PDF資料下載
參數(shù)資料
| 型號(hào)： | XC3S1000-4CPG132C |
| 廠商： | XILINX INC |
| 元件分類(lèi)： | FPGA |
| 英文描述： | Spartan-3 FPGA Family: Complete Data Sheet |
| 中文描述： | FPGA, 192 CLBS, 50000 GATES, PBGA132 |
| 封裝： | LEAD FREE, CSP-132 |
| 文件頁(yè)數(shù)： | 40/198頁(yè) |
| 文件大?。?/td> | 1605K |
| 代理商： | XC3S1000-4CPG132C |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)當(dāng)前第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)第158頁(yè)第159頁(yè)第160頁(yè)第161頁(yè)第162頁(yè)第163頁(yè)第164頁(yè)第165頁(yè)第166頁(yè)第167頁(yè)第168頁(yè)第169頁(yè)第170頁(yè)第171頁(yè)第172頁(yè)第173頁(yè)第174頁(yè)第175頁(yè)第176頁(yè)第177頁(yè)第178頁(yè)第179頁(yè)第180頁(yè)第181頁(yè)第182頁(yè)第183頁(yè)第184頁(yè)第185頁(yè)第186頁(yè)第187頁(yè)第188頁(yè)第189頁(yè)第190頁(yè)第191頁(yè)第192頁(yè)第193頁(yè)第194頁(yè)第195頁(yè)第196頁(yè)第197頁(yè)第198頁(yè)
Spartan-3 FPGA Family: Functional Description
DS099-2 (v1.3) August 24, 2004
Preliminary Product Specification
www.xilinx.com
33
R
3.3V-Tolerant Configuration Interface
It is possible to achieve 3.3V-tolerance at the configuration
interface simply by adding a few external resistors. This
approach may prove useful when it is undesirable to switch
the VCCO_4 and VCCO_5 voltages from 2.5V to 3.3V after
configuration.
The 3.3V-tolerance is implemented as follows (a similar
approach can be used for other supply voltage levels):
First, to power the Dual-Purpose configuration pins, apply
3.3V to the VCCO_4 and (as needed) the VCCO_5 lines.
This scales the output voltages and input thresholds associ-
ated with these pins so that they become 3.3V-compatible.
Second, to power the Dedicated configuration pins, apply
2.5V to the V
CCAUX
lines (the same as for the standard
interface). In order to achieve 3.3V-tolerance, the Dedicated
inputs will require series resistors that limit the incoming
current to 10mA or less. The Dedicated outputs will need
pull-up resistors to ensure adequate noise margin when the
FPGA is driving a High logic level into another device’s 3.3V
receiver. Choose a power regulator or supply that can toler-
ate reverse current on the V
CCAUX
lines.
Configuration Modes
Spartan-3 supports the following five configuration modes:
Slave Serial mode
Master Serial mode
Slave Parallel
mode
Master Parallel mode
Boundary-Scan (JTAG) mode (IEEE 1532/IEEE
1149.1)
Slave Serial Mode
In Slave Serial mode, the FPGA receives configuration data
in bit-serial form from a serial PROM or other serial source
of configuration data. The FPGA on the far right of
Figure 20
is set for the Slave Serial mode. The CCLK pin on the FPGA
is an input in this mode. The serial bitstream must be set up
at the DIN input pin a short time before each rising edge of
the externally generated CCLK.
Multiple FPGAs can be daisy-chained for configuration from
a single source. After a particular FPGA has been config-
ured, the data for the next device is routed internally to the
DOUT pin. The data on the DOUT pin changes on the falling
edge of CCLK.
Figure 20:
Connection Diagram for Master and Slave Serial Configuration
DOUT
DIN
CCLK
DONE
INIT_B
Spartan-3
FPGA
Master
PROG_B
DIN
CCLK
DONE
INIT_B
Spartan-3
FPGA
Slave
PROG_B
DS099_23_041103
D0
CLK
CE
OE/RESET
CF
Platform
Flash PROM
XCF0xS
or
XCFxxP
V
CCINT
1.2V
V
CCAUX
V
CCO
Bank 4
2.5V
2.5V
4.7K
All
2.5V
V
CCAUX
V
CCINT
V
CCO
Bank 4
1.2V
3.3V
V
CC
V
CCJ
V
CCO
2.5V
2.5V
M0
M1
M2
M0
M1
M2
GND
GND
GND
Notes:
1.
There are two ways to use the DONE line. First, one may set the BitGen option DriveDone to "Yes" only for the
last FPGA to be configured in the chain shown above (or for the single FPGA as may be the case). This enables
the DONE pin to drive High; thus, no pull-up resistor is necessary. DriveDone is set to "No" for the remaining
FPGAs in the chain. Second, DriveDone can be set to "No" for all FPGAs. Then all DONE lines are open-drain
and require the pull-up resistor shown in grey. In most cases, a value between 3.3K
to 4.7K
is sufficient.
However, when using DONE synchronously with a long chain of FPGAs, cumulative capacitance may
necessitate lower resistor values (e.g. down to 330
) in order to ensure a rise time within one clock cycle.
For information on how to program the FPGA using 3.3V signals and power, see
3.3V-Tolerant Configuration
Interface
.
2.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XC3S1000-4CPG132I | Spartan-3 FPGA Family: Complete Data Sheet |
| XC3S1000-4PQ208C | Spartan-3 FPGA Family: Complete Data Sheet |
| XC3S1000-4PQ208I | Spartan-3 FPGA Family: Complete Data Sheet |
| XC3S1000-4PQG208C | Spartan-3 FPGA Family: Complete Data Sheet |
| XC3S1000-4PQG208I | Spartan-3 FPGA Family: Complete Data Sheet |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XC3S1000-4CPG132I | 制造商:XILINX 制造商全稱(chēng):XILINX 功能描述:Spartan-3 FPGA Family: Complete Data Sheet |
| XC3S1000-4FG1156C | 制造商:XILINX 制造商全稱(chēng):XILINX 功能描述:Spartan-3 FPGA Family : Complete Data Sheet |
| XC3S1000-4FG1156I | 制造商:XILINX 制造商全稱(chēng):XILINX 功能描述:Spartan-3 FPGA |
| XC3S1000-4FG320C | 制造商:Xilinx 功能描述:FPGA SPARTAN-3 1M GATES 17280 CELLS 630MHZ 1.2V 320FBGA - Trays |
| XC3S1000-4FG320I | 制造商:Xilinx 功能描述:FPGA SPARTAN-3 1M GATES 17280 CELLS 630MHZ 1.2V 320FBGA - Trays |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。