參數(shù)資料
型號: ISP1761
廠商: NXP Semiconductors N.V.
英文描述: Hi-Speed Universal Serial Bus On-The-Go controller
中文描述: 高速通用串行總線和On - The - Go控制器
文件頁數(shù): 79/158頁
文件大?。?/td> 724K
代理商: ISP1761
9397 750 13258
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 12 January 2005
79 of 158
Philips Semiconductors
ISP1761
Hi-Speed USB OTG controller
28 to 18
TT_MPS_Len
[10:0]
SW —
writes
Transaction Translator Maximum Packet Size Length
: This field
indicates the maximum number of bytes that can be sent per start split
depending on the number of total bytes needed. If the total bytes to be
sent for the entire ms is greater than 188 B, this field should be set to
188 B for an OUT token and 192 B for an IN token. Otherwise, this field
should be equal to the total bytes sent.
Number of Bytes to Transfer
: This field indicates the number of bytes
that can be transferred by this data structure. It is used to indicate the
depth of the DATA field. This field is restricted to 1023 B because in
SiTD the maximum allowable payload for a full-speed device is 1023 B.
This field indirectly becomes the maximum packet size of the
downstream device.
-
0 —
This bit is deactivated when the entire PTD is executed—across
μ
SOF and SOF—or when a fatal error is encountered.
1 —
Software updates to one when there is payload to be sent or
received even across ms boundary. The current PTD is active.
17 to 3
NrBytesTo
Transfer[14:0]
SW —
writes
2 to 1
0
reserved
V
-
SW —
sets
HW —
resets
Table 72:
Bit
Start and complete split for isochronous, SiTD: bit description
…continued
Symbol
Access
Description
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ISP1761BE 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
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
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ISP1761BE518 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB OTG 128LQFP