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參數資料
| 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： | 高速嵌入式應用的通用串行總線主控制器 |
| 文件頁數： | 71/105頁 |
| 文件大小： | 449K |
| 代理商： | ISP1760 |
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9397 750 13257
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 8 November 2004
71 of 105
Philips Semiconductors
ISP1760
Embedded Hi-Speed USB host controller
Table 71:
Bit
DW7
63 to 32
DW6
31 to 0
DW5
63 to 32
DW4
31 to 6
5
Start and complete split for bulk, QHASS/SC: bit description
Symbol
Access
Description
reserved
-
-
reserved
-
-
reserved
-
-
reserved
J
-
SW —
writes
-
0 —
To increment the PTD pointer
1 —
To enable the next PTD branching.
Next PTD branching assigned by the PTD pointer.
4 to 0
NextPTDPointer
[1:0]
SW —
writes
DW3
63
A
SW —
sets
HW —
resets
HW —
writes
HW —
writes
Active
: Write the same value as that in V.
62
61
H
B
Halt
: This bit correspond to the Halt bit of the Status field of QH.
Babble
: This bit correspond to the Babble Detected bit in the Status
field of the iTD, SiTD or QH.
1 —
when babbling is detected, A and V are set to 0.
Transaction Error
: This bit corresponds to the Transaction Error bit in
the status field.
Start/Complete
:
0 —
Start split
1 —
Complete split.
-
Data Toggle
: Set the Data Toggle bit to start for the PTD.
60
X
59
SC
SW —
writes 0
HW —
updates
58
57
reserved
DT
-
HW —
writes
SW —
writes
HW —
updates
SW —
writes
56 to 55
Cerr[1:0]
Error Counter
: This field contains the error count for start and complete
split (QHASS). When an error has no response or bad response,
Cerr[1:0] will be decremented to zero and then Valid will be set to zero.
A NAK or NYET will reset Cerr[1:0]. For details, refer to Enhanced Host
Controller Interface Specification for Universal Serial Bus Rev. 1.0
Section 4.12.1.2
If retry has insufficient time at the beginning of a new SOF, the first PTD
must be this retry. This can be accomplished by if aperiodic PTD is not
advanced.
NAK Counter
. The V bit is reset if NakCnt decrements to zero and RL
is a non-zero value. Not applicable to isochronous split transactions.
54 to 51
NakCnt[3:0]
HW —
writes
SW —
writes
-
HW —
writes
50 to 47
46 to 32
reserved
NrBytesTransferred
[14:0]
-
Number of Bytes Transferred
: This field indicates the number of bytes
sent or received for this transaction.
DW2
31 to 29
reserved
-
-
相關PDF資料 |
PDF描述 |
|---|---|
| ISP1761 | Hi-Speed Universal Serial Bus On-The-Go controller |
| ISP1761BE | Hi-Speed Universal Serial Bus On-The-Go controller |
| ISP1761ET | Hi-Speed Universal Serial Bus On-The-Go controller |
| ISP2100A | Telecommunication IC |
| ISP2100BN4 | Microprocessor |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 產品: 輸入/輸出端數量: 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 產品: 輸入/輸出端數量: 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 產品:USB 2.0 數據速率: 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 |
| ISP1760BE518 | 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB HOST 128LQFP |
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