Location:
Search - xram
Search list
Description: C8051F单片机是完全集成的混合信号系统级芯片（SoC），具有与8051兼容的高速CIP-51内核，与MCS-51指令集完全兼容，片内集成了数据采集和控制系统中常用的模拟、数字外设及其他功能部件；内置FLASH程序存储器、内部RAM，大部分器件内部还有位于外部数据存储器空间的RAM，即XRAM。C8051F单片机具有片内调试电路，通过4脚的JTAG接口可以进行非侵入式、全速的在系统调试。-C8051F is a fully integrated mixed-signal system-on-chip (SoC), and 8051 compatible with the high-speed CIP-51 core, and MCS-51 compatible instruction set, on-chip integration of the data acquisition and control system used in analog and digital peripherals, and other functional components; embedded Flash program memory, internal RAM, the majority of devices located within the external data memory space of RAM, XRAM. C8051F with on-chip debug circuit, through the four legs of the JTAG interface can be non-invasive, full-speed debugging of the system.
Platform: |
Size: 29748 |
Author: 覃莉 |
Hits:
Description: This program configures the external memory interface and CAN to receieve data in a FIFO buffer and store the data in XRAM. Meant to receive data from another CAN device.-This program configures the external memory interface and CAN to receieve data in a FIFO buffer and store the data in XRAM. Meant to receive data from another CAN device.
Platform: |
Size: 11312 |
Author: sf |
Hits:
Description: 51串行令牌格式 a51编译
Read data from serial port
and write into buffer DPTR pointed in XRAM if a data frame is
received and calculate the check sum
if a information frame is received return control byte only
-51 serial format A51 compiler Read data from a serial port nd write into buffer DPTR pointed in XRAM if a dat a frame is received and calculate the check sum i f a frame is received information return contro l byte only
Platform: |
Size: 10219 |
Author: qi |
Hits:
Description: 一个动态可视化的MCS-51全功能模拟器,此模拟器可以让您在PC机上模拟运行MCS-51程序就如同在硬体上一样.
这模拟器提供8KB的程序空间,256字节的RAM,16KB的XRAM,2个16位的定时/计数器(T0与T1),一个实时时钟,一个 5x6 的小键盘,一个 128x64 点阵的 LCD,一个音频发生器,一个串口,一个打印口,和5个有两个优先级的中断源,并且程序以固定的 12MHz 时钟运行.再附上四个 Keil C51 的例程,KeyPad(演示KeyPad使用),Music(模拟器演奏音乐),Picture(LCD图形演示),Proc24c02(使用此模拟器从电脑打印口读写24C02)等.. 再附上取图程序方便LCD图片程序应用.
Platform: |
Size: 544349 |
Author: kly |
Hits:
Description: 说明：
Virtual51是一个动态可视化的MCS-51全功能模拟程序，可以让你在Virtual51上运行MCS-51程序就如同在硬体上一
样。提供8KB的程序空间，256字节的RAM，16KB的XRAM，2个16位的定时/计数器（T0 和 T1），一个实时时钟，一个
5X6的小键盘，一个128X64点阵的LCD，一个音频发生器，一个串口（未连接至电脑串口），一个打印口（连接至电脑
打印口），和5个有两个优先级的中断源。
Virtual51不可以载入大于8KB的51程序和大于16KB的XRAM数据文件，并且程序以固定的12Mhz时钟运行，编写程序时留意。
XRAM载入数据文件的实际大小，可从XRAMSH 和 XRAMSL 寄存器中读取。
例子说明：
KeyPad---------简单演示KeyPad的使用；
Music----------Virtual51演奏音乐；
Picture--------LCD图形演示；
Proc24c02------使用Virtual51从电脑打印口读写24C02A
Platform: |
Size: 594934 |
Author: 易周龙 |
Hits:
Description: 说明：不能选中“Use On-chip XRAM(0x0-0xFF)” 这个选项
Platform: |
Size: 87544 |
Author: 金成礼 |
Hits:
Description: C8051F单片机是完全集成的混合信号系统级芯片（SoC），具有与8051兼容的高速CIP-51内核，与MCS-51指令集完全兼容，片内集成了数据采集和控制系统中常用的模拟、数字外设及其他功能部件；内置FLASH程序存储器、内部RAM，大部分器件内部还有位于外部数据存储器空间的RAM，即XRAM。C8051F单片机具有片内调试电路，通过4脚的JTAG接口可以进行非侵入式、全速的在系统调试。-C8051F is a fully integrated mixed-signal system-on-chip (SoC), and 8051 compatible with the high-speed CIP-51 core, and MCS-51 compatible instruction set, on-chip integration of the data acquisition and control system used in analog and digital peripherals, and other functional components; embedded Flash program memory, internal RAM, the majority of devices located within the external data memory space of RAM, XRAM. C8051F with on-chip debug circuit, through the four legs of the JTAG interface can be non-invasive, full-speed debugging of the system.
