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| 型號： | ISP1161A1 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Universal Serial Bus single-chip host and device controller |
| 中文描述： | 通用串行總線的單芯片主機和設備控制器 |
| 文件頁數(shù)： | 75/127頁 |
| 文件大小： | 2762K |
| 代理商： | ISP1161A1 |
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Philips Semiconductors
ISP1161
Full-speed USB single-chip host and device controller
Product data
Rev. 01 — 3 July 2001
75 of 130
9397 750 08313
Philips Electronics N.V. 2001. All rights reserved.
Code (Hex): [1] = 15, [2] = 16 —
read
Code (Hex): [1] = 95, [2] = 96 —
write
2
PSS
(read)
PortSuspendStatus:
This bit indicates whether the port is
suspended or in the resume sequence. It is set by a
SetSuspendState write and cleared when
PortSuspendStatusChange is set at the end of the resume
interval. This bit cannot be set if CurrentConnectStatus is cleared.
This bit is also cleared when PortResetStatusChange is set at the
end of the port reset or when the HC is placed in the
USBRESUME state. If an upstream resume is in progress, it
should propagate to the HC.
0 —
port is not suspended
1 —
port is suspended
(write)
SetPortSuspend:
The HCD sets the PortSuspendStatus
bit by writing a logic 1 to this bit. Writing a logic 0 has no effect. If
CurrentConnectStatus is cleared, this write does not set
PortSuspendStatus; instead it sets ConnectStatusChange. This
informs the driver that it attempted to suspend a disconnected
port.
(read)
PortEnableStatus:
This bit indicates whether the port is
enabled or disabled. The Root Hub may clear this bit when an
overcurrent condition, disconnect event, switched-off power, or
operational bus error such as babble is detected. This change also
causes PortEnabledStatusChange to be set. The HCD sets this bit
by writing SetPortEnable and clears it by writing ClearPortEnable.
This bit cannot be set when CurrentConnectStatus is cleared. This
bit is also set, if it is not already, at the completion of a port reset
when ResetStatusChange is set or port suspend when
SuspendStatusChange is set.
0 —
port is disabled
1 —
port is enabled
(write)
SetPortEnable:
The HCD sets PortEnableStatus by writing
a logic 1. Writing a logic 0 has no effect. If CurrentConnectStatus is
cleared, this write does not set PortEnableStatus, but instead sets
ConnectStatusChange. This informs the driver that it attempted to
enable a disconnected port.
(read)
CurrentConnectStatus:
This bit reflects the current state
of the downstream port.
0 —
no device connected
1 —
device connected
(write)
ClearPortEnable:
The HCD writes a logic 1 to this bit to
clear the PortEnableStatus bit. Writing a logic 0 has no effect.
CurrentConnectStatus is not affected by any write.
Remark:
This bit always reads logic 1 when the attached device is
nonremovable (DeviceRemoveable[NDP]).
1
PES
0
CCS
Table 43: HcRhPortStatus[1:2] Register: bit description
…continued
Bit
Symbol
Description
相關PDF資料 |
PDF描述 |
|---|---|
| ISP1161A1BD | Universal Serial Bus single-chip host and device controller |
| ISP1161A1BM | Universal Serial Bus single-chip host and device controller |
| ISP1161BD | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161BM | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1181ABS | INDUCTOR 1.0NH +-.3NH FIXED SMD |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1161A1BD | 功能描述:IC USB HOST/DEVICE CTRLR 64-LQFP 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 |
| ISP1161A1BD,118 | 功能描述:USB 接口集成電路 USB1.1 HOST &DEVICE RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數(shù)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 |
| ISP1161A1BD,151 | 功能描述:USB 接口集成電路 USB1.1 HOST &DEVICE RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數(shù)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 |
| ISP1161A1BD,157 | 功能描述:USB 接口集成電路 DO NOT USE ORDER -S OR -T PART RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數(shù)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 |
| ISP1161A1BDFA | 功能描述:IC USB HOST CONTROLLER 64LQFP 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 |
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