欢迎访问ic37.com |
会员登录 免费注册
发布采购

USB4604-1080HN-TR 参数 Datasheet PDF下载

USB4604-1080HN-TR图片预览
型号: USB4604-1080HN-TR
PDF下载: 下载PDF文件 查看货源
内容描述: USB 2.0 HSIC高速4端口集线器控制器 [USB 2.0 HSIC Hi-Speed 4-Port Hub Controller]
分类和应用: 外围集成电路数据传输控制器
文件页数/大小: 71 页 / 1039 K
品牌: SMSC [ SMSC CORPORATION ]
 浏览型号USB4604-1080HN-TR的Datasheet PDF文件第31页浏览型号USB4604-1080HN-TR的Datasheet PDF文件第32页浏览型号USB4604-1080HN-TR的Datasheet PDF文件第33页浏览型号USB4604-1080HN-TR的Datasheet PDF文件第34页浏览型号USB4604-1080HN-TR的Datasheet PDF文件第36页浏览型号USB4604-1080HN-TR的Datasheet PDF文件第37页浏览型号USB4604-1080HN-TR的Datasheet PDF文件第38页浏览型号USB4604-1080HN-TR的Datasheet PDF文件第39页  
USB 2.0 HSIC Hi-Speed 4-Port Hub Controller  
Datasheet  
Automatic reads and writes happen when there is an external XDATA read or write, using the serial  
stream that has been previously discussed.  
7.1.5  
Erase Example  
To perform a SCTR_ERASE, 32BLK_ERASE, or 64BLK_ERASE, the device writes 0x20, 0x52, or  
0xD8, respectively to the first byte of the command buffer, followed by a 3-byte address. The length  
of the transfer is set to 4 bytes. To perform this, the device drives SPI_CE_N low, then counts out 8  
clocks. It then outputs on SPI_DO the 8 bits of command, followed by 24 bits of address of the location  
to be erased. When the transfer is complete, SPI_CE_N goes high, while the SPI_DI line is ignored  
in this example.  
SPI_CE_N  
0
4 5 6  
7 8  
1
2 3  
1516  
23 24  
31  
SPI_CLK  
ADD.  
ADD.  
ADD.  
Command  
SPI_DO  
SPI_DI  
MSB  
MSB  
HIGH IMPEDANCE  
Figure 7.3 SPI Erase Sequence  
SMSC USB4604  
35  
Revision 1.0 (06-17-13)  
DATASHEET