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參數(shù)資料
型號(hào): ISP1562
廠商: NXP Semiconductors N.V.
英文描述: Hi-Speed Universal Serial Bus PCI Host Controller
中文描述: 高速通用串行總線PCI主機(jī)控制器
文件頁(yè)數(shù): 71/98頁(yè)
文件大小: 442K
代理商: ISP1562
9397 750 14223
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 14 July 2005
71 of 98
Philips Semiconductors
ISP1562
USB PCI Host Controller
11.3.4
FRINDEX register
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 micro frame.
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 FLS[1:0] (bits 3 to 2) of the USBCMD register.
This register must be written as a DWord. Byte writes produce undefined results. This
register cannot be written unless the Host Controller is in the halted state, as indicated by
HCH (bit 12 in the USBSTS register). A write to this register while RS (bit 0 in the
USBCMD register) is set produces undefined results. Writes to this register also affect the
SOF value.
The bit allocation is given in
Table 98
.
[1]
The reserved bits should always be written with the reset value.
Table 98:
Address: Value read from func2 of address 10h + 2Ch
Bit
31
Symbol
Reset
0
Access
R/W
Bit
23
Symbol
Reset
0
Access
R/W
Bit
15
Symbol
reserved
[1]
Reset
0
Access
R/W
Bit
7
Symbol
Reset
0
Access
R/W
FRINDEX - Frame Index register bit allocation
30
29
28
27
26
25
24
reserved
[1]
0
0
0
0
0
0
0
R/W
22
R/W
21
R/W
20
R/W
19
R/W
18
R/W
17
R/W
16
reserved
[1]
0
0
0
0
0
0
0
R/W
14
R/W
13
R/W
12
R/W
11
FRINDEX[13:8]
0
R/W
3
R/W
10
R/W
9
R/W
8
0
0
0
0
0
0
R/W
6
R/W
5
R/W
4
FRINDEX[7:0]
0
R/W
R/W
2
R/W
1
R/W
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
相關(guān)PDF資料
PDF描述
ISP1562BE Hi-Speed Universal Serial Bus PCI Host Controller
ISP1581 Universal Serial Bus 2.0 high-speed interface device
ISP1581BD Universal Serial Bus 2.0 high-speed interface device
ISP1582 Hi-Speed Universal Serial Bus peripheral controller
ISP1582BS Hi-Speed Universal Serial Bus peripheral controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1562BE 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Hi-Speed USB PCI host controller
ISP1562BE,518 功能描述:USB 接口集成電路 USB 2.0 PCI 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
ISP1562BE,551 功能描述:USB 接口集成電路 USB 2.0 PCI 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
ISP1562BE,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(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
ISP1562BEGA 功能描述:IC USB HOST CTRL HI-SPD 100LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA,便攜式音頻/視頻,智能電話 接口:I²C,2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁(yè)面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2
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