參數(shù)資料
型號： CY4615
廠商： Cypress Semiconductor Corp.
英文描述： EZ-USB AT2⑩ USB 2.0 to ATA/ATAPI Bridge
中文描述： 的EZ - USB AT2⑩個USB 2.0到ATA / ATAPI的橋
文件頁數(shù)： 17/26頁
文件大小： 193K
代理商： CY4615
CY7C68300
Document #: 38-08011 Rev. *B
Page 17 of 26
0x33
bmAttributes
Device attributes for this configuration.
Bit Descriptions
7 Reserved. Must be set to 1.
6 Self-powered. Must be set to 1.
5 Remote wake-up. Must be set to 0.
4-0 Reserved. Must be set to 0.
Maximum power consumption for this configuration. Units
used are mA*2(i.e., 0x31 = 98 mA, 0xF9 = 498 mA). 0x00
reported for self-powered devices.
0xC0
0x34
bMaxPower
0x00
High-speed Interface and Endpoint Descriptors
Interface Descriptor
0x35
bLength
0x36
bDescriptorType
0x37
bInterfaceNumber
0x38
bAlternateSetting
0x39
bNumEndpoints
0x3A
bInterfaceClass
0x3B
bInterfaceSubClass
0x3C
bInterfaceProtocol
0x3D
iInterface
Length of interface descriptor in bytes.
Descriptor type.
Interface number.
Alternate setting.
Number of endpoints.
Interface class.
Interface subclass.
Interface protocol.
Index to first interface string. This entry must equal half of the
address value where the string starts or 0x00 if the string does
not exist.
0x09
0x04
0x00
0x00
0x02
0x08
0x06
0x50
0x00
USB Bulk Out Endpoint
0x3E
0x3F
0x40
0x41
0x42
0x43
0x44
USB Bulk In Endpoint
0x45
0x46
0x47
0x48
0x49
0x4A
0x4B
Full-speed Configuration Descriptor
0x4C
bLength
0x4D
bDescriptorType
0x4E
bTotalLength (LSB)
0x4F
bTotalLength (MSB)
bLength
bDescriptorType
bEndpointAddress
bmAttributes
wMaxPacketSize (LSB)
wMaxPacketSize (MSB)
bInterval
Length of this descriptor in bytes.
Endpoint descriptor type.
This is an Out endpoint, endpoint number 2.
This is a bulk endpoint.
Max data transfer size.
0x07
0x05
0x02
0x02
0x00
0x02
0x00
HS interval for polling (max NAK rate).
bLength
bDescriptorType
bEndpointAddress
bmAttributes
wMaxPacketSize (LSB)
wMaxPacketSize (MSB)
bInterval
Length of this descriptor in bytes.
Endpoint descriptor type.
This is an In endpoint, endpoint number 8.
This is a bulk endpoint.
Max data transfer size.
0x07
0x05
0x88
0x02
0x00
0x02
0x00
HS interval for polling (max NAK rate).
Length of configuration descriptor in bytes.
Descriptor type.
Number of bytes returned in this configuration. This includes
the configuration descriptor plus all the interface and
endpoint descriptors.
Number of interfaces supported.
The value to use as an argument to Set Configuration to
select the configuration.
0x09
0x02
0x20
0x00
0x50
0x51
bNumInterfaces
bConfiguration Value
0x01
0x01
Table 5-6. EEPROM Organization
(continued)
EEPROM
Address
Field Name
Field Description
Required
Contents
Suggested
Contents
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相關代理商/技術參數(shù)
參數(shù)描述
CY4615A 功能描述:開發(fā)板和工具包 - 其他處理器 Development Board COM RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
CY4615B 功能描述:界面開發(fā)工具 Reference Design Kit COM RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
CY4616 制造商:Cypress Semiconductor 功能描述:HIGH SPEED USB TO ATA - Bulk
CY4617 功能描述:開發(fā)板和工具包 - 其他處理器 Development Board COM RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
CY4617-CF 制造商:Cypress Semiconductor 功能描述:USB LS DEVELOPMENT KIT - Bulk
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