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參數(shù)資料
| 型號： | DM9601E |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | USB Ethernet MAC Controller with Intergrated 10/100 PHY |
| 中文描述： | USB以太網(wǎng)MAC控制器與集成10/100網(wǎng)卡芯片 |
| 文件頁數(shù)： | 12/58頁 |
| 文件大?。?/td> | 603K |
| 代理商： | DM9601E |
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DM9601
USB to Ethernet MAC Controller with Integrated 10/100 PHY
12
Final
Version: DM9601-DS-F01
June 22, 2002
8. Interface 0 Configuration
8.1 Endpoint 1
Type: Bulk In
Packet Load: 64-byte
When host is accessing EP1.
If IN-FIFO is full, device will send 64-byte data.
If IN-FIFO isn’t full and Ethernet packet isn’t end, device will send a NAK.
If IN-FIFO isn’t full and Ethernet packet is end, device will send the surplus data in IN-FIFO.
Data Format
Fist byte
Second byte
Third byte
The others
: Packet Status
: Packet byte count low
: Packet byte count high
: Packet
8.2 Endpoint 2
Type: Bulk Out
Packet Load: 64-byte
When host is accessing EP2.
If OUT-FIFO is empty, host sends data, device responds to ACK.
If OUT-FIFO isn’t empty, host sends data, device responds to NAK.
If host sends data less then 64-byte or zero byte, it means Ethernet packet ends.
Data Format
First byte
Second byte
The others
: Packet byte count low
: Packet byte count high
: Packet
8.3 Endpoint 3
Type: Interrupt In
Packet Load: 8-byte
When host accessing EP3.
If there is no interrupt condition, device responds to NAK.
If interrupt condition, device will send content back to host.
Data Format
Offset
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Name
NSR
TSR1
TSR2
RSR
ROCR
RXC
TXC
GPR
Description
Network Status Register
TX Status Register1
TX Status Register2
RX Status Register
Received Overflow Counter Register
Received Packet Counter
Transmit Packet Counter
General Purpose Register
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相關(guān)代理商/技術(shù)參數(shù) |
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| DM9601J | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Retriggerable One Shot |
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| DM9601W | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Retriggerable One Shot |
| DM9601W/883 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| DM9602 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual Retriggerable, Resettable One Shots |
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