參數(shù)資料
型號： ISP1760BE
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： Hi-Speed Universal Serial Bus host controller for embedded applications
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP128
封裝： 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-425-1, LQFP-128
文件頁數(shù)： 33/105頁
文件大?。?/td> 449K
代理商： ISP1760BE
9397 750 13257
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 8 November 2004
33 of 105
Philips Semiconductors
ISP1760
Embedded Hi-Speed USB host controller
[1]
The reserved bits should always be written with the reset value.
[1]
For details on register bit description, refer to Enhanced Host Controller Interface Specification for Universal
Serial Bus Rev. 1.0
8.2.4
FRINDEX register (R/W: 002Ch)
The Frame Index (FRINDEX) register is used by the Host Controller to index into the
periodic frame list. The register updates every 125
μ
s (once each microframe). Bits n to 3
are used to select a particular entry in the Periodic Frame List during periodic schedule
execution. The number of bits used for the index depends on the size of the frame list as
set by the system software in the FLS (Frame List Size) field of the USBCMD register.
This register must be written as a Double Word. A Word-only write (16-bit mode) produces
undefined results. This register cannot be written unless the Host Controller is in the
halted state as indicated by the HCH (HCHalted) bit. A write to this register while the RS
(Run/Stop) bit is set produces undefined results. Writes to this register also affect the SOF
value. The bit allocation is given in
Table 18
.
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
23
22
21
20
19
18
17
16
reserved
[1]
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
[1]
0
0
0
0
0
0
0
0
R/W
7
R/W
6
R/W
5
R/W
4
R/W
3
FLRE
0
R/W
R/W
2
PCIE
0
R/W
R/W
1
R/W
0
reserved
[1]
reserved
[1]
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Table 17:
Bit
31 to 4
3
USBINTR register: bit description
Symbol
Description
[1]
-
reserved
FLRE
Frame List Rollover Enable
: When this bit is set and the FLR bit in the
USBSTS register is set, the Host Controller issues an interrupt. The
interrupt is acknowledged by software clearing bit FLR.
PCIE
Port Change Interrupt Enable
: When this bit is set and the PCD bit in the
USBSTS register is set, the Host Controller issues an interrupt. The
interrupt is acknowledged by software clearing bit PCD.
-
reserved
2
1 to 0
Table 18:
Bit
Symbol
Reset
Access
FRINDEX register: bit allocation
31
30
29
28
27
26
25
24
reserved
[1]
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
相關PDF資料
PDF描述
ISP1760 Hi-Speed Universal Serial Bus host controller for embedded applications
ISP1761 Hi-Speed Universal Serial Bus On-The-Go controller
ISP1761BE Hi-Speed Universal Serial Bus On-The-Go controller
ISP1761ET Hi-Speed Universal Serial Bus On-The-Go controller
ISP2100A Telecommunication IC
相關代理商/技術參數(shù)
參數(shù)描述
ISP1760BE,518 功能描述:輸入/輸出控制器接口集成電路 USB HOST CONTROLLER RoHS:否 制造商:Silicon Labs 產品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
ISP1760BE,551 功能描述:輸入/輸出控制器接口集成電路 USB HS HOST CONTRLLR RoHS:否 制造商:Silicon Labs 產品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
ISP1760BE,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
ISP1760BE518 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB HOST 128LQFP
ISP1760BEGA 功能描述:IC USB CTRL HI-SPEED 128LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝: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 供應商設備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*