參數(shù)資料
型號： ISP1161A
廠商： NXP Semiconductors N.V.
英文描述： Full-speed Universal Serial Bus single-chip host and device controller
中文描述： 全速通用串行總線的單芯片主機(jī)和設(shè)備控制器
文件頁數(shù)： 56/134頁
文件大小： 587K
代理商： ISP1161A
Philips Semiconductors
ISP1161A
Full-speed USB single-chip host and device controller
Product data
Rev. 03 — 23 December 2004
56 of 134
9397 750 13962
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
10.3.1
HcRhDescriptorA register (R/W: 12H/92H)
The HcRhDescriptorA register is the first register of two describing the characteristics
of the Root Hub. Reset values are Implementation-Specific (IS). The descriptor length
(11), descriptor type and hub controller current (0) fields of the hub Class Descriptor
are emulated by the HCD. All other fields are located in the registers
HcRhDescriptorA and HcRhDescriptorB.
Remark:
IS denotes an implementation-specific reset value for that field.
Code (Hex): 12 —
read
Code (Hex): 92 —
write
Table 28:
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcRhDescriptorA register: bit description
31
30
29
28
27
26
25
24
POTPGT[7:0]
IS
R/W
20
reserved
0
R/W
12
NOCP
IS
R/W
4
reserved
0
R
IS
IS
IS
IS
IS
IS
IS
R/W
23
R/W
22
R/W
21
R/W
19
R/W
18
R/W
17
R/W
16
0
0
0
0
0
0
0
R/W
15
R/W
14
R/W
13
R/W
11
OCPM
IS
R/W
3
R/W
10
DT
0
R
2
R/W
9
NPS
IS
R/W
1
R/W
8
PSM
IS
R/W
0
reserved
0
R
6
0
R
7
0
R
5
NDP[1:0]
0
R
0
R
0
R
0
R
0
R
IS
R
IS
R
Table 29:
Bit
31 to 24
HcRhDescriptorA register: bit description
Symbol
Description
POTPGT
[7:0]
HCD has to wait before accessing a powered-on port of the Root
Hub. The unit of time is 2 ms. The duration is calculated as
POTPGT
×
2 ms.
-
reserved
PowerOnToPowerGoodTime:
This byte specifies the duration
23 to 13
相關(guān)PDF資料
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ISP1161ABD Full-speed Universal Serial Bus single-chip host and device controller
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1161A1 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus single-chip host and device controller
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(biāo)準(zhǔn)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(yīng)商設(shè)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(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
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(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
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(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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