參數(shù)資料
型號(hào)： ISP1161A1BM,557
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP64
封裝： 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-414-1, LQFP-64
文件頁數(shù)： 53/137頁
文件大?。?/td> 599K
代理商： ISP1161A1BM,557
Philips Semiconductors
ISP1161A1
USB single-chip host and device controller
Product data
Rev. 03 — 23 December 2004
21 of 136
9397 750 13961
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
To re-enable the interrupt generation:
1. Set all bits in the Hc
PInterrupt register.
2. Set bit InterruptPinEnable to logic 1.
Remark: Bit InterruptPinEnable in the HcHardwareConguration 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 HCD wishes to temporarily mask off the INT signal
without clearing the Hc
PInterrupt register, the following procedure should be
followed:
1. Make sure that bit InterruptPinEnable is set to logic 1.
2. Clear all bits in the Hc
PInterruptEnable register.
3. Set bit InterruptPinEnable to logic 0.
To re-enable the interrupt generation:
1. Set all bits in the Hc
PInterruptEnable register according to the HCD
requirements.
2. Set bit InterruptPinEnable to logic 1.
8.6.3
DC interrupt output pin (INT2)
The four conguration modes of DC’s interrupt output pin INT2 can also be
programmed by setting bits INTPOL and INTLVL of the DcHardwareConguration
register (BBH to read, BAH to write). Bit INTENA of the DcMode register (B9H to
read, B8H to write) is used to enable pin INT2. Figure 21 shows the relationship
between the interrupt events and pin INT2.
Each of the indicated USB events is logged in a status bit of the DcInterrupt register.
Corresponding bits in the DcInterruptEnable register determine whether or not an
event will generate an interrupt.
Interrupts can be masked globally by means of bit INTENA of the DcMode register
The active level and signalling mode of the INT output is controlled by bits INTPOL
and INTLVL of the DcHardwareConguration register (see Table 83). Default settings
after reset are active LOW and level mode. When pulse mode is selected, a pulse of
166 ns is generated when the OR-ed combination of all interrupt bits changes from
logic 0 to logic 1.
Bits RESET, RESUME, SP_EOT, EOT and SOF are cleared upon reading the
DcInterrupt register. The endpoint bits (EP0OUT to EP14) are cleared by reading the
associated DcEndpointStatus register.
Bit BUSTATUS follows the USB bus status exactly, allowing the rmware to get the
current bus status when reading the DcInterrupt register.
SETUP and OUT token interrupts are generated after the DC has acknowledged the
associated data packet. In bulk transfer mode, the DC will issue interrupts for every
ACK received for an OUT token or transmitted for an IN token.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1161A1BMGA 功能描述:IC USB HOST/DEVICE CTRLR 64-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)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(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
ISP1161A1BM-S 功能描述:USB 接口集成電路 USB HOST+DEV CTRLR 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
ISP1161A1BM-T 功能描述:USB 接口集成電路 USB1.1 HOST/DEVICE CONTROLLER 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
ISP1161A1BMUM 功能描述:IC USB HOST CONTROLLER 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)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(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
ISP1161ABD 功能描述:IC USB HOST/DEVICE CTRLR 64-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)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(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
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