參數資料
型號： ISP1181DGG
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： INDUCTOR 4.7NH +-.3NH 0402 SMD
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, PDSO48
封裝： 6.10 MM, PLASTIC, TSSOP-48
文件頁數： 33/69頁
文件大?。?/td> 1655K
代理商： ISP1181DGG
Philips Semiconductors
ISP1181
Full-speed USB interface
Objective specification
Rev. 01 — 13 March 2000
33 of 69
9397 750 06896
Philips Electronics N.V. 2000. All rights reserved.
Remark:
There is no protection against writing or reading past a buffer’s boundary,
against writing into an OUT buffer or reading from an IN buffer. Any of these actions
could cause an incorrect operation. Data residing in an OUT buffer are only
meaningful after a successful transaction. Exception: during DMA access of a
double-buffered endpoint, the buffer pointer automatically points to the secondary
buffer after reaching the end of the primary buffer.
12.2.2
Write/Read Endpoint Status
This command is used to read the status of the endpoint FIFO or stall the endpoint by
writing. The command accesses the Endpoint Status Register, the bit allocation of
which is shown in
Table 33
.
A stalled control endpoint is automatically unstalled when it receives a SETUP token,
regardless of the packet content. If the endpoint should stay in its stalled state, the
microcontroller can re-stall it with the Write Endpoint Status command.
Table 30: Endpoint FIFO organization
Byte #
(8-bit bus)
(16-bit bus)
0
0 (lower byte)
1
0 (upper byte)
2
1 (lower byte)
3
1 (upper byte)
..
..
(N
+
1)
M = (N + 1) DIV 2
Word #
Description
packet length (lower byte)
packet length (upper byte)
data byte 1
data byte 2
..
data byte N
Table 31: Example of endpoint FIFO access (8-bit bus width)
A0
Phase
Bus lines
1
command
D[7:0]
0
data
D[7:0]
0
data
D[7:0]
0
data
D[7:0]
0
data
D[7:0]
0
data
D[7:0]
0
data
D[7:0]
..
..
..
Byte #
-
0
1
2
3
4
5
..
Description
command code (00H to 1FH)
packet length (lower byte)
packet length (upper byte)
data byte 1
data byte 2
data byte 3
data byte 4
..
Table 32: Example of endpoint FIFO access (16-bit bus width)
A0
Phase
Bus lines
1
command
D[7:0]
D[15:8]
0
data
D[15:0]
0
data
D[15:0]
0
data
D[15:0]
..
..
..
Word #
-
-
0
1
2
..
Description
command code (00H to 1FH)
ignored
packet length
data word 1 (data byte 2, data byte 1)
data word 2 (data byte 4, data byte 3)
..
相關PDF資料
PDF描述
ISP1183 Low-power Universal Serial Bus interface device with DMA
ISP1183BS Low-power Universal Serial Bus interface device with DMA
ISP1301 Universal Serial Bus On-The-Go transceiver
ISP1301BS Universal Serial Bus On-The-Go transceiver
ISP1362 Single-chip Universal Serial Bus On-The-Go controller
相關代理商/技術參數
參數描述
ISP1183 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-power Universal Serial Bus interface device with DMA
ISP1183BS 功能描述:IC USB HOST CTRL LOW-SPD 32HVQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標準包裝:3,000 系列:- 應用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應商設備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2
ISP1183BS,118 功能描述:USB 接口集成電路 FULL-SPD USB2 DEVICE 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
ISP1183BS,151 功能描述:USB 接口集成電路 FULL-SPD USB2 DEVICE 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
ISP1183BS,157 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
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