参数资料
型号: A40MX04-PQ100M
元件分类: FPGA
英文描述: FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQFP100
封装: PLASTIC, QFP-100
文件页数: 114/124页
文件大小: 3142K
代理商: A40MX04-PQ100M
40MX and 42MX FPGA Families
v6.1
1-3
A42MX24 and A42MX36 devices contain D-modules,
which are arranged around the periphery of the device.
D-modules contain wide-decode circuitry, providing a
fast, wide-input AND function similar to that found in
CPLD architectures (Figure 1-4). The D-module allows
A42MX24 and A42MX36 devices to perform wide-
decode functions at speeds comparable to CPLDs and
PALs. The output of the D-module has a programmable
inverter for active HIGH or LOW assertion. The D-module
output is hardwired to an output pin, and can also be
fed back into the array to be incorporated into other
logic.
Dual-Port SRAM Modules
The A42MX36 device contains dual-port SRAM modules
that
have
been
optimized
for
synchronous
or
asynchronous applications. The SRAM modules are
arranged in 256-bit blocks that can be configured as 32x8
or 64x4. SRAM modules can be cascaded together to
form memory spaces of user-definable width and depth.
A block diagram of the A42MX36 dual-port SRAM block
is shown in Figure 1-5.
The A42MX36 SRAM modules are true dual-port
structures containing independent read and write ports.
Each SRAM module contains six bits of read and write
addressing (RDAD[5:0] and WRAD[5:0], respectively) for
64x4-bit blocks. When configured in byte mode, the
highest order address bits (RDAD5 and WRAD5) are not
used. The read and write ports of the SRAM block
contain independent clocks (RCLK and WCLK) with
programmable polarities offering active HIGH or LOW
implementation. The SRAM block contains eight data
inputs (WD[7:0]), and eight outputs (RD[7:0]), which are
connected to segmented vertical routing tracks.
The A42MX36 dual-port SRAM blocks provide an optimal
solution for high-speed buffered applications requiring
FIFO and LIFO queues. The ACTgen Macro Builder within
Actel's Designer software provides capability to quickly
design memory functions with the SRAM blocks. Unused
SRAM blocks can be used to implement registers for
other user logic within the design.
Figure 1-4 A42MX24 and A42MX36 D-Module
Implementation
7 Inputs
Hard-Wire to I/O
Feedback to Array
Programmable
Inverter
Figure 1-5 A42MX36 Dual-Port SRAM Block
SRAM Module
32 x 8 or 64 x 4
(256 Bits)
Read
Port
Logic
Write
Port
Logic
RD[7:0]
Routing Tracks
Latches
Read
Logic
[5:0]
RDAD[5:0]
REN
RCLK
Latches
WD[7:0]
Latches
WRAD[5:0]
Write
Logic
MODE
BLKEN
WEN
WCLK
[5:0]
[7:0]
相关PDF资料
PDF描述
A40MX04-PQ100X79 FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQFP100
A40MX04-PQ100 FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQFP100
A40MX04-VQ80AX79 FPGA, 547 CLBS, 6000 GATES, 116 MHz, PQFP80
A40MX04-VQ80A FPGA, 547 CLBS, 6000 GATES, 116 MHz, PQFP80
A40MX04-VQ80IX79 FPGA, 547 CLBS, 6000 GATES, 80 MHz, PQFP80
相关代理商/技术参数
参数描述
A40MX04-PQ208A 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:40MX and 42MX Automotive FPGA Families
A40MX04PQG100 制造商:Microsemi SOC Products Group 功能描述:
A40MX04-PQG100 功能描述:IC FPGA MX SGL CHIP 6K 100-PQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:MX 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)
A40MX04-PQG100A 功能描述:IC FPGA MX SGL CHIP 6K 100-PQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:MX 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)
A40MX04-PQG100I 功能描述:IC FPGA MX SGL CHIP 6K 100-PQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:MX 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)