欢迎访问ic37.com |
会员登录 免费注册
发布采购

S3C4510B 参数 Datasheet PDF下载

S3C4510B图片预览
型号: S3C4510B
PDF下载: 下载PDF文件 查看货源
内容描述: 三星S3C4510B的16位/ 32位RISC微控制器是一款高性价比,高性能的基于以太网的系统微控制器解决方案。 [Samsungs S3C4510B 16/32-bit RISC microcontroller is a cost-effective, high-performance microcontroller solution for Ethernet-based systems.]
分类和应用: 微控制器以太网
文件页数/大小: 422 页 / 2160 K
品牌: SAMSUNG [ SAMSUNG ]
 浏览型号S3C4510B的Datasheet PDF文件第242页浏览型号S3C4510B的Datasheet PDF文件第243页浏览型号S3C4510B的Datasheet PDF文件第244页浏览型号S3C4510B的Datasheet PDF文件第245页浏览型号S3C4510B的Datasheet PDF文件第247页浏览型号S3C4510B的Datasheet PDF文件第248页浏览型号S3C4510B的Datasheet PDF文件第249页浏览型号S3C4510B的Datasheet PDF文件第250页  
ETHERNET CONTROLLER  
S3C4510B  
Table 7-4. BDMA Transmit Control Register Description (Continued)  
Bit Number  
Bit Name  
Description  
[14]  
BDMA Tx enable (BTxEn)  
When the Tx enable bit is set to "1", the BDMA Tx block is  
enabled. Even if this bit is disabled, buffer data will be moved  
to the MAC Tx FIFO until the BDMA Tx buffer underflows (as  
long as the FIFO is not empty and the MAC Tx is enabled).  
This bit is automatically disabled in the following cases: 1) if  
the next frame pointer is null, or 2) if the owner bit is zero, and  
the BTxSTSKO bit is set.  
NOTE: The frame descriptor start address pointer must be  
assigned before the BDMA Tx enable bit is set.  
[15]  
BDMA Tx reset (BTxRS)  
Set this bit to "1" to reset the BDMA Tx block.  
7-24  
 复制成功!