參數資料
型號： USB2513-AEZG
廠商： STANDARD MICROSYSTEMS CORP
元件分類： 總線控制器
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, QCC36
封裝： 6 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, QFN-36
文件頁數： 46/76頁
文件大?。?/td> 1924K
代理商： USB2513-AEZG
USB 2.0 Hi-Speed Hub Controller
Datasheet
Revision 1.1 (04-26-10)
50
SMSC USB251x
DATASHEET
8.2.1.33
Register FDh: PortMap 56
BIT
NUMBER
BIT NAME
DESCRIPTION
7:0
PRTR56
PortMap register for ports 5 & 6.
When a hub is enumerated by a USB host controller, the hub is only
permitted to report how many ports it has; the hub is not permitted to select
a numerical range or assignment. The host controller will number the
downstream ports of the hub starting with the number '1', up to the number
of ports that the hub reported having.
The host's port number is referred to as "Logical Port Number" and the
physical port on the hub is the “Physical Port Number". When mapping mode
is enabled (see PRTMAP_EN in Register 08h: Configuration Data Byte 3)
the hub's downstream port numbers can be mapped to different logical port
numbers (assigned by the host).
Note:
OEM must ensure that contiguous logical port numbers are used,
starting from #1 up to the maximum number of enabled ports; this
ensures that the hub's ports are numbered in accordance with the
way a host will communicate with the ports.
Table 8.5 PortMap Register for Ports 5 & 6
Bit [7:4]
‘0000’
Physical Port 6 is Disabled
‘0001’
Physical Port 6 is mapped to Logical Port 1
‘0010’
Physical Port 6 is mapped to Logical Port 2
‘0011’
Physical Port 6 is mapped to Logical Port 3
‘0100’
Physical Port 6 is mapped to Logical Port 4
‘0101’
Physical Port 6 is mapped to Logical Port 5
‘0100’
Physical Port 6 is mapped to Logical Port 6
‘0111’
Physical Port 6 is mapped to Logical Port 7
‘1000’
to
‘1111’
Reserved, will default to ‘0000’ value
Bit [3:0]
‘0000’
Physical Port 5 is Disabled
‘0001’
Physical Port 5 is mapped to Logical Port 1
‘0010’
Physical Port 5 is mapped to Logical Port 2
‘0011’
Physical Port 5 is mapped to Logical Port 3
‘0100’
Physical Port 5 is mapped to Logical Port 4
‘0101’
Physical Port 5 is mapped to Logical Port 5
‘0110’
Physical Port 5 is mapped to Logical Port 6
‘0111’
Physical Port 5 is mapped to Logical Port 7
‘1000’
to
‘1111’
Reserved, will default to ‘0000’ value
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相關代理商/技術參數
參數描述
USB2513-AEZG-TR 功能描述:USB 接口集成電路 HI-PERFORM LW PWR SM FOOT USB 2.0 HUB RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
USB2513B 制造商:SMSC 制造商全稱:SMSC 功能描述:USB 2.0 Hi-Speed Hub Controller
USB2513B-AEZC 功能描述:IC LINEAR RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:* 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應商設備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
USB2513B-AEZC-TR 制造商:Microchip Technology 功能描述:USB 2.0 HIGH SPEED 3 PORT HUB 制造商:Microchip Technology 功能描述:USB 2.0 Hub Controller 36-Pin QFN EP T/R 制造商:Microchip Technology Inc 功能描述:MCCUSB2513B-AEZC-TR USB CHIP 制造商:Microchip Technology Inc 功能描述:3-PORT USB 2.0 HI-SPEED HUB CONTROLLER - Tape and Reel 制造商:Microchip Technology Inc 功能描述:3-PORT USB 2.0 HUB CTRLR 36VQFN 制造商:Microchip Technology Inc 功能描述:USB 2.0 HIGH SPEED 3 PORT HUB CNTLR
USB2513B-AEZG 功能描述:USB 接口集成電路 USB2.0 HIGH SPEED 3-Port Hub ControllR RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
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