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VHDL/FPGA/Verilog 据说是 vhdl的乒乓ram 代码 提供给大家做个参考吧
据说是 vhdl的乒乓ram 代码 提供给大家做个参考吧
SQL Server SQL中的单记录函数 1.ASCII 返回与指定的字符对应的十进制数 SQL> select ascii( A ) A,ascii( a ) a,ascii( 0 ) zer
SQL中的单记录函数
1.ASCII
返回与指定的字符对应的十进制数
SQL> select ascii( A ) A,ascii( a ) a,ascii( 0 ) zero,ascii( ) space from dual
A A ZERO SPACE
--------- --------- --------- ---------
65 97 48 32
2.CHR
给出整数,返回对应的字符
SQL> select chr(54740) zhao,chr(65) chr65 from dual ...
软件设计/软件工程 The first decision, that has to be made for the AVR platform, is to select the development environm
The first decision, that has to be made for the AVR platform, is to select the
development environment you want to use, either ImageCraft s ICCAVR or
GNU s AVR-GCC. The commercial ImageCraft Compiler offers an advanced IDE
and is the first choice of most professional developers using a Windows PC. T ...
嵌入式/单片机编程 外部RAM的读写操作及其确认
外部RAM的读写操作及其确认,对I2C的操作及确认。
VHDL/FPGA/Verilog a 16 by 4 ram is used for many applications as a basic component such as fifo and stack etc
a 16 by 4 ram is used for many applications as a basic component such as fifo and stack etc
VHDL/FPGA/Verilog this is ram both asynchronous and synchronous reset signals which is basic for any registers and bas
this is ram both asynchronous and synchronous reset signals which is basic for any registers and basic memory element
VHDL/FPGA/Verilog 实现双口ram的读写功能
实现双口ram的读写功能,并含有测试文件,已经经过方针验证,很好用的
VHDL/FPGA/Verilog 测试型号为EP2C5Q208C8的FPGA的RAM是否正常
测试型号为EP2C5Q208C8的FPGA的RAM是否正常,按提示操作,并显示每步的测试结果
DSP编程 (1)测试外部数据RAM: 根据我们定义的逻辑
(1)测试外部数据RAM:
根据我们定义的逻辑,外部RAM在数据空间中定义在0x8000-0xFFFF,共32k字,占据RAM中的低32K存储空间。提供2种测试方法,采用一种方式即可。
硬件仿真模式下,将目标板上电。
第一种方法:采用用程序测试实验
程序所在目录ex1_RAMTest。
该程序执行的功能是对外部数据RAM区0x8000-0xFFFF,从0 ...
VxWorks 在VxWorks 5.5环境创建Ram Disk文件系统!
在VxWorks 5.5环境创建Ram Disk文件系统!