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參數(shù)資料
| 型號： | CY4602 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | TetraHub High-speed USB Hub Controller |
| 中文描述： | TetraHub高速USB集線器控制器 |
| 文件頁數(shù)： | 16/27頁 |
| 文件大?。?/td> | 675K |
| 代理商： | CY4602 |
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CY7C65640
Document #: 38-08019 Rev. *E
Page 16 of 27
8.0
Configuration Options
Systems using TetraHub must have an external EEPROM in order for the device to have a unique VID, PID, and DID. The
TetraHub can talk to SPI EEPROM that are double byte addressable only. TetraHub uses the command format from the '040
parts. The TetraHub cannot talk to ‘080 EEPROM parts, as the read command format used for talking to ‘080 is not the same as
‘040. The '010s and '020s uses the same command format as used to interface with the ‘040 and hence these can also be used
to interface with the TetraHub.
8.1
When used in default mode, only a unique VID, PID, and DID must be present in the external SPI EEPROM. The contents of the
EEPROM must contain this information in the following format:
Default – 0xD0 Load
8.2
Configured – 0xD2 Load
Byte 0: 0xD2
Needs to be programmed with 0xD2
Byte 1: VID (LSB)
Least Significant Byte of Vendor ID
Byte 2: VID (MSB)
Most Significant Byte of Vendor ID
Byte 3: PID (LSB)
Least Significant Byte of Product ID
Byte 4: PID (MSB)]
Most Significant Byte of Product ID
Byte
0
1
2
3
4
5
6
Value
0xD0
VID (LSB)
VID (MSB)
PID (LSB)
PID (MSB)
DID (LSB)
DID (MSB)
Byte
0
1
2
3
4
5
6
7
Value (MSB->LSB)
0xD2
VID (LSB)
VID (MSB)
PID (LSB)
PID (MSB)
DID (LSB)
DID (MSB)
EnableOverCurrentTimer[3:0], DisableOvercurrent-
Timer[3:0]
ActivePorts[3:0], RemovablePorts[3:0]
MaxPower
HubControllerPower
PowerOnTimer
IllegalHubDescriptor, CompoundDevice,
FullspeedOnly, NoPortIndicators, Reserved,
GangPowered, SingleTTOnly, NoEOPatEOF1
8
9
10
11
12
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|---|---|
| CY7C65640A | TetraHub High-Speed USB Hub Controller(TetraHub高速USB Hub控制器) |
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| CY7C68320C | EZ-USB AT2LP USB 2.0 to ATA/ATAPI Bridge(EZ-USB AT2LP USB 2.0到ATA/ATAPI橋接器) |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CY4602-000 | 制造商:TE Connectivity 功能描述:MTCPQKT2R22PFAC - Bulk |
| CY4603 | 功能描述:CYUSB3314 - Interface, USB 3.0 Hub Evaluation Board 制造商:cypress semiconductor corp 系列:- 零件狀態(tài):有效 主要用途:接口，USB 3.0 集線器 嵌入式:- 使用的 IC/零件:CYUSB3314 主要屬性:4 通道（四路） 輔助屬性:I2C 接口 所含物品:板，線纜，電源 標準包裝:1 |
| CY4605 | 功能描述:開發(fā)板和工具包 - 其他處理器 USB 2.0 2-Port Hub RoHS:否 制造商:Freescale Semiconductor 產品: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: |
| CY4606 | 功能描述:開發(fā)板和工具包 - 其他處理器 USB 2.0 4-Port Hub RoHS:否 制造商:Freescale Semiconductor 產品: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: |
| CY4607 | 功能描述:界面開發(fā)工具 HX2VL DEV Kit RoHS:否 制造商:Bourns 產品: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 |
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