Platform: |
Size: 29696 |
Author: 覃莉 |
Hits:
Description: This program configures the external memory interface and CAN to receieve data in a FIFO buffer and store the data in XRAM. Meant to receive data from another CAN device.-This program configures the external memory interface and CAN to receieve data in a FIFO buffer and store the data in XRAM. Meant to receive data from another CAN device.
Platform: |
Size: 11264 |
Author: sf |
Hits:
Description: 51串行令牌格式 a51编译
Read data from serial port
and write into buffer DPTR pointed in XRAM if a data frame is
received and calculate the check sum
if a information frame is received return control byte only
-51 serial format A51 compiler Read data from a serial port nd write into buffer DPTR pointed in XRAM if a dat a frame is received and calculate the check sum i f a frame is received information return contro l byte only
Platform: |
Size: 10240 |
Author: qi |
Hits:
Description: 一个动态可视化的MCS-51全功能模拟器,此模拟器可以让您在PC机上模拟运行MCS-51程序就如同在硬体上一样.
这模拟器提供8KB的程序空间,256字节的RAM,16KB的XRAM,2个16位的定时/计数器(T0与T1),一个实时时钟,一个 5x6 的小键盘,一个 128x64 点阵的 LCD,一个音频发生器,一个串口,一个打印口,和5个有两个优先级的中断源,并且程序以固定的 12MHz 时钟运行.再附上四个 Keil C51 的例程,KeyPad(演示KeyPad使用),Music(模拟器演奏音乐),Picture(LCD图形演示),Proc24c02(使用此模拟器从电脑打印口读写24C02)等.. 再附上取图程序方便LCD图片程序应用.-A dynamic visualization of the MCS-51 full-function simulator, this simulator allows you to run PC-simulated MCS-51 procedure as in the same hardware. This simulator provides procedures 8KB space, 256 bytes of RAM, 16KB The XRAM, 2 16-bit timer/counter (T0 and T1), a real-time clock, a small 5x6 keyboard, a 128X64 lattice of the LCD, an audio generator, a serial port, one LPT, and 5 there are two priority interrupt sources, and procedures to run a fixed 12MHz clock. Keil C51 together with four of the routines, KeyPad (demo KeyPad use), Music (playing music simulator), Picture (LCD presentation graphics), Proc24c02 (use this simulator to read and write from the computer print port 24C02), etc. .. and then attach a check chart procedure process to facilitate the application of LCD pictures.
Platform: |
Size: 544768 |
Author: kly |
Hits:
Description: 说明：
Virtual51是一个动态可视化的MCS-51全功能模拟程序，可以让你在Virtual51上运行MCS-51程序就如同在硬体上一
样。提供8KB的程序空间，256字节的RAM，16KB的XRAM，2个16位的定时/计数器（T0 和 T1），一个实时时钟，一个
5X6的小键盘，一个128X64点阵的LCD，一个音频发生器，一个串口（未连接至电脑串口），一个打印口（连接至电脑
打印口），和5个有两个优先级的中断源。
Virtual51不可以载入大于8KB的51程序和大于16KB的XRAM数据文件，并且程序以固定的12Mhz时钟运行，编写程序时留意。
XRAM载入数据文件的实际大小，可从XRAMSH 和 XRAMSL 寄存器中读取。
例子说明：
KeyPad---------简单演示KeyPad的使用；
Music----------Virtual51演奏音乐；
Picture--------LCD图形演示；
Proc24c02------使用Virtual51从电脑打印口读写24C02A
Platform: |
Size: 594944 |
Author: |
Hits:
Description: 说明：不能选中“Use On-chip XRAM(0x0-0xFF)” 这个选项-Description: Can not select
Platform: |
Size: 87040 |
Author: 金成礼 |
Hits:
Description: C8051F040与外部存储器接口程序，外部存储器使用IS62WV1288B-C8051F040 with external memory interface procedures, the use of external memory IS62WV1288B
Platform: |
Size: 16384 |
Author: Arnold |
Hits:
Description: This a FREE tool chain which compiles C codes into 8051 binary code, converts the binary to RTL ROM, and simulate in Modelsim.
SDCC is the compiler.
Example compilation:
cd compile
sdcc --iram-size 0x80 --xram-size 0x800 t8051.c
REM sdcc --iram-size 0x80 t8051.c
packihx t8051.ihx > t8051.hex
..\test\mkrom.exe ..\compile\t8051.hex-This a FREE tool chain which compiles C codes into 8051 binary code, converts the binary to RTL ROM, and simulate in Modelsim.SDCC is the compiler.Example compilation: cd compile sdcc- iram-size 0x80- xram-size 0x800 t8051 . c REM sdcc- iram-size 0x80 t8051.c packihx t8051.ihx> t8051.hex .. estmkrom.exe .. compile 8051.hex
Platform: |
Size: 8100864 |
Author: zhao xin ke |
Hits:
Description: 将AIN0.0的输入值（电压）转换为12位数字量，保存在片内外部存储器XRAM中，本程序对应的处理器为C8051f020单片机。-Will AIN0.0 input value (voltage) is converted to 12-digit volume, stored in external memory-chip XRAM, this procedure corresponds to single-chip processors for the C8051F020.
Platform: |
Size: 2048 |
Author: 王沛荣 |
Hits:
Description: VRS51L3074是一款嵌入非易失性 FRAM存储器的8051MCU。该器件8KB真正的非易失性随机存储器映像到VRS51L3074的XRAM存储寻址空间上充分发挥其快速读写以及读写寿命无限的特点。单周期8051处理器 内核可以提供高达 4O MIPS的吞吐量，并且与标准8051s指令兼容。 -VRS51L3074 is an embedded non-volatile FRAM memory 8051MCU. The device truly non-volatile 8KB RAM VRS51L3074 image to the XRAM memory addressing space and give full play to its fast read and write and to read and write the characteristics of unlimited life. Single-cycle 8051-core processors can provide up to 4O MIPS throughput, and instruction-compatible with standard 8051s.
Platform: |
Size: 66560 |
Author: 王勇军 |
Hits:
Description: 我在使用陈明计先生写的small RTOS和51单片机做过几个小项目，起初都很好，开发变的容易了，程序变的容易修改。后来随着任务个数的增多，RAM很快就不够用了。51系列的芯片内部RAM普遍都是256个,很难找出1024个字节RAM或更多，而价格又合适的。记得上一次我没有办法被迫使用了64K flash内部带768字节的XRAM的51芯片，而我根本用不到那么多flash。-I use Mr. Chen Mingji written small RTOS and 51 MCU done several small projects at first were very good to develop easy to change the program become easier to modify. Subsequently, the increase in the number of tasks, RAM is not fast enough. 51 series of chip RAM are generally 256, it is difficult to find 1024 bytes of RAM or more, while prices will be appropriate. I remember the last time I had no way forced to use a 64K flash with 768 bytes of internal XRAM of 51 chips, and I will never use that much flash.
Platform: |
Size: 22528 |
Author: 迷茫 |
Hits:
Description: 这是全64KB的XRAM的UCOS II移植在单片机的教程。-This is a full 64KB of XRAM of UCOS II transplantation in microcomputer-oriented curriculum.
Platform: |
Size: 545792 |
Author: jan |
Hits:
Description: C8051F310单片机控制的XRAM（外部RAM）读写。-C8051F310 MCU controlled by XRAM (external RAM) to read and write.
Platform: |
Size: 25600 |
Author: 李成辉 |
Hits:
Description: 这是一个UART1 32KB-XRAM控制及读写，调试通过，仅供参考。-This is an UART132 KBs-XRAM control and read and write, adjust to try to pass, only provide a reference
Platform: |
Size: 31744 |
Author: 袁先生 |
Hits: