參數(shù)資料
型號： ISP1362
廠商： NXP Semiconductors N.V.
英文描述： Single-chip Universal Serial Bus On-The-Go controller
中文描述： 單芯片通用串行總線和On - The - Go控制器
文件頁數(shù)： 84/150頁
文件大?。?/td> 647K
代理商： ISP1362
Philips Semiconductors
ISP1362
Single-chip USB OTG controller
Product data
Rev. 03
—
06 January 2004
84 of 150
9397 750 12337
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
15.3.2
HcRhDescriptorB register (R/W: 13H/93H)
The HcRhDescriptorB register is the second register of two describing the
characteristics of the Root Hub. These
fi
elds are written during initialization to
correspond with the system implementation. Reset values are implementation
speci
fi
c.
Table 57
shows the bit allocation of the register.
Code (Hex): 13
—
read
Code (Hex): 93
—
write
8
PSM
PowerSwitchingMode:
This bit is used to specify how the power
switching of the Root Hub ports is controlled. It is implementation
speci
fi
c. This
fi
eld is valid only if the NoPowerSwitching (NPS)
fi
eld is
cleared.
0
—
all ports are powered at the same time
1
—
each port is individually powered. This mode allows port power to
be controlled by either the global switch or per-port switching. If the
PortPowerControlMask (PPCM) bit is set, the port responds to only
port power commands (Set/ClearPortPower). If the port mask is
cleared, then the port is controlled only by the global power switch
(Set/ClearGlobalPower).
reserved
NDP[1:0]
NumberDownstreamPorts:
These bits specify the number of
downstream ports supported by the Root Hub. It is implementation
speci
fi
c. The maximum number of ports supported is 2.
7 to 2
1 to 0
-
Table 56:
Bit
HcRhDescriptorA register: bit description
…
continued
Symbol
Description
Table 57:
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcRhDescriptorB register: bit allocation
31
30
29
28
27
26
25
24
reserved
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
23
22
21
20
19
18
17
16
reserved
-
-
13
PPCM[2:0]
IS
R/W
9
-
-
-
-
-
-
-
-
R/W
10
R/W
8
15
14
12
11
reserved
-
-
7
-
-
6
-
-
5
-
-
4
-
-
3
-
-
2
-
-
1
-
-
0
reserved
-
-
DR[2:0]
IS
R/W
-
-
-
-
-
-
-
-
R/W
R/W
相關(guān)PDF資料
PDF描述
ISP1362BD Single-chip Universal Serial Bus On-The-Go controller
ISP1362EE Single-chip Universal Serial Bus On-The-Go controller
ISP1501 Hi-Speed Universal Serial Bus peripheral transceiver
ISP1520 Hi-Speed Universal Serial Bus hub controller
ISP1520BD Hi-Speed Universal Serial Bus hub controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1362BD 功能描述:USB 接口集成電路 USB OTG 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
ISP1362BD,118 功能描述:USB 接口集成電路 USB OTG 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
ISP1362BD,151 功能描述:USB 接口集成電路 USB OTG 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
ISP1362BD,157 功能描述:USB 接口集成電路 USB OTG 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
ISP1362BD157 制造商:NXP Semiconductors 功能描述:IC CONTROLLER USB-OTG 64LQFP 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB OTG 64-LQFP
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