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| 型號(hào)： | 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(xiàn)的單芯片主機(jī)和設(shè)備控制器 |
| 文件頁(yè)數(shù)： | 48/134頁(yè) |
| 文件大?。?/td> | 587K |
| 代理商： | ISP1161A |
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Philips Semiconductors
ISP1161A
Full-speed USB single-chip host and device controller
Product data
Rev. 03 — 23 December 2004
48 of 134
9397 750 13962
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
10.1.4
HcInterruptStatus register (R/W: 03H/83H)
This register provides the status of the events that cause hardware interrupts. When
an event occurs, the HC sets the corresponding bit in this register. When a bit is set, a
hardware interrupt is generated if the interrupt is enabled in the HcInterruptEnable
register (see
Section 10.1.5
) and the MasterInterruptEnable bit is set. The HCD can
clear individual bits in this register by writing logic 1 to the bit positions to be cleared,
but cannot set any of these bits. Conversely, the HC can set bits in this register, but
cannot clear the bits.
Code (Hex): 03 —
read
Code (Hex): 83 —
write
Table 13:
Bit
31 to 18
17 to 16
HcCommandStatus register: bit description
Symbol
Description
-
reserved
SOC[1:0]
SchedulingOverrunCount:
The field is incremented on each
scheduling overrun error. It is initialized to 00B and wraps around
at 11B. It will be incremented when a scheduling overrun is
detected even if SchedulingOverrun in HcInterruptStatus has
already been set. This is used by HCD to monitor any persistent
scheduling problems.
-
reserved
HCR
HostControllerReset:
This bit is set by the HCD to initiate a
software reset of the HC. Regardless of the functional state of HC,
it moves to the USBSuspend state in which most of the operational
registers are reset, except those stated otherwise, and no Host
bus accesses are allowed. This bit is cleared by HC upon the
completion of the reset operation. The reset operation must be
completed within 10
μ
s. This bit, when set, does not cause a reset
to the Root Hub and no subsequent reset signaling will be
asserted to its downstream ports.
15 to 1
0
Table 14:
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcInteruptStatus register: bit allocation
31
30
29
28
27
26
25
24
reserved
0
0
0
0
0
0
0
0
R/W
23
R/W
22
R/W
21
R/W
20
R/W
19
R/W
18
R/W
17
R/W
16
reserved
0
0
0
0
0
0
0
0
R/W
15
R/W
14
R/W
13
R/W
12
R/W
11
R/W
10
R/W
9
R/W
8
reserved
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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| ISP1161ABD | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161ABM | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161 | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161A1 | Universal Serial Bus single-chip host and device controller |
| ISP1161A1BD | Universal Serial Bus single-chip host and device controller |
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(chēng):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(lèi)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(lèi)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(lèi)型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱(chēng):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(lèi)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(lèi)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(lèi)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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