资讯
S5PV210 启动流程(2023-09-12)
clock, D-TCM, device specific controller and booting device.② iROM boot codes can load 4KB of bootloader......
STM32中这些常见又实用的英文缩写和词汇(2024-03-22)
Flexible static memory controller
可变静态存储控制器
FPB
flash patch and breakpoint FLASH
转换及断电单元
HSE
Hign......
mini2440 使用sdram(2024-06-17)
mini2440 使用sdram;在S3C2440A user manual.pdf 的第五章有 Memory Controller的介绍。设置memory controller是为......
s3c2440裸机开发调试环境(MDK4.72,Jlink v8,mini2440)(2024-08-09)
// Memory Controller Setup for SDRAM
_WDWORD(0x48000000......
s3c6410_uboot中的代码重定位(nand->sdram)(2024-09-04)
-S3C6410X》第二章 MEMORY MAP 第八章 NAND FLASH CONTROLLER
2)u-boot源码:
u-boot-x.x.x/board/samsumg/smdk6410......
常用 U-boot命令详解(2024-08-30)
from an ELF imagecmp - memory compareconinfo - print console devices and informationcp - memory......
skyeye模拟u-boot在s3c2410上运行(2023-05-10)
) Time: 45:85:85
SMDK2410 # help
? - alias for 'help'
autoscr - run script from memory
base......
-addresses incr
--adjust-vma incr
通过加上一个值incr,改变所有段的 VMA(Virtual Memory Address 运行时地址)和 LMA(Load......
mini2440通过NFS启动的U-Boot参数设置(2024-06-27)
is 192.168.1.230Filename 'uImage-nfs'.Load address: 0x31000000Loading......
Device Tree(二):基本概念(2023-05-23)
可以动态探测到的设备是不需要描述的,例如USB device。不过对于SOC上的usb host controller,它是无法动态识别的,需要在device tree中描述。同样的道理,在computer system中,PCI......
如何利用DMX-512协议实现测试仪控制器的设计(2023-03-17)
-512 Tester Controller......
arm 添加 samb 文件共享(2023-09-01)
; hosts allow = 192.168.1. 192.168.2. 127.
42
43 # If you want to automatically load your......
记录ok6410 jlink 命令行调试uboot(2024-09-25)
0x7e001004 = 0x00000000# Setup GDB for faster downloads#set remote memory-write-packet-size 1024set remote......
FCLK、HCKL和PCLK的关系(2024-07-23)
for AHB bus, which is used by the ARM920T, the memory controller, the interrupt controller, the LCD......
s3c6410_u-boot-2010.03移植【续】(2024-09-04)
device
TFTP from server 192.168.1.88; our IP address is 192.168.1.230
Filename 'led.bin'.
Load address......
FL2440驱动添加(2): RTC(Real time clock)(2024-07-24)
Bytes = 3 MiB
Load Address:30008000
EntryPoint: 30008040
VerifyingChecksum ... OK
XIP......
Jlink调试S5PV210(2023-09-12)
downloads
#set remote memory-write-packet-size 1024
monitor speed auto
break _start //开始位置
load......
基于tiny4412的Linux内核移植(支持device tree)(二)(2023-06-20)
=ttySAC0,115200 init=/linuxrc earlyprintk";
};
memory {
@@ -78,7 +79,7 @@
bus......
内核移植(4)移植yaffs文件系统(2023-08-15)
:00:3e:26:0a:5bTFTP from server 172.22.136.38; our IP address is 172.22.136.55Filename 'uImage'.Load......
高通加码射频器件,外围元件供应商路在何方(2017-05-23)
都是IDM公司。国内的紫光想进入此领域,第一步动作就是收购同方国芯和武汉新芯,通过拥有Memory的设计能力和Fab能力,才能尽快介入此领域。
而主芯片厂商目前能介入的就是Nand controller这个......
MMU 和 MPU的区别(2024-08-01)
内容不能被任何错误的应用所篡改。这个功能可以通过MMU(Memory Management Unit)或者MPU(Memory Protection Unit)来实现。尽管这个两个东西有同样的基本功能,但是......
S3C6410移植u-boot-2010.3(2)基本的启动信息修改(2024-09-03)
-Boot.
* and actually, memory controller must be configured before U-Boot
* is running......
韦东山 s3c2440_soc.h 内容(2024-08-09)
__REG(x) (*(volatile unsigned int *)(x))
/*Memory Controllers*/
#define......
ARM处理器的堆栈和函数调用,以及与Sparc的比较(2024-07-10)
and POP instructions. As explained in Part 4: Memory Instructions: Load And Store PUSH and POP......
内核移植(1)首次生成uImage映象文件(2023-08-28)
'zImage'.Load address: 0x32000000Loading: checksum badT......
一个单片机调试小工具的编程思路(2024-03-20)
)
==============================================================================
Memory Map of the image......
S3C2440时钟设置(2024-06-06)
is used by ARM920T
* HCLK is used for AHB bus, which is used by the ARM920T, the memory controller......
S3C2440时钟详解(2024-06-11)
by the ARM920T, the memory controller, the interrupt controller, the LCD controller, the DMA and USB......
STM32裸机编程的基础知识(3)(2023-09-25)
00000000 00000034 2**1
CONTENTS, ALLOC, LOAD, READONLY, CODE
1 .data......
Synopsys发布DesignWare DDR4存储器接口IP(2012-09-26)
multiPHY和Enhanced Universal DDR Memory Controller (uMCTL2)组成,它们通过一种通用的DFI 3.1接口连接。新的DDR4 IP支持所有为将来JEDEC......
mini2440的SDRAM分析(2024-08-01)
mini2440的SDRAM分析;首先是2440的存储控制器:
暂时不管是从nand启动还是nor启动,因为我现在只关注内存,从上图可以看到由2440的Memory Controller可以......
mini2440学习之2440时钟配置解(2024-06-18)
分工如下:
FCLK is used by ARM920T.
HCLK is used for AHB bus, which is used by the ARM920T, the memory......
u-boot移植总结(一)start.S分析(2024-07-25)
设置
/* IRQ stack memory (calculated at run-time) */
.globl IRQ_STACK_START
IRQ_STACK_START:
.word......
FL2440驱动添加(3)LCD驱动添加学习笔记(2024-07-24)
Controller */
#ifdef CONFIG_PLAT_S3C24XX
static struct resource s3c_lcd_resource[]= {
[0......
基于Tiny 6410的内核移植 (NAND FLASH 、UBIFS篇)(2024-08-12)
|| ARCH_S5P64XX || ARCH_S5PC1XX) && MTD_NANDhelpThis enables the NAND flash controller......
S3C6410之uboot回炉再造(1)start.S - SVC模式设置(2024-09-03)
/smdk6400.h
/* NAND U-Boot load and start address */
#define CONFIG_SYS_UBOOT_BASE......
u-boot-2015.01在tq2440上的初步移植(2023-06-26)
TFTP from server 192.168.1.8; our IP address is 192.168.1.6
Filename 'uImage'.
Load address......
Arm内核由哪些结构组成和特点介绍(2023-06-10)
侧重于硬件执行指令的功能性,使CISC指令变得更复杂。
RISC的设计思想主要有以下特性。
· Load/Store体系结构。
Load/Store体系结构也称为寄存器/寄存......
工程师笔记|如何理解 RAMECC FAR 寄存器的值(2024-06-21)
.RAMECC 寄存器地址对于上图 Table 11 的 RAMECC 控制单元的地址总结成如下表格,具体的参考RM0433 的第二章节 Memory and bus architecture 中的......
基于RT-Thread的RoboMaster电控框架(五)(2024-01-11)
始化:
/* DMA controller clock enable */
__HAL_RCC_DMA1_CLK_ENABLE();
/* DMA1_Stream1_IRQn interrupt......
JLink+GDBServer调试S3C6410裸板的初始化代码 For OK6410开发板(2024-09-13)
= 0x00000000
# Setup GDB for faster downloads
#set remote memory-write-packet-size 1024
set......
Linux LCD驱动分析(2024-06-21)
到了这个平台设备的定义:
/* arch/arm/plat-s3c24xx/devs.c */
141 /* LCD Controller */ 142 143 static struct resource......
澜起科技发布全新第四代津逮CPU(2023-01-12 09:40)
)、QAT (Quick Assist Technology)、DLB (Dynamic Load Balancer)、IAA (In-memory Analytics Accelerator)等四......
澜起科技发布全新第四代津逮CPU(2023-01-12)
)、QAT (Quick Assist Technology)、DLB (Dynamic Load Balancer)、IAA (In-memory Analytics Accelerator)等四......
platform总线globalfifo驱动(2024-07-24)
// init and exit
19 #include //support module load and unload
20 #include
21......
商为了配合Eagle Stream量产时程,也加紧生产脚步,预计于明年第二季到第三季之间推出PCIe G5 SSD方案。
除此之外,美光也宣示投入CXL产品研发,由于该界面可望优化CPU与Memory......
电机标定通常涉及哪些参数呢(2024-05-13)
优化(Efficiency Optimization):优化电机运行,在不同负载条件下实现最高效率(maximum efficiency at different load conditions)。
启动......
51单片机读写AT29C040的C51程序(2023-03-27)
();return;}
} while (j);
i++;
} while (i);
}
/*
void load(unsigned int as,unsigned char dd) {
P0......
gcc代码反汇编查看内存分布[1]: gcc(2023-09-01)
CONTENTS, ALLOC, LOAD, READONLY, DATA
1 .note.ABI-tag 00000020 08048148 08048148......
gcc代码反汇编查看内存分布[2]: arm-linux-gcc(2023-09-01)
00008134 00008134 00000134 2**0
CONTENTS, ALLOC, LOAD, READONLY, DATA
1......
相关企业
Development System)专业供应商.在提供各种Memory的编程解决方案领域,我们的产品及服务不紧在韩国,而且在包括美国的世界各国里也受到了认可与好平。 不只是NOR Flash Memory,对于
-Contracted vendors : BiTEK (PWM solution, Inverter controller). APEC(MOSFET, IGBT, Switching IC etc
台湾Phison的Pen Driver,台湾Skymedi的Memory Card Controller.
Bitek(硕颉)的白光LED Inverter. l IAT的电源管理芯片 l 日本SONY(索尼)锂电池. l 台湾Skymedi(擎泰)的Memory Card Controller.
load-lok;;;
;hglee;;design and develop controller for system
for Resistors, Capacitors, Relays, Connectors, Crystals and semiconductors for Power PC, Flash Memory
;AVEO Tech corp;;USB2.0 camera controller
looms. True Wattage – Our power supplies are designed to work at 100 of their specified load
Tandon Enterprises;;Tandon has been designing and manufacturing memory solutions since 1998. We