参数资料
| 型号： | XC2S200E-6PQ208C |
| 厂商： | Xilinx Inc |
| 文件页数： | 30/108页 |
| 文件大小： | 0K |
| 描述： | IC FPGA 1.8V 1176 CLB'S 208-PQFP |
| 标准包装： | 24 |
| 系列： | Spartan®-IIE |
| LAB/CLB数： | 1176 |
| 逻辑元件/单元数： | 5292 |
| RAM 位总计： | 57344 |
| 输入/输出数： | 146 |
| 门数： | 200000 |
| 电源电压： | 1.71 V ~ 1.89 V |
| 安装类型： | 表面贴装 |
| 工作温度： | 0°C ~ 85°C |
| 封装/外壳： | 208-BFQFP |
| 供应商设备封装： | 208-PQFP（28x28） |
| 其它名称： | 122-1209 |
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28
DS077-2 (v3.0) August 9, 2013
Product Specification
Spartan-IIE FPGA Family: Functional Description
R
— OBSOLETE — OBSOLETE — OBSOLETE — OBSOLETE —
If CCLK is slower than FCCNH, the FPGA will never assert
BUSY. In this case, the above handshake is unnecessary,
and data can simply be entered into the FPGA every CCLK
cycle.
A configuration packet does not have to be written in one
continuous stretch, rather it can be split into many write
sequences. Each sequence would involve assertion of CS.
In applications where multiple clock cycles may be required
to access the configuration data before each byte can be
loaded into the Slave Parallel interface, a new byte of data
may not be ready for each consecutive CCLK edge. In such
a case the CS signal may be deasserted until the next byte
is valid on D0-D7. While CS is High, the Slave Parallel inter-
face does not expect any data and ignores all CCLK transi-
tions. However, to avoid aborting configuration, WRITE
must continue to be asserted while CS is asserted during
CCLK transitions.
Abort
To abort configuration during a write sequence, deassert
WRITE while holding CS Low. The abort operation is initi-
ated at the rising edge of CCLK. The device will remain
BUSY until the aborted operation is complete. After aborting
configuration, data is assumed to be unaligned to word
boundaries and the FPGA requires a new synchronization
word prior to accepting any new packets.
Boundary-Scan Configuration Mode
In the boundary-scan mode, no nondedicated pins are
required, configuration being done entirely through the
IEEE 1149.1 Test Access Port (TAP).
Configuration through the TAP uses the special CFG_IN
instruction. This instruction allows data input on TDI to be
converted into data packets for the internal configuration
bus.
The following steps are required to configure the FPGA
through the boundary-scan port.
1.
Load the CFG_IN instruction into the boundary-scan
instruction register (IR)
2.
Enter the Shift-DR (SDR) state
3.
Shift a standard configuration bitstream into TDI
4.
Return to Run-Test-Idle (RTI)
5.
Load the JSTART instruction into IR
6.
Enter the SDR state
7.
Clock TCK (if selected) through the startup sequence
(the length is programmable)
8.
Return to RTI
Configuration and readback via the TAP is always available.
The boundary-scan mode simply locks out the other modes.
The boundary-scan mode is selected by a <10x> on the
mode pins (M0, M1, M2). Note that the PROGRAM pin must
be pulled High prior to reconfiguration. A Low on the PRO-
GRAM pin resets the TAP controller and no boundary scan
operations can be performed. See Xilinx Application Note
XAPP188 for more information on boundary-scan configu-
ration.
Readback
The configuration data stored in the Spartan-IIE FPGA con-
figuration memory can be read back for verification. Along
with the configuration data it is possible to read back the
contents of all flip-flops/latches, LUT RAMs, and block
RAMs. This capability is used for real-time debugging.
For more detailed information see Xilinx Application Note
XAPP176, Configuration and Readback of the Spartan-II
and Spartan-IIE FPGA Families.
Figure 21: Loading Configuration Data for the Slave
Parallel Mode
Yes
No
FPGA
Driving BUSY
High?
After INIT
Goes High
Load One
Configuration
Byte on Next
CCLK Rising Edge
To CRC Check
DS001_19_032300
No
End of
Configuration
Data File?
Yes
User Drives
WRITE and CS
Low
User Drives
WRITE and CS
High
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XC2S200E-6PQ208I | 功能描述:IC FPGA 1.8V 1176 CLB'S 208-PQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:Spartan®-IIE 标准包装:40 系列:Spartan® 6 LX LAB/CLB数:3411 逻辑元件/单元数:43661 RAM 位总计:2138112 输入/输出数:358 门数:- 电源电压:1.14 V ~ 1.26 V 安装类型:表面贴装 工作温度:-40°C ~ 100°C 封装/外壳:676-BGA 供应商设备封装:676-FBGA（27x27） |
| XC2S200E-6PQG208C | 功能描述:IC SPARTAN-IIE FPGA 200K 208PQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA（现场可编程门阵列） 系列:Spartan®-IIE 标准包装:40 系列:Spartan® 6 LX LAB/CLB数:3411 逻辑元件/单元数:43661 RAM 位总计:2138112 输入/输出数:358 门数:- 电源电压:1.14 V ~ 1.26 V 安装类型:表面贴装 工作温度:-40°C ~ 100°C 封装/外壳:676-BGA 供应商设备封装:676-FBGA（27x27） |
| XC2S200E-6PQG208I | 制造商:XILINX 制造商全称:XILINX 功能描述:Spartan-IIE FPGA |
| XC2S200E-6TQ144C | 制造商:XILINX 制造商全称:XILINX 功能描述:Spartan-IIE 1.8V FPGA Family |
| XC2S200E-6TQ144I | 制造商:XILINX 制造商全称:XILINX 功能描述:Spartan-IIE 1.8V FPGA Family |
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