參數(shù)資料
型號(hào)： ISP1160
廠商： NXP Semiconductors N.V.
英文描述： Embedded Universal Serial Bus Host Controller
中文描述： 嵌入式通用串行總線主控制器
文件頁(yè)數(shù)： 51/88頁(yè)
文件大小： 2044K
代理商： ISP1160
Philips Semiconductors
ISP1160
Embedded USB Host Controller
Product data
Rev. 04 — 04 July 2003
51 of 88
9397 750 11371
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
10.3.3
HcRhStatus register (R/W: 14H/94H)
The HcRhStatus register is divided into two parts. The lower word of a DWORD
represents the Hub Status field and the upper word represents the Hub Status
Change field. Reserved bits should always be written as logic 0.
Code (Hex): 14 —
read
Code (Hex): 94 —
write
Bit
Symbol
Reset
Access
7
6
5
4
3
2
1
0
reserved
N/A
R
DR[2:0]
IS
R/W
N/A
R
N/A
R
N/A
R
N/A
R
IS
IS
R/W
R/W
Table 31:
Bit
31 to 19
18 to 16
HcRhDescriptorB register: bit description
Symbol
Description
-
reserved
PPCM[2:0]
PortPowerControlMask:
Each bit indicates whether a port is
affected by a global power control command when
PowerSwitchingMode is set. When set, the port’s power state is
only affected by per-port power control (Set/ClearPortPower).
When cleared, the port is controlled by the global power switch
(Set/ClearGlobalPower). If the device is configured to global
switching mode (PowerSwitchingMode
=
0), this field is not valid.
Bit 0 —
reserved
Bit 1 —
Ganged-power mask on Port #1
Bit 2 —
Ganged-power mask on Port #2
reserved
DeviceRemovable:
Each bit is dedicated to a port of the Root
Hub. When cleared, the attached device is removable. When set,
the attached device is not removable.
15 to 3
2 to 0
-
DR[2:0]
Bit 0 —
reserved
Bit 1 —
Device attached to Port #1
Bit 2 —
Device attached to Port #2
Table 32:
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcRhStatus register: bit allocation
31
CRWE
0
W
23
30
29
28
27
26
25
24
reserved
0
R
19
0
R
22
0
R
21
0
R
20
0
R
18
0
R
17
0
R
16
reserved
OCIC
0
R/W
LPSC
0
R/W
0
R
0
R
0
R
0
R
0
R
0
R
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1160BD 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller
ISP1160BD,157 功能描述:USB 接口集成電路 USB 1.1 HOST 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
ISP1160BD/01 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller
ISP1160BD/01,118 功能描述:USB 接口集成電路 USB HOST CTRL 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
ISP1160BD/01,151 功能描述:USB 接口集成電路 USB FULL SPEED 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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
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