參數(shù)資料
型號： ISP1362BD
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： Single-chip Universal Serial Bus On-The-Go controller
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP64
封裝： 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64
文件頁數(shù)： 113/150頁
文件大?。?/td> 647K
代理商： ISP1362BD
Philips Semiconductors
ISP1362
Single-chip USB OTG controller
Product data
Rev. 03
—
06 January 2004
113 of 150
9397 750 12337
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
16.1 Initialization commands
Initialization commands are used during the enumeration process of the USB
network. These commands are used to con
fi
gure and enable the embedded
endpoints. They also serve to set the USB assigned address of the DC and to
perform a device reset.
16.1.1
DcEndpointCon
fi
guration register (R/W: 30H
–
3FH/20H
–
2FH)
This command is used to access the DcEndpointCon
fi
guration register (ECR) of the
target endpoint. It de
fi
nes the endpoint type (isochronous or bulk/interrupt), direction
(OUT/IN), buffer memory size and buffering scheme. It also enables the endpoint
buffer memory. The register bit allocation is shown in
Table 108
. A bus reset will
disable all endpoints.
The allocation of buffer memory only takes place after
all
16 endpoints have been
con
fi
gured in sequence (from endpoint 0 OUT to endpoint 14). Although the control
endpoints have
fi
xed con
fi
gurations, they must be included in the initialization
sequence and must be con
fi
gured with their default values (see
Table 14
). Automatic
buffer memory allocation starts when endpoint 14 has been con
fi
gured.
Remark:
If any change is made to an endpoint con
fi
guration that affects the allocated
memory (size, enable/disable), the buffer memory contents of
all
endpoints becomes
invalid. Therefore, all valid data must be removed from enabled endpoints before
changing the con
fi
guration.
Code (Hex): 20 to 2F
—
write (control OUT, control IN, endpoint 1 to 14)
Code (Hex): 30 to 3F
—
read (control OUT, control IN, endpoint 1 to 14)
Transaction
—
write or read 1 byte (code or data)
Table 108: DcEndpointCon
fi
guration register: bit allocation
Bit
7
Symbol
FIFOEN
EPDIR
Reset
0
Access
R/W
6
5
4
3
2
1
0
DBLBUF
0
R/W
FFOISO
0
R/W
FFOSZ[3:0]
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Table 109: DcEndpointCon
fi
guration register: bit description
Bit
Symbol
Description
7
FIFOEN
Logic 1 indicates an enabled buffer memory with allocated
memory. Logic 0 indicates a disabled buffer memory (no bytes
allocated).
6
EPDIR
This bit de
fi
nes the endpoint direction (0 = OUT, 1 = IN); it also
determines the DMA transfer direction (0 = read, 1 = write).
5
DBLBUF
Logic 1 indicates that this endpoint has double buffering.
4
FFOISO
Logic 1 indicates an isochronous endpoint. Logic 0 indicates a
bulk or interrupt endpoint.
3 to 0
FFOSZ[3:0]
Selects the buffer memory size according to
Table 15
.
相關PDF資料
PDF描述
ISP1362EE Single-chip Universal Serial Bus On-The-Go controller
ISP1501 Hi-Speed Universal Serial Bus peripheral transceiver
ISP1520 Hi-Speed Universal Serial Bus hub controller
ISP1520BD Hi-Speed Universal Serial Bus hub controller
ISP1521 Hi-Speed Universal Serial Bus hub controller
相關代理商/技術參數(shù)
參數(shù)描述
ISP1362BD,118 功能描述:USB 接口集成電路 USB OTG CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362BD,151 功能描述:USB 接口集成電路 USB OTG CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362BD,157 功能描述:USB 接口集成電路 USB OTG CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362BD157 制造商:NXP Semiconductors 功能描述:IC CONTROLLER USB-OTG 64LQFP 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB OTG 64-LQFP
ISP1362BDFA 功能描述:IC USB OTG CONTROLLER 64-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝: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 供應商設備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*