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參數(shù)資料
| 型號： | ISP1562 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Hi-Speed Universal Serial Bus PCI Host Controller |
| 中文描述： | 高速通用串行總線PCI主機控制器 |
| 文件頁數(shù)： | 59/98頁 |
| 文件大?。?/td> | 442K |
| 代理商： | ISP1562 |
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9397 750 14223
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 14 July 2005
59 of 98
Philips Semiconductors
ISP1562
USB PCI Host Controller
Table 85:
HcRhPortStatus[4:1] - Host Controller Root Hub Port Status[4:1] register bit
description
Address: Value read from func0 or func1 of address 10h + 54h
Bit
Symbol
Description
31 to 21 reserved
-
20
PRSC
PortResetStatusChange
: This bit is set at the end of the 10 ms port reset
signal. The HCD can write logic 1 to clear this bit. Writing logic 0 has no
effect.
0 —
Port reset is not complete
1 —
Port reset is complete.
19
OCIC
PortOverCurrentIndicatorChange
: This bit is valid only if overcurrent
conditions are reported on a per-port basis. This bit is set when the Root
Hub changes the POCI (PortOverCurrentIndicator) bit. The HCD can write
logic 1 to clear this bit. Writing logic 0 has no effect.
0 —
No change in POCI
1 —
POCI has changed.
18
PSSC
PortSuspendStatusChange
: This bit is set when the resume sequence is
completed. This sequence includes the 20 ms resume pulse, LS EOP and
3 ms resynchronization delay. The HCD can write logic 1 to clear this bit.
Writing logic 0 has no effect. This bit is also cleared when
ResetStatusChange is set.
0 —
Resume is not completed
1 —
Resume is completed.
17
PESC
PortEnableStatusChange
: This bit is set when hardware events cause the
PES (PortEnableStatus) bit to be cleared. Changes from the HCD writes do
not set this bit. The HCD can write logic 1 to clear this bit. Writing logic 0
has no effect.
0 —
No change in PES
1 —
Change in PES.
16
CSC
ConnectStatusChange
: This bit is set whenever a connect or disconnect
event occurs. The HCD can write logic 1 to clear this bit. Writing logic 0 has
no effect. If CCS (Current Connect Status) is cleared when a SetPortReset,
SetPortEnable or SetPortSuspend write occurs, this bit is set to force the
driver to re-evaluate the connection status because these writes should not
occur if the port is disconnected.
0 —
No change in CCS
1 —
Change in CCS.
Remark:
If the DeviceRemovable[NDP] bit is set, this bit is set only after a
Root Hub reset to inform the system that the device is attached.
15 to 10 reserved
-
9
LSDA
On read—
LowSpeedDeviceAttached
: This bit indicates the speed of the
device attached to this port. When set, a low-speed device is attached to
this port. When cleared, a full-speed device is attached to this port. This
field is valid only when CCS is set.
0 —
Port is not suspended
1 —
Port is suspended.
On write—
ClearPortPower
: The HCD can clear the PPS
(PortPowerStatus) bit by writing logic 1 to this bit. Writing logic 0 has no
effect.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISP1562BE | Hi-Speed Universal Serial Bus PCI Host Controller |
| ISP1581 | Universal Serial Bus 2.0 high-speed interface device |
| ISP1581BD | Universal Serial Bus 2.0 high-speed interface device |
| ISP1582 | Hi-Speed Universal Serial Bus peripheral controller |
| ISP1582BS | Hi-Speed Universal Serial Bus peripheral controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1562BE | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Hi-Speed USB PCI host controller |
| ISP1562BE,518 | 功能描述:USB 接口集成電路 USB 2.0 PCI HOST 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1562BE,551 | 功能描述:USB 接口集成電路 USB 2.0 PCI HOST 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1562BE,557 | 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(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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| ISP1562BEGA | 功能描述:IC USB HOST CTRL HI-SPD 100LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標準包裝:3,000 系列:- 應(yīng)用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
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