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| 型號(hào)： | ISP1362 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Single-chip Universal Serial Bus On-The-Go controller |
| 中文描述： | 單芯片通用串行總線和On - The - Go控制器 |
| 文件頁(yè)數(shù)： | 123/150頁(yè) |
| 文件大小： | 647K |
| 代理商： | ISP1362 |
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Philips Semiconductors
ISP1362
Single-chip USB OTG controller
Product data
Rev. 03
—
06 January 2004
123 of 150
9397 750 12337
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
16.2.7
Acknowledge Set-up (F4H)
This command acknowledges to the host that a Set-up packet was received. The
arrival of a Set-up packet disables the Validate Buffer and Clear Buffer commands for
the control IN and OUT endpoints. The microprocessor needs to re-enable these
commands by sending an Acknowledge Set-up command, see
Section 13.3.6
.
Code (Hex): F4
—
acknowledge set-up
Transaction
—
none (code only)
16.3 General commands
16.3.1
Read Endpoint Error Code(R: A0H
–
AFH)
This command returns the status of the last transaction of the selected endpoint, as
stored in the DcErrorCode register. Each new transaction overwrites the previous
status information. The bit allocation of the DcErrorCode register is shown in
Table 128
.
Code (Hex): A0 to AF
—
read error code (control OUT, control IN, endpoint 1 to 14)
Transaction
—
read 1 byte (code or data)
3
OVERWRITE
This bit is set by hardware. Logic 1 indicates that a new Set-up
packet has overwritten the previous set-up information, before it
was acknowledged or before the endpoint was stalled. This bit is
cleared by reading, if writing the set-up data has
fi
nished.
Firmware must check this bit before sending an Acknowledge
Set-up command or stalling the endpoint. Upon reading logic 1,
the
fi
rmware must stop ongoing set-up actions and wait for a
new Set-up packet.
Logic 1 indicates that the buffer contains a Set-up packet.
This bit indicates which buffer is currently selected for CPU
access (0 = primary buffer; 1 = secondary buffer).
reserved
2
1
SETUPT
CPUBUF
0
-
Table 127: DcEndpointStatusImage register: bit description
…
continued
Bit
Symbol
Description
Table 128: DcErrorCode register: bit allocation
Bit
7
Symbol
UNREAD
Reset
0
Access
R
6
5
4
3
2
1
0
DATA01
0
R
reserved
-
-
ERROR[3:0]
RTOK
0
R
0
R
0
R
0
R
0
R
Table 129: DcErrorCode register: bit description
Bit
Symbol
7
UNREAD
Description
Logic 1 indicates that a new event occurred before the previous
status was read.
This bit indicates the PID type of the last successfully received
or transmitted packet (0 = DATA0 PID; 1 = DATA1 PID).
6
DATA01
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISP1362BD | Single-chip Universal Serial Bus On-The-Go controller |
| ISP1362EE | Single-chip Universal Serial Bus On-The-Go controller |
| ISP1501 | Hi-Speed Universal Serial Bus peripheral transceiver |
| ISP1520 | Hi-Speed Universal Serial Bus hub controller |
| ISP1520BD | Hi-Speed Universal Serial Bus hub controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1362BD | 功能描述:USB 接口集成電路 USB 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 |
| ISP1362BD,118 | 功能描述:USB 接口集成電路 USB 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 |
| ISP1362BD,151 | 功能描述:USB 接口集成電路 USB 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 |
| ISP1362BD,157 | 功能描述:USB 接口集成電路 USB 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 |
| ISP1362BD157 | 制造商:NXP Semiconductors 功能描述:IC CONTROLLER USB-OTG 64LQFP 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB OTG 64-LQFP |
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