参数资料
型号: XC3020A7PC68I
厂商: Xilinx, Inc.
英文描述: IC-SMD-FPGA
中文描述: 集成电路贴片的FPGA
文件页数: 22/76页
文件大小: 731K
代理商: XC3020A7PC68I
R
November 9, 1998 (Version 3.1)
7-31
XC3000 Series Field Programmable Gate Arrays
7
Slave Serial Mode
In Slave Serial mode, an external signal drives the CCLK
input(s) of the FPGA(s). The serial configuration bitstream
must be available at the DIN input of the lead FPGA a short
set-up time before each rising CCLK edge. The lead device
then presents the preamble data (and all data that over-
flows the lead device) on its DOUT pin. There is an internal
delay of 0.5 CCLK periods, which means that DOUT
changes on the falling CCLK edge, and the next device in
the daisy-chain accepts data on the subsequent rising
CCLK edge.
D/P
RESET
X5993
FPGA
General-
Purpose
User I/O
Pins
+5 V
M0
M1
PWRDWN
CCLK
DIN
STRB
D0
D1
D2
D3
D4
D5
D6
D7
RESET
I/O
Port
Micro
Computer
DOUT
HDC
LDC
M2
...
Other
I/O Pins
INIT
+5 V
5 k
If Readback is
Activated, a
5-k
Resistor is
Required in
Series with M1
*
Optional
Daisy-Chained
LCAs with
Different
Configurations
*
Figure 29: Slave Serial Mode Circuit Diagram
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相关代理商/技术参数
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XC3020A-7PC68I 制造商:XILINX 制造商全称:XILINX 功能描述:Field Programmable Gate Arrays (XC3000A/L, XC3100A/L)
XC3020A-7PC84C 功能描述:IC LOGIC CL ARRAY 2000GAT 84PLCC RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:XC3000A/L 产品变化通告:XC4000(E,L) Discontinuation 01/April/2002 标准包装:24 系列:XC4000E/X LAB/CLB数:100 逻辑元件/单元数:238 RAM 位总计:3200 输入/输出数:80 门数:3000 电源电压:4.5 V ~ 5.5 V 安装类型:表面贴装 工作温度:-40°C ~ 100°C 封装/外壳:120-BCBGA 供应商设备封装:120-CPGA(34.55x34.55)
XC3020A-7PC84C0100 制造商:Xilinx 功能描述:
XC3020A-7PC84I 制造商:Xilinx 功能描述:
XC3020A-7PCG68C 制造商:Xilinx 功能描述: