參數(shù)資料
型號： ISP1760
廠商： NXP Semiconductors N.V.
英文描述： Hi-Speed Universal Serial Bus host controller for embedded applications
中文描述： 高速嵌入式應(yīng)用的通用串行總線主控制器
文件頁數(shù)： 80/105頁
文件大?。?/td> 449K
代理商： ISP1760
9397 750 13257
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 8 November 2004
80 of 105
Philips Semiconductors
ISP1760
Embedded Hi-Speed USB host controller
DW3
63
A
SW —
sets
HW —
resets
HW —
writes
Active
: Write the same value as that in V.
62
H
Halt
: The Halt bit is set when any microframe transfer status has a
stalled or halted condition.
Babble
: This bit corresponds to bit 1 of Status0 to Status7 for every
microframe transfer status.
Transaction Error
: This bit corresponds to bit 0 of Status0 to Status7
for every microframe transfer status.
Start/Complete
:
0 —
Start split
1 —
Complete split.
-
Data Toggle
: For an interrupt transfer, set correct bit to start the PTD.
61
B
HW —
writes
60
X
HW —
writes
59
SC
SW —
writes 0
HW —
updates
58
57
reserved
DT
-
HW —
writes
SW —
writes
HW —
writes
SW —
writes
56 to 55
Cerr[1:0]
Error Counter
. This field corresponds to the Cerr[1:0] field in QH.
00 —
The transaction will not retry.
11 —
The transaction will retry three times. Hardware will decrement
these values. When the transaction has tried three times, X error will be
updated.
-
Number of Bytes Transferred
: This field indicates the number of
bytes sent or received for this transaction.
54 to 44
43 to 32
reserved
NrBytes
Transferred
[11:0]
-
HW —
writes
DW2
31 to 24
23 to 8
reserved
DataStart
Address[15:0]
-
SW —
writes
-
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 CPU address.
Bits 7 to 3 is the ms polling rate. Polling rate is defined as 2
(b
1)
μ
SOF;
where b = 4 to 16. When b is 4, every ms is executed.
b
Rate
Bits 7 to 3
4
2
00001
5
4
00010 or 00011
6
8
00100 or 00101
7
16
01000 or 01001 up to 32 ms
7 to 0
μ
Frame[7:0]
SW —
writes
DW1
63 to 57
HubAddress
[6:0]
PortNumber
[6:0]
SW —
writes
Hub Address
: This indicates the hub address. Zero for the internal or
embedded hub.
Port Number
: This indicates the port number of the hub or embedded
TT.
56 to 50
SW —
writes
Table 75:
Bit
Start and complete split for interrupt: bit description
…continued
Symbol
Access
Description
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1760BE 制造商:NXP Semiconductors 功能描述:CONTROLLER USB HOST SMD LQFP128 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB HOST 128LQFP
ISP1760BE,518 功能描述:輸入/輸出控制器接口集成電路 USB HOST CONTROLLER RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
ISP1760BE,551 功能描述:輸入/輸出控制器接口集成電路 USB HS HOST CONTRLLR RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
ISP1760BE,557 功能描述:USB 接口集成電路 DO NOT USE ORDER -S OR -T PART 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
ISP1760BE518 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB HOST 128LQFP
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