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| 型号： | ISP1160BD/01,118 |
| 厂商： | ST-ERICSSON |
| 元件分类： | 总线控制器 |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQFP64 |
| 封装： | 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64 |
| 文件页数： | 33/88页 |
| 文件大小： | 394K |
| 代理商： | ISP1160BD/01,118 |
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Philips Semiconductors
ISP1160
Embedded USB Host Controller
Product data
Rev. 05 — 24 December 2004
39 of 88
9397 750 13963
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
10.1.3
HcCommandStatus register (R/W: 02H/82H)
The HcCommandStatus register is used by the HC to receive commands issued by
the HCD, and it also reects the HC’s current status. To the HCD, it appears to be a
‘write to set’ register. The HC must ensure that bits written as logic 1 become set in
the register while bits written as logic 0 remain unchanged in the register. The HCD
may issue multiple distinct commands to the HC without concern for corrupting
previously issued commands. The HCD has normal read access to all bits.
The SchedulingOverrunCount eld indicates the number of frames with which the HC
has detected the scheduling overrun error. This occurs when the Periodic list does
not complete before EOF. When a scheduling overrun error is detected, the HC
increments the counter and sets the SchedulingOverrun eld in the HcInterruptStatus
register.
Code (Hex): 02 — read
Table 11:
HcControl register: bit description
Bit
Symbol
Description
31 to 11
-
reserved
10
RWE
RemoteWakeupEnable: This bit is used by the HCD to enable or
disable the remote wake-up feature upon the detection of
upstream resume signaling. When this bit is set and the
ResumeDetected bit in HcInterruptStatus is set, a remote wake-up
is signaled to the host system. Setting this bit has no impact on the
generation of hardware interrupt.
9RWC
RemoteWakeupConnected: This bit indicates whether the HC
supports remote wake-up signaling. If remote wake-up is
supported and used by the system, it is the responsibility of
system rmware to set this bit during POST. The HC clears the bit
upon a hardware reset but does not alter it upon a software reset.
Remote wake-up signaling of the host system is host-bus-specic
and is not described in this specication.
8
-
reserved
7 to 6
HCFS
HostControllerFunctionalState for USB:
00B — USBReset
01B — USBResume
10B — USBOperational
11B — USBSuspend
A transition to USBOperational from another state causes
start-of-frame (SOF) generation to begin 1 ms later. The HCD may
determine whether the HC has begun sending SOFs by reading
the StartofFrame eld of HcInterruptStatus.
This eld can be changed by the HC only when in the
USBSuspend state. The HC can move from the USBSuspend
state to the USBResume state after detecting the resume signaling
from a downstream port.
The HC enters USBReset after a software reset and a hardware
reset. The latter also resets the Root Hub and asserts subsequent
reset signaling to downstream ports.
5 to 0
-
reserved
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISP1160BD01FA | 功能描述:IC USB HOST CONTROLLER 64LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN（6x6） 包装:* 其它名称:Q6396337A |
| ISP1160BD01-S | 功能描述:USB 接口集成电路 USB FULL SPEED HOST RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| ISP1160BD01-T | 功能描述:USB 接口集成电路 USB HOST CTRL FULL-SPD RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| ISP1160BD01TM | 功能描述:IC USB HOST CTRL FULL-SPD 64LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN（6x6） 包装:* 其它名称:Q6396337A |
| ISP1160BM | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller |
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