参数资料
型号: A54SX08A-2CQ208
厂商: Electronic Theatre Controls, Inc.
元件分类: FPGA
英文描述: SX-A Family FPGAs
中文描述: 的SX - A系列FPGA的
文件页数: 34/108页
文件大小: 720K
代理商: A54SX08A-2CQ208
SX-A Family FPGAs
2-14
v5.1
SX-A Timing Model
Sample Path Calculations
Hardwired Clock
Routed Clock
Note:
*Values shown for A54SX72A, –3, worst-case commercial conditions at 5 V PCI with standard place-and-route.
Figure 2-3
SX-A Timing Model
Input Delays
Internal Delays
Predicted
Routing
Delays
Output Delays
I/O Module
t
INYH
= 0.5 ns
t
RD2
= 0.4 ns
t
RD1
= 0.3 ns
Combinatorial
Cell
I/O Module
t
DHL
= 2.7 ns
t
RD8
= 1.2 ns
t
RD4
= 0.7 ns
t
RD1
= 0.3 ns
t
PD
= 1.0 ns
I/O Module
t
DHL
= 2.7 ns
t
RD1
= 0.3 ns
t
RCO
= 0.7 ns
I/O Module
t
INYH
= 0.5 ns
t
ENZL
= 1.3 ns
t
SUD
= 0.7 ns
t
HD
= 0.0 ns
t
SUD
= 0.7 ns
t
HD
= 0.0 ns
t
RCKH
= 2.6 ns
(100% Load)
D
Q
Register
Cell
Routed
Clock
t
RD1
= 0.3 ns
t
RCO
= 0.7 ns
t
HCKH
= 1.6 ns
D
Q
Register
Cell
Hardwired
Clock
I/O Module
t
DHL
= 2.7 ns
t
ENZL
= 1.3 ns
External Setup
= (t
INYH
+ t
IRD1
+ t
SUD
) – t
HCKH
= 0.5 + 0.3 + 0.7 - 1.6 = – 0.1 ns
Clock-to-Out (Pad-to-Pad) = t
HCKH
+ t
RCO
+ t
RD1
+ t
DHL
= 1.6+0.7+0.3+2.7 = 5.3 ns
External Setup
=
=
(t
INYH
+ t
IRD1
+ t
SUD
) – t
RCKH
0.5 + 0.3 + 0.7 - 2.6 = –1.1
ns
t
RCKH
+ t
RCO
+ t
RD1
+ t
DHL
2.6 + 0.7 + 0.3 + 2.7 = 6.3 ns
Clock-to-Out (Pad-to-Pad)=
=
相关PDF资料
PDF描述
A54SX16A-2CQ208 SX-A Family FPGAs
A54SX72A-2CQ208 SX-A Family FPGAs
A54SX32A-2CQ208 SX-A Family FPGAs
A54SX08A-2CQ208A SX-A Family FPGAs
A54SX16A-2CQ208A SX-A Family FPGAs
相关代理商/技术参数
参数描述
A54SX08A-2CQ208A 制造商:未知厂家 制造商全称:未知厂家 功能描述:SX-A Family FPGAs
A54SX08A-2CQ208B 制造商:未知厂家 制造商全称:未知厂家 功能描述:SX-A Family FPGAs
A54SX08A-2CQ208I 制造商:未知厂家 制造商全称:未知厂家 功能描述:SX-A Family FPGAs
A54SX08A-2CQ208M 制造商:未知厂家 制造商全称:未知厂家 功能描述:SX-A Family FPGAs
A54SX08A-2FG144 功能描述:IC FPGA SX 12K GATES 144-FBGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:SX-A 标准包装:90 系列:ProASIC3 LAB/CLB数:- 逻辑元件/单元数:- RAM 位总计:36864 输入/输出数:157 门数:250000 电源电压:1.425 V ~ 1.575 V 安装类型:表面贴装 工作温度:-40°C ~ 125°C 封装/外壳:256-LBGA 供应商设备封装:256-FPBGA(17x17)