參數(shù)資料
型號(hào)： 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(yè)數(shù)： 66/158頁(yè)
文件大?。?/td> 724K
代理商： ISP1761
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9397 750 13258
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 12 January 2005
66 of 158
Philips Semiconductors
ISP1761
Hi-Speed USB OTG controller
61
60 to 47
46 to 32
B
reserved
NrBytesTransferred
[14:0]
HW —
writes
-
HW —
writes
Babble
: Not applicable here.
Set to 0 for isochronous.
Number of Bytes Transferred
: This field indicates the number of bytes
sent or received for this transaction. If Mult[1:0] is greater than one, it is
possible to store intermediate results in this field.
NrBytesTransferred[14:0] is 32 kB per PTD.
DW2
31 to 24
23 to 8
reserved
DataStartAddress
[15:0]
-
SW —
writes
Set to 0 for isochronous.
Data Start Address
: This is the start address for the data that will be
sent or received on or from the USB bus. This is the internal memory
address and not the direct CPU address.
RAM address = (CPU address
400h)/8
Bits 2 to 0 —
Don’t care
Bits 7 to 3 —
Frame number that this PTD will be sent for ISO OUT or
IN.
7 to 0
μ
Frame[7:0]
SW —
writes
DW1
63 to 47
46
reserved
S
-
SW —
writes
-
This bit indicates whether a split transaction has to be executed.
0 —
High-speed transaction
1 —
Split transaction.
Endpoint type
:
01 —
Isochronous.
Token
: This field indicates the token PID for this transaction:
00 —
OUT
01 —
IN.
Device Address
: This is the USB address of the function containing the
endpoint that is referred to by this buffer.
Endpoint
: This is the USB address of the endpoint within the function.
45 to 44
EPType[1:0]
SW —
writes
43 to 42
Token[1:0]
SW —
writes
41 to 35
DeviceAddress[6:0]
SW —
writes
34 to 32
DW0
31
30 to 29
EndPt[3:1]
SW —
writes
EndPt[0]
Mult[1:0]
SW —
writes
SW —
writes
Endpoint
: This is the USB address of the endpoint within the function.
This field is a multiplier counter used by the Host Controller as the
number of successive packets the Host Controller may submit to the
endpoint in the current execution.
For isochronous OUT and IN:
If Mult[1:0] is 01 —
Data Toggle is Data0
If Mult[1:0] is 10 —
Data Toggle is Data1
If Mult[1:0] is 11 —
Data Toggle is Data2, and so on.
For details, refer to Enhanced Host Controller Interface Specification for
Universal Serial Bus Rev. 1.0 Appendix D.
Maximum Packet Length
: This field indicates the maximum number of
bytes that can be sent to or received from the endpoint in a single data
packet. The maximum packet size for an isochronous transfer is 1024 B.
The maximum packet size for the isochronous transfer is also variable
at any whole number.
28 to 18
MaxPacketLength
[10:0]
SW —
writes
Table 66:
Bit
High-speed isochronous IN and OUT, iTD: bit description
…continued
Symbol
Access
Description
相關(guān)PDF資料
PDF描述
ISP1761BE Hi-Speed Universal Serial Bus On-The-Go controller
ISP1761ET Hi-Speed Universal Serial Bus On-The-Go controller
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ISP2100BN4 Microprocessor
ISP2300 Controller Miscellaneous - Datasheet Reference
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
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
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