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參數(shù)資料
| 型號： | ML60852 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | USB Device Controller |
| 中文描述： | USB設(shè)備控制器 |
| 文件頁數(shù)： | 56/81頁 |
| 文件大?。?/td> | 451K |
| 代理商： | ML60852 |
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PEDL60852-01
1
Semiconductor
ML60852
56/81
EP0 Payload Register (EP0PLD)
Address
Type
Access type
0 x 50
6-Bit data
Read only
D7
0
0
0
D6
0
0
0
D5
1
1
1
D4
0
0
0
D3
0
0
D2
0
0
D1
0
0
D0
0
0
After a hardware reset
After a bus reset
Definition
Maximum packet size: Since the FIFO of EP0 in the ML60852 has a size of 32 bytes, write 20h into the byte
bMaxPacketSize0 of the device descriptor. The maximum packet size is fixed at 32 bytes
in this EP0PLD register. When a packet with more than 32 bytes is received, the stall bit in
the EP0 status register is asserted and the stall handshake is returned to the host.
EP1, 2 Payload Registers (EP1,2PLD)
Address
Type
Access type
0 x 51, 52
7-Bit data
Read/Write
D7
0
0
0
D6
0
0
D5
0
0
D4
0
0
D3
0
0
D2
0
0
D1
0
0
D0
0
0
After a hardware reset
After a bus reset
Definition
Maximum packet size (R/W)
Maximum packet size: Make the local MCU write in this register the value of the descriptor wMaxPacketSize of
the end point selected by the Set_Configuration request from the host. The size of all
packets other than a short packet is specified here in units of a byte.
When the EP has been assigned for reception, if a data packet with a number of bytes
exceeding the maximum packet size specified in this register is received, the receive
packet ready status bit is not asserted, but the stall bit is set in EOP and the stall handshake
is returned to the host.
On the other hand, when the EP has been assigned for transmission, the transmit packet
ready bit is set automatically when writing by the DMA controller of data with the
maximum packet size specified in this register is completed. The content of this register is
ignored during non-DMA transmission of data.
Maximum packet size
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML60852A | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:USB Device Controller |
| ML60852ATBZ010 | 功能描述:USB 接口集成電路 12 Mbps; USB Device Controller RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ML60852ATBZ03A | 制造商:ROHM Semiconductor 功能描述: |
| ML-60-V2/80721 | 制造商:Thomas & Betts 功能描述: |
| ML61 | 制造商:MINILOGIC 制造商全稱:MINILOGIC 功能描述:Series Positive Voltage Detector |
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