參數(shù)資料
型號(hào)： ISP1563BM
廠商： ST-ERICSSON
元件分類： 總線控制器
英文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP100
封裝： 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-420-1, LQFP-100
文件頁數(shù)： 71/102頁
文件大?。?/td> 466K
代理商： ISP1563BM
ISP1563_2
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 02 — 15 March 2007
70 of 102
NXP Semiconductors
ISP1563
HS USB PCI Host Controller
23 to 16
ITC[7:0]
Interrupt Threshold Control: Default = 08h. This eld is used by the system software to select
the maximum rate at which the Host Controller will issue interrupts. If software writes an invalid
value to this register, the results are undened. Valid values are:
00h — reserved
01h — 1 microframe
02h — 2 microframes
04h — 4 microframes
08h — 8 microframes (equals 1 ms)
10h — 16 microframes (equals 2 ms)
20h — 32 microframes (equals 4 ms)
40h — 64 microframes (equals 8 ms)
Software modications to this eld while HCH (bit 12 in the USBSTS register) is zero results in
undened behavior.
15 to 8
reserved
-
7
LHCR
Light Host Controller Reset: This control bit is not required. It allows the driver software to reset
the EHCI controller, without affecting the state of the ports or the relationship to the companion
Host Controllers. If not implemented, a read of this eld will always return zero. If implemented,
on read:
0 — Indicates that the Light Host Controller Reset has completed and it is ready for the host
software to re-initialize the Host Controller.
1 — Indicates that the Light Host Controller Reset has not yet completed.
6
IAAD
Interrupt on Asynchronous Advance Doorbell: This bit is used as a doorbell by software to
notify the Host Controller to issue an interrupt the next time it advances the asynchronous
schedule. Software must write logic 1 to this bit to ring the doorbell. When the Host Controller has
evicted all appropriate cached schedule states, it sets IAA (bit 5 in the USBSTS register). If IAAE
(bit 5 in the USBINTR register) is logic 1, then the Host Controller will assert an interrupt at the
next interrupt threshold. The Host Controller sets this bit to logic 1 after it sets IAA. Software must
not set this bit when the asynchronous schedule is inactive because this results in an undened
value.
5
ASE
Asynchronous Schedule Enable: Default = 0. This bit controls whether the Host Controller
skips processing the asynchronous schedule.
0 — Do not process the asynchronous schedule.
1 — Use the ASYNCLISTADDR register to access the asynchronous schedule.
4
PSE
Periodic Schedule Enable: Default = 0. This bit controls whether the Host Controller skips
processing the periodic schedule.
0 — Do not process the periodic schedule.
1 — Use the PERIODICLISTBASE register to access the periodic schedule.
3 to 2
FLS[1:0]
Frame List Size: Default = 00b. This eld is read and write only if PFLF (bit 1 in the
HCCPARAMS register) is set to logic 1. This eld species the size of the frame list. The size the
frame list controls which bits in the Frame Index register must be used for the frame list current
index.
00b — 1024 elements (4096 bytes)
01b — 512 elements (2048 bytes)
10b — 256 elements (1024 bytes) for small environments
11b — reserved
Table 104. USBCMD - USB Command register bit description …continued
Address: Content of the base address register + 20h
Bit
Symbol
Description
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1563BM,518 功能描述:USB 接口集成電路 USB 2.0 4PORT PCI 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
ISP1563BM,551 功能描述:USB 接口集成電路 DO NOT USE ORDER -T OR NO "-" 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
ISP1563BM,557 功能描述:USB 接口集成電路 USB 2.0 4PORT PCI HOST CONTROL 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
ISP1563BM518 制造商:ST-Ericsson 功能描述:CONTROLLER USB PCI HOST 128LQFP
ISP1563BMGA 功能描述:IC USB HOST CTRL HI-SPD 128LQFP 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)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2
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