参数资料
型号: ORSO42G5-2BMN484I
厂商: Lattice Semiconductor Corporation
文件页数: 57/153页
文件大小: 0K
描述: IC TRANCEIVERS FPSC 680FPGAM
产品变化通告: Product Discontinuation 01/Aug/2011
标准包装: 60
系列: *
Lattice Semiconductor
ORCA ORSO42G5 and ORSO82G5 Data Sheet
15
Dual Port RAMs
There are two independent memory blocks in the core. Each memory block has a capacity of 4K words by 36 bits.
It has one read port, one write port, and four byte-write-enable (active-low) signals. The read data from the memory
block is registered so that it works as a pipelined synchronous memory block. These memory blocks are com-
pletely independent of the backplane driver blocks. They are only accessible from the FPGA logic and are not con-
nected to the system bus.
FPSC Conguration - Overview
Conguration of the ORSO42G5 and ORSO82G5 occurs in two stages: FPGA bit stream conguration and
embedded core setup.
Prior to becoming operational, the FPGA goes through a sequence of states, including power-up, initialization, con-
guration, start-up, and operation. The FPGA logic is congured by standard FPGA bit stream conguration means
as discussed in the Series 4 FPGA data sheet.
The options for the embedded core are set via registers that are accessed through the FPGA system bus. The sys-
tem bus can be driven by an external PPC compliant microprocessor via the MPI block or via a user master inter-
face in FPGA logic. A simple IP block, that drives the system by using the user interface and uses very little FPGA
logic, is available in the MPI/System Bus application note (TN1017). This IP block sets up the embedded core via a
state machine and allows the ORSO42G5 and ORSO82G5 to work in an independent system without an external
MicroProcessor Interface.
相关PDF资料
PDF描述
ORSO42G5-1BMN484C IC TRANCEIVERS FPSC 680FPGAM
VE-B03-IX-F1 CONVERTER MOD DC/DC 24V 75W
MS27467T25A61PA CONN PLUG 61POS STRAIGHT W/PINS
MS27467E25A61PA CONN PLUG 61POS STRAIGHT W/PINS
MS27467E25B61PC CONN PLUG 61POS STRAIGHT W/PINS
相关代理商/技术参数
参数描述
ORSO42G5-3BM484C 功能描述:FPGA - 现场可编程门阵列 10368 LUT 204 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
ORSO42G5-3BMN484C 功能描述:FPGA - 现场可编程门阵列 10368 LUT 204 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
ORSO42G5-EV 功能描述:可编程逻辑 IC 开发工具 Eval Brd ORSO42G5 RoHS:否 制造商:Altera Corporation 产品:Development Kits 类型:FPGA 工具用于评估:5CEFA7F3 接口类型: 工作电源电压:
ORSO82G5 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:0.6 to 2.7 Gbps SONET Backplane Interface FPSCs
ORSO82G5-1BM680C 功能描述:FPGA - 现场可编程门阵列 10368 LUT 372 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256