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[File Operate] 我的SDRAM资料收藏

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
Platform: | Size: 775018 | Author: 周卫成 | Hits:

[File Operate] 完全硬件手册

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
Platform: | Size: 1052968 | Author: 周卫成 | Hits:

[Other] S3C44B0X中文技术文档

Description:

 

介    绍
三星的S3C44B0X 16/32位RISC处理器被设计来为手持设备等提供一个低成本高性能的方案。
S3C44B0X提供以下配置：2.5V ARM7TDMI 内核带有8Kcache ;可选的internal SRAM;LCD Controller(最大支持256色STN，使用LCD专用DMA)；2-ch UART with handshake(IrDA1.0, 16-byte FIFO) / 1-ch SIO； 2-ch general DMAs / 2-ch peripheral DMAs with external request pins； External memory controller (chip select logic, FP/ EDO/SDRAM controller)； 5-ch PWM timers & 1-ch internal timer；Watch Dog Timer；71 general purpose I/O ports / 8-ch external interrupt source； RTC with calendar function； 8-ch 10-bit ADC； 1-ch multi-master IIC-BUS controller； 1-ch IIS-BUS controller； Sync. SIO interface and On-chip clock generator with PLL.。
S3C44B0X采用一种新的三星ARM CPU嵌入总线结构-SAMBA2，最大达66MHZ。

Platform: | Size: 78690 | Author: ssunshine | Hits:

[File Operate] 我的SDRAM资料收藏

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
Platform: | Size: 775168 | Author: 周卫成 | Hits:

[File Operate] 完全硬件手册

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
Platform: | Size: 1052672 | Author: 周卫成 | Hits:

[VHDL-FPGA-Verilog] H1wQqGvI

Description: 详细介绍了ALTERA器件的IP CORE以及如何使用SDR SDRAM CONTROL-Described in detail ALTERA device IP CORE and how to use SDR SDRAM CONTROL
Platform: | Size: 777216 | Author: 黄辉辉 | Hits:

[VHDL-FPGA-Verilog] 347

Description: SDRAM的控制器的VHDL语言编写代码
Platform: | Size: 50176 | Author: 张彦 | Hits:

[VHDL-FPGA-Verilog] FPGA_SDRAM_PCI

Description: 一个基于FPGA的PCI数据采集程序，包括SDRAM控制，PCI9054时序控制，开发语言verilog，开发环境quartus-FPGA-based PCI data acquisition procedures, including SDRAM control, PCI9054 timing control, the development of language verilog, development environment quartusII
Platform: | Size: 2798592 | Author: 李国扬 | Hits:

[VHDL-FPGA-Verilog] cameralink

Description: 由于目前基于CameraLink接口的各种相机都不能直接显示，因此本文基于Xilinx公司的Spartan 3系列FPGAXC3S1000-6FG456I设计了一套实时显示系统，该系统可以在不通过系统机的情况下，完成对相机CameraLink信号的接收、缓存、读取并显示 系统采用两片SDRAM作为帧缓存，将输入的CameraLink信号转换成帧频为75Hz，分辨率为1 024×768的XGA格式信号，并采用ADV7123JST芯片实现数模转换，将芯片输出的信号送到VGA接口，通过VGA显示器显示出来-As the CameraLink interface is currently based on a variety of cameras can not directly display, this article based on Xilinx' s Spartan 3 series FPGAXC3S1000-6FG456I designed a set of real-time display system, the system can be achieved without machine case through the system to complete the CameraLink cameras signal reception, cache, read and display systems use two SDRAM frame buffer as the input signals into the CameraLink frame rate of 75Hz, a resolution of 1 024 × 768 for XGA format signal, and using ADV7123JST chip digital-analog conversion, the chip output signal to the VGA port, through the VGA display monitor
Platform: | Size: 13312 | Author: lilei | Hits:

[VHDL-FPGA-Verilog] sdram_pci

Description: 基于SDRAM的PCI采集程序，PCI9054控制器+SDRAM控制器Verilog源代码，，已经SignalTap调试通过。-SDRAM PCI-based acquisition program, PCI9054 Controller+ SDRAM controller Verilog source code, has SignalTap through debugging.
Platform: | Size: 3166208 | Author: wangbo | Hits:

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