參數(shù)資料
型號(hào)： ISP1160BM
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： Embedded Universal Serial Bus Host Controller
中文描述： 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(yè)數(shù)： 28/88頁(yè)
文件大?。?/td> 2044K
代理商： ISP1160BM
Philips Semiconductors
ISP1160
Embedded USB Host Controller
Product data
Rev. 04 — 04 July 2003
28 of 88
9397 750 11371
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
//write 80 (0x50) bytes of data into ATL buffer RAM
for (i
=
0;i<wCount;i
++
)
{
outport(HcDataPort,PTDData[i]);
};
//Check EOT interrupt bit
wData
=
HcRegRead(wHcuPInterrupt);
printf("\n HC Interrupt Status
= %
xH.\n",wData);
//Check Buffer status register
wData
=
HcRegRead(wHcBufferStatus);
printf("\n HC Buffer Status
= %
xH.\n",wData);
}
//
// Read HC 16-bit registers
//
unsigned int HcRegRead(unsigned int wIndex)
{ unsigned int wValue;
outport(HcCmdPort,wIndex & 0x7f);
wValue
=
inport(HcDataPort);
return(wValue);
}
//
// Write HC 16-bit registers
//
void HcRegWrite(unsigned int wIndex,unsigned int wValue)
{
outport(HcCmdPort,wIndex | 0x80);
outport(HcDataPort,wValue);
}
9.5 HC operational model
Upon power up, the HCD sets up all operational registers (32-bit). The
FSLargestDataPacket field (bits 30 to 16) of the HcFmInterval register (0DH to read,
8DH to write) and the HcLSThreshold register (11H to read, 91H to write) determine
Table 6:
Observed items
Run results of the C program example
HC not initialized and not in
USBOperational state
Hc
μ
PInterrupt register
Bit 1 (ATLInt)
Bit 2 (AllEOTInterrupt)
HcBufferStatus register
Bit 2 (ATLBufferFull)
Bit 5 (ATLBufferDone)
USB traffic on USB Bus
HC initialized and in
USBOperational state
Comments
0
1
1
1
microprocessor must read ATL
transfer completed
1
0
no
1
1
transfer completed
PTD data processed by HC
OUT packets can be seen
yes
相關(guān)PDF資料
PDF描述
ISP1161A Full-speed Universal Serial Bus single-chip host and device controller
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1160BM,557 功能描述:USB 接口集成電路 USB 1.1 HOST 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
ISP1160BM/01 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller
ISP1160BM/01,118 功能描述:USB 接口集成電路 USB HOST CTRL 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
ISP1160BM/01,151 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
ISP1160BM/01,157 功能描述:USB 接口集成電路 USB FULL SPEED 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
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