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参数资料
型号： A54SX32A-PQ208A
厂商： Microsemi SoC
文件页数： 17/108页
文件大小： 0K
描述： IC FPGA SX 48K GATES 208-PQFP
标准包装： 24
系列： SX-A
LAB/CLB数： 2880
输入/输出数： 174
门数： 48000
电源电压： 2.25 V ~ 5.25 V
安装类型： 表面贴装
工作温度： -40°C ~ 125°C
封装/外壳： 208-BFQFP
供应商设备封装： 208-PQFP（28x28）
SX-A Family FPGAs
1- 12
v5.3
SX-A Probe Circuit Control Pins
SX-A devices contain internal probing circuitry that
provides built-in access to every node in a design,
enabling 100% real-time observation and analysis of a
device's internal logic nodes without design iteration.
The probe circuitry is accessed by Silicon Explorer II, an
easy to use, integrated verification and logic analysis tool
that can sample data at 100 MHz (asynchronous) or
66 MHz (synchronous). Silicon Explorer II attaches to a
PC’s standard COM port, turning the PC into a fully
functional 18-channel logic analyzer. Silicon Explorer II
allows designers to complete the design verification
process at their desks and reduces verification time from
several hours per cycle to a few seconds.
The Silicon Explorer II tool uses the boundary-scan ports
(TDI, TCK, TMS, and TDO) to select the desired nets for
verification. The selected internal nets are assigned to the
PRA/PRB pins for observation. Figure 1-13 illustrates the
interconnection between Silicon Explorer II and the FPGA
to perform in-circuit verification.
Design Considerations
In order to preserve device probing capabilities, users
should avoid using the TDI, TCK, TDO, PRA, and PRB pins
as input or bidirectional ports. Since these pins are active
during probing, critical input signals through these pins
are not available. In addition, the security fuse must not
be programmed to preserve probing capabilities. Actel
recommends that you use a 70
Ω series termination
resistor on every probe connector (TDI, TCK, TMS, TDO,
PRA, PRB). The 70
Ω series termination is used to prevent
data
transmission
corruption
during
probing
and
reading back the checksum.
Figure 1-13 Probe Setup
16
Additional
Channels
SX-A FPGA
70
Ω
70
Ω
70
Ω
70
Ω
70
Ω
70
Ω
TDI
TCK
TMS
TDO
PRA
PRB
Serial Connection
Silicon Explorer II
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相关代理商/技术参数
参数描述
A54SX32A-PQ208I 功能描述:IC FPGA SX 48K GATES 208-PQFP 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:40 系列:SX-A LAB/CLB数:6036 逻辑元件/单元数:- RAM 位总计:- 输入/输出数:360 门数:108000 电源电压:2.25 V ~ 5.25 V 安装类型:表面贴装 工作温度:0°C ~ 70°C 封装/外壳:484-BGA 供应商设备封装:484-FPBGA（27X27）
A54SX32A-PQ208M 制造商:Microsemi Corporation 功能描述:FPGA SX-A Family 32K Gates 1800 Cells 238MHz 0.25um/0.22um (CMOS) Technology 2.5V 208-Pin PQFP 制造商:Microsemi Corporation 功能描述:FPGA SX-A 32K GATES 1800 CELLS 238MHZ 0.25UM/0.22UM 2.5V 208 - Trays 制造商:Microsemi Corporation 功能描述:IC FPGA 174 I/O 208PQFP 制造商:Microsemi Corporation 功能描述:IC FPGA 48K GATES 208PQFP
A54SX32A-PQG208 功能描述:IC FPGA 249I/O 208PQFP RoHS:是 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:24 系列:ECP2 LAB/CLB数:1500 逻辑元件/单元数:12000 RAM 位总计:226304 输入/输出数:131 门数:- 电源电压:1.14 V ~ 1.26 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）
A54SX32A-PQG208A 功能描述:IC FPGA SX 48K GATES 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:SX-A 标准包装:40 系列:SX-A LAB/CLB数:6036 逻辑元件/单元数:- RAM 位总计:- 输入/输出数:360 门数:108000 电源电压:2.25 V ~ 5.25 V 安装类型:表面贴装 工作温度:0°C ~ 70°C 封装/外壳:484-BGA 供应商设备封装:484-FPBGA（27X27）
A54SX32A-PQG208I 功能描述:IC FPGA SX 48K GATES 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:SX-A 标准包装:40 系列:SX-A LAB/CLB数:6036 逻辑元件/单元数:- RAM 位总计:- 输入/输出数:360 门数:108000 电源电压:2.25 V ~ 5.25 V 安装类型:表面贴装 工作温度:0°C ~ 70°C 封装/外壳:484-BGA 供应商设备封装:484-FPBGA（27X27）
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