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Description: SDRAM控制核SDRAM控制核
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Size: 100854 |
Author: sunrainhh |
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Description: 详细介绍了这几种内存(SDRAM,PSRAM,NOR,NAND)相关技术及区别
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Size: 2175860 |
Author: touduyeya |
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Description: 、 数据输出（读） 在选定列地址后，就已经确定了具体的存储单元，剩下的事情就是数据通过数据 I/O通道 （DQ）输出到内存总线上了。但是在 CAS 发出之后，仍要经过一定的时间才能有数据输出， 从 CAS与读取命令发出到第一笔数据输出的这段时间，被定义为 CL（CAS Latency，CAS潜 伏期）。由于 CL只在读取时出现，所以 CL又被称为读取潜伏期（RL，Read Latency）。CL 的单位与 tRCD一样，为时钟周期数，具体耗时由时钟频率决定。
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Size: 1025023 |
Author: liu.ghua@163.com |
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Description: NXP LPC2478例程，能正常使用。包括TFT.触摸屏.SDRAM.以及简单常用测试程序
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Size: 1594948 |
Author: why130110 |
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Description: DDR SDRAM控制器的VHDL代码已经测试
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Size: 15466 |
Author: bbk2000 |
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Description: ddr——sdram
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Size: 1005118 |
Author: xiaoxiong146480 |
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Description: 基于CY7C68013A的Slave FIFO和SDRAM控制器
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Size: 10313628 |
Author: xjtuzhangx@163.com |
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Description: SDRAM 内存详解
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Size: 704592 |
Author: meng82yuan |
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Description: 基于FPGA的SDRAM控制器设计
摘 要：介绍了SDRAM的特点和工作原理，提出了一种基于FPGA的SDRAM控制器设计方法，采用Verilog语言完成的控制器的设计，可以很方便地对SDRAM进行操作。控制器在大容量数据记录仪扩展缓存得到了很好的应用。
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Size: 245248 |
Author: 576974463@qq.com |
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Description: Xilinx Sdram控制器VHDL源代码-Sound code of Xilinx Sdram Controller based on VHDL
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Size: 54272 |
Author: 刘汉忠 |
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Description: lattice sdram 控制器VHDL源代码-Sound code of Lattice Sdram Controller based on VHDL
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Size: 180224 |
Author: 刘汉忠 |
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Description: S3C44BOX的BIOS。可使用的命令：help --- show help ? --- = help date --- show or set current date time --- show or set current time setweek --- set weekday clock --- show system running clock setmclk --- set system running clock setbaud ------ set baud rate ipcfg ------ show or set IP address load ------ load file to ram comload ------ load file from serial port run ------ run from sdram prog ------ program flash copy ------ copy flash from src to dst address boot ------ boot from flash backup ------ move bios to the top of flash md ------ show memory data move ------ move program from flash to sdram-S3C44BOX BIOS. Use the command : help show help------------------ = help show date set current date or time or set------ show current time setweek------ set weekday show------ clock system running clock setmclk------ set system running clock setbaud set baud rate------------ ipcfg show or set IP address load------ load file to ram comload------ load file from serial port run------ run from SDRAM prog------------ program flash copy copy from flash src dst address boot to boot from flash------------ backup bios move to the top of flash memory md show------------ move data move from program to flash SDRAM
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Size: 626688 |
Author: 付杰 |
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Description: SC2410 SDRAM测试程序-SC2410 SDRAM testing procedures
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Size: 207872 |
Author: 陈波 |
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Description: ADI公司TIGERSHARC的访问SDRAM的程序-ADI TigerSHARC visit SDRAM procedures
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Size: 11264 |
Author: 杨力 |
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Description: CPU:S3C44B0X FLASH:HY29LV160BT 2M SDRAM:HY57V641620 8M 2 COM USB1.1 PDIUSBD12 NET RTL8019AS JTAG 14PIN LCD 接口 4 KEY 3 LED 峰鸣器 时钟电池-CPU : S3C44B0X FLASH : 2M SDRAM HY29LV160BT : HY57V641620 8M two COM USB 1.1 PDIUSBD12 NET RTL8019AS JTAG interface LCD 14PIN four LED KEY 3-Wong-clock battery
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Size: 1812480 |
Author: 田昊 |
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Description: 用FPGA实现SDRAM的操作，具体操作见内部说明文件-FPGA SDRAM with the operation of the specific see internal note
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Size: 263168 |
Author: 陈雨 |
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Description: RAM（Random Access Memory）随机存取存储器对于系统性能的影响是每个PC用户都非常清楚的，所以很多朋友趁着现在的内存价格很低纷纷扩容了内存，希望借此来得到更高的性能。不过现在市场是多种内存类型并存的，SDRAM、DDR SDRAM、RDRAM等等，如果你使用的还是非常古老的系统，可能还需要EDO DRAM、FP DRAM（块页）等现在不是很常见的内存-RAM (Random Access Memory) random access memory system performance for the impact of each PC users are very clear, so many of my friends now take advantage of the low prices have memory expansion memory, with a view to get higher performance. But now the market is a mixture of both types of memory, SDRAM, DDR SDRAM, RDRAM, etc. If you use or the very old, may also need to EDO DRAM, FP DRAM (block pages) is now is not very common memory
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Size: 1052672 |
Author: 周卫成 |
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Description: 杭州利宇泰公司的基于44B0的ARMSys开发板上的大量源代码，包括ADC、ARP、彩色LCD、外部中断、以太网底层函数、FAT16文件系统、Flash ROM、GUI软件包、Helloworld程序、IIC接口、扫描键盘、Ping程序、44B0内置RTC示例、SDRAM接口、定时器示例、触摸屏示例、UART示例和uC/OS-II的移植、应用（包括多任务、任务间通信、中断服务程序）、UDP数据传输、USB固件编写等程序代码和工程。一次性共享给大家使用。可以作为其他samsung44B0开发板上应用程序的下载。-Lee Yu-tai Hangzhou-based company 44B0 ARMSys development board of a large number of source code, including the ADC, ARP, color LCD, external interrupts, Ethernet bottom function, FAT16 file system, Flash ROM, GUI packages, Helloworld procedures, IIC interfaces, scanning keyboard, Ping procedures 44B0 built-in RTC example, SDRAM interface, timers example, the touch screen example, UART examples and uC/OS-II transplants, applications (including multitasking, inter-task communication, interrupt service routine), the UDP data transmission, USB firmware preparation procedures code and engineering. One-time use for everyone to share. As other samsung44B0 development board application downloads.
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Size: 7712768 |
Author: 吕旭 |
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