參數(shù)資料
型號： ISP1761BE
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： Hi-Speed Universal Serial Bus On-The-Go controller
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP128
封裝： 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT425-1, LQFP-128
文件頁數(shù)： 117/158頁
文件大小： 724K
代理商： ISP1761BE
9397 750 13258
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 12 January 2005
117 of 158
Philips Semiconductors
ISP1761
Hi-Speed USB OTG controller
[1]
The reserved bits should always be written with the reset value.
10.6.4
DMA Hardware register (R/W: 023Ch)
The DMA Hardware register consists of 1 B. The bit allocation is shown in
Table 127
.
This register determines the polarity of the bus control signals (DACK and DREQ). It also
controls whether the upper and lower parts of the data bus are swapped (bits
ENDIAN[1:0]) for the GDMA (slave) mode.
[1]
The reserved bits should always be written with the reset value.
Table 125: DcDMAConfiguration register: bit allocation
Bit
15
Symbol
Reset
0
Bus Reset
0
Access
R/W
Bit
7
Symbol
DIS_
XFER_CNT
Reset
0
Bus Reset
0
Access
R/W
14
13
12
11
10
9
8
reserved
[1]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W
R/W
5
R/W
4
R/W
3
R/W
2
R/W
1
R/W
0
WIDTH
6
reserved
[1]
MODE[1:0]
reserved
0
0
0
0
0
0
0
0
0
0
0
0
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Table 126: DcDMAConfiguration register: bit description
Bit
Symbol
15 to 8
-
7
DIS_XFER_CNT
Description
reserved
Disable Transfer Counter
: Logic 1 disables the DMA Transfer
Counter (see
Table 123
).
reserved
Mode
: These bits only affect the GDMA slave handshake signals.
00 —
WR_N slave strobes data from the DMA bus into the
ISP1761; RD_N slave puts data from the ISP1761 on the DMA bus
01, 10, 11 —
reserved
reserved
Width
: This bit selects the DMA bus width for the GDMA slave.
0 —
32-bit data bus
1 —
16-bit data bus.
6 to 4
3 to 2
-
MODE[1:0]
1
0
-
WIDTH
Table 127: DMA Hardware register: bit allocation
Bit
7
Symbol
ENDIAN[1:0]
6
5
4
3
2
1
0
EOT_POL
reserved
[1]
DACK_
POL
0
0
R/W
DREQ_
POL
1
1
R/W
reserved
[1]
Reset
Bus reset
Access
0
0
0
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
相關(guān)PDF資料
PDF描述
ISP1761ET Hi-Speed Universal Serial Bus On-The-Go controller
ISP2100A Telecommunication IC
ISP2100BN4 Microprocessor
ISP2300 Controller Miscellaneous - Datasheet Reference
ISP2310 Controller Miscellaneous - Datasheet Reference
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1761BE,518 功能描述:USB 接口集成電路 USB HS OTG 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
ISP1761BE,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
ISP1761BE,557 功能描述:USB 接口集成電路 USB HS OTG 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
ISP1761BE518 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB OTG 128LQFP
ISP1761BEGE 功能描述:IC USB CTRL HI-SPEED 128LQFP 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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

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(jìn)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(jìn)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

*
*
*