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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: 16/88頁
文件大?。?/td> 2044K
代理商: ISP1160
Philips Semiconductors
ISP1160
Embedded USB Host Controller
Product data
Rev. 04 — 04 July 2003
16 of 88
9397 750 11371
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
To re-enable the interrupt generation:
1. Set all bits in the Hc
μ
PInterrupt register.
2. Set the InterruptPinEnable bit to logic 1.
Remark:
The InterruptPinEnable bit in the HcHardwareConfiguration register latches
the interrupt output. When this bit is set to logic 0, the interrupt output will remain
unchanged, regardless of any operations on the interrupt control registers.
If INT1 is asserted, and the Host Controller Driver (HCD) wishes to temporarily mask
off the INT signal without clearing the Hc
μ
PInterrupt register, the following procedure
should be followed:
1. Make sure that the InterruptPinEnable bit is set to logic 1.
2. Clear all bits in the Hc
μ
PInterruptEnable register.
3. Set the InterruptPinEnable bit to logic 0.
To re-enable the interrupt generation:
1. Set all bits in the Hc
μ
PInterruptEnable register according to the HCD
requirements.
2. Set the InterruptPinEnable bit to logic 1.
9.
Host Controller (HC)
9.1 HC’s four USB states
The ISP1160’s USB HC has four USB states—USBOperational, USBReset,
USBSuspend and USBResume—that define the HC’s USB signalling and bus states
responsibilities. The signals are visible to the Host Controller Driver (HCD) via the
ISP1160 USB HC’s control registers.
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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