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參數(shù)資料
| 型號(hào)： | ML60851AGA |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分類： | 總線控制器 |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQFP44 |
| 封裝： | 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44 |
| 文件頁數(shù)： | 35/45頁 |
| 文件大?。?/td> | 358K |
| 代理商： | ML60851AGA |
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ML60851A
Semiconductor
40/44
FIFO Control
The FIFO Control block controls all FIFO operations for transmitting and receiving USB packets.
The FIFO configuration is described below.
Endpoint FIFO/8-Byte Setup Register Configuration
Endpoint address
Program size
FIFO type
Reception
Transmission
Reception/Transmission
0
1
3
8 Bytes
64 Bytes (2 levels)
Function
Transfer control
Bulk-In and bulk-Out
Interrupt
Reception/Transmission
2
64 Bytes
Bulk-Out and bulk-In
Every FIFO has a flag that indicates a full or empty FIFO and the capability of re-transmitting and
re-receiving data. Endpoint addresses 1 and 2 can be used for either of reception and transmission
by writing the register.
The FIFO at endpoint address 1 can be used for DMA transfer.
For Control Transfer
Setup Ready
Packet Ready
For Bulk Transfer
Packet Ready
DMA Request
Packet Ready
64-Byte
FIFO
64-Byte
FIFO
8-Byte
FIFO
8-Byte
FIFO Tx
8-Byte
FIFO Rx
8-Byte
Setup Register
Endpoint Address 0
Endpoint Address 1
Endpoint Address 3
EP0 Receive FIFO
EP0 Transmit FIFO
EP1 FIFO (128 bytes)
(Selectable for transmitter
or receiver)
EP3 FIFO (8 bytes)
Packet Ready
64-Byte
FIFO
Endpoint Address 2
EP2 FIFO (64 bytes)
(Selectable for transmitter
or receiver)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML60851ATB | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:USB Device Controller |
| ML60851C | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:USB Device Controller |
| ML60851CGA | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:USB Device Controller |
| ML60851CTB | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:USB Device Controller |
| ML60851D | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:USB Device Controller |
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