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參數資料
| 型號： | 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 |
| 文件頁數： | 80/88頁 |
| 文件大小： | 2044K |
| 代理商： | ISP1160 |
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Philips Semiconductors
ISP1160
Embedded USB Host Controller
Product data
Rev. 04 — 04 July 2003
80 of 88
9397 750 11371
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
There is a DMA channel standard control line: DREQ and DACK_N. The DREQ
signal has programmable active levels.
An interrupt line INT is used by the HC. It has programmable level/edge and
polarity (active HIGH or LOW).
The internal 15 k
pull-down resistors are used for the HC’s two USB downstream
ports.
The RESET_N signal is active LOW.
Remark:
SH7709’s system clock input is for reference only. Refer to SH7709’s
specification for its actual use.
The ISP1160 can work under either 3.3 V or 5.0 V power supply; however, its internal
core works at 3.3 V. When using 3.3 V as the power supply input, the internal DC/DC
regulator will be bypassed. It is best to connect all four power supply pins (V
CC
,
V
REG(3V3)
, V
HOLD1
and V
HOLD2
) to the 3.3 V power supply (for more information, see
Section 11
). All of the ISP1160’s I/O pins are 5 V-tolerant. This feature allows the
ISP1160 the flexibility to be used in an embedded system under either a 3.3 V or a
5 V power supply.
A typical SH7709 interface circuit is shown in
Figure 40
.
18.3 Typical software model
This section shows a typical software requirement for an embedded system that
incorporates the ISP1160. The software model for a Digital Still Camera (DSC) is
used as the example for illustration (as shown in
Figure 41
). The host stack provides
API for Class driver and device driver, both of which provide API for application tasks
for host function.
相關PDF資料 |
PDF描述 |
|---|---|
| ISP1160BD | Embedded Universal Serial Bus Host Controller |
| ISP1160BM | Embedded Universal Serial Bus Host Controller |
| ISP1161A | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161ABD | Full-speed Universal Serial Bus single-chip host and device controller |
| ISP1161ABM | Full-speed Universal Serial Bus single-chip host and device controller |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 產品:USB 2.0 數據速率: 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 |
| 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 產品:USB 2.0 數據速率: 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 |
| 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 產品:USB 2.0 數據速率: 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 |
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