欢迎访问ic37.com |
会员登录 免费注册
发布采购

ML60851C 参数 Datasheet PDF下载

ML60851C图片预览
型号: ML60851C
PDF下载: 下载PDF文件 查看货源
内容描述: USB设备控制器 [USB Device Controller]
分类和应用: 控制器
文件页数/大小: 67 页 / 424 K
品牌: OKI [ OKI ELECTRONIC COMPONETS ]
 浏览型号ML60851C的Datasheet PDF文件第14页浏览型号ML60851C的Datasheet PDF文件第15页浏览型号ML60851C的Datasheet PDF文件第16页浏览型号ML60851C的Datasheet PDF文件第17页浏览型号ML60851C的Datasheet PDF文件第19页浏览型号ML60851C的Datasheet PDF文件第20页浏览型号ML60851C的Datasheet PDF文件第21页浏览型号ML60851C的Datasheet PDF文件第22页  
PEDL60851C-02  
1
Semiconductor  
ML60851C  
EP1 Transmit Packet Ready Bit (D5)  
This bit can be read by the local MCU. Further, this bit can be set to “1” by writing “1” to the D5 bit.  
The conditions of asserting and deasserting this bit are the following. EP1 has a two-layer FIFO, and even the  
packet ready bits are present independently for layer A and layer B. The switching between these two layers is  
performed automatically by the ML60851C.  
Bit name  
Asserting condition  
Action when asserted  
EP1 Transmit packet ready (D5) When the local MCU has set the bits Data transmission is possible from  
of both layer A and layer B.  
EP1 when the bit for at least one of  
layer A and layer B has been  
asserted.  
Bit name  
Deasserting condition  
Action when deasserted  
EP1 Transmit packet ready (D5) When an ACK is received from the  
EP1 is locked when both layer A and  
layer B have not prepared the  
transmit data.  
host computer for the data  
transmission from either layer A or  
layer B.  
See the explanation of the operation of the two-layer FIFO given in the Section on ‘Functional Description’.  
EP2 Transmit Packet Ready Bit (D6)  
This bit can be read by the local MCU. Further, this bit can be set to “1” by writing “1” to the D6 bit.  
The conditions of asserting and negating this bit are the following.  
Bit name  
Asserting condition  
Action when asserted  
EP2 Transmit packet ready (D6) When the local MCU has set this bit. Data transmission is possible from  
EP2.  
Bit name  
Deasserting condition  
Action when deasserted  
EP2 is locked.  
EP2 Transmit packet ready (D6) When an ACK is received from the  
host computer in response to the  
data transmission from EP2.  
EP3 Transmit Packet Ready Bit (D7)  
This bit can be read by the local MCU. Further, this bit can be set to “1” by writing “1” to the D7 bit.  
The conditions of asserting and deasserting this bit are the following.  
Bit name  
Asserting condition  
Action when asserted  
EP3 Transmit packet ready (D7) When the local MCU has set this bit. Data transmission is possible from  
EP3.  
Bit name  
Deasserting condition  
Action when deasserted  
EP3 is locked.  
EP2 Transmit packet ready (D7) When an ACK is received from the  
host computer in response to the  
data transmission from EP3.  
18/67  
 复制成功!