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參數(shù)資料
| 型號(hào)： | CY7C67200 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | EZ-OTG Programmable USB On-The-Go Host/Peripheral Controller(EZ-OTG可編程USB On-The-Go主機(jī)/外圍設(shè)備控制器) |
| 中文描述： | 的EZ - OTG公司可編程的USB On - The - Go的主機(jī)/外設(shè)控制器（的EZ - OTG公司可編程的USB On - The - Go的主機(jī)/外圍設(shè)備控制器） |
| 文件頁(yè)數(shù)： | 33/82頁(yè) |
| 文件大?。?/td> | 1719K |
| 代理商： | CY7C67200 |
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CY7C67200
Document #: 38-08014 Rev. *F
Page 33 of 82
The Stall Flag bit indicates that a Stall packet was sent to the
host.
1:
Stall packet was sent to the host
0:
Stall packet was not sent
NAK Flag
(Bit 6)
The NAK Flag bit indicates that a NAK packet was sent to the
host.
1:
NAK packet was sent to the host
0:
NAK packet was not sent
Length Exception Flag
(Bit 5)
The Length Exception Flag bit indicates the received data in
the data stage of the last transaction does not equal the
maximum Endpoint Count specified in the Device n Endpoint
n Count register. A Length Exception can either mean an
overflow or underflow and the Overflow and Underflow flags
(bits 11 and 10, respectively) should be checked to determine
which event occurred.
1:
An overflow or underflow condition occurred
0:
An overflow or underflow condition did not occur
Set-up Flag
(Bit 4)
The Set-up Flag bit indicates that a set-up packet was
received. In device mode set-up packets get stored at memory
location 0x0300 for Device 1 and 0x0308 for Device 2. Set-up
packets are always accepted regardless of the Direction
Select and Arm Enable bit settings as long as the Device n EP
n Control register Enable bit is set.
1:
Set-up packet was received
0:
Set-up packet was not received
Sequence Flag
(Bit 3)
The Sequence Flag bit indicates whether the last data toggle
received was a DATA1 or a DATA0. This bit has no effect on
receiving data packets, sequence checking must be handled
in firmware.
1:
DATA1 was received
0:
DATA0 was received
Time-out Flag
(Bit 2)
The Time-out Flag bit indicates whether a time-out condition
occurred on the last transaction. On the device side, a time-
out can occur if the device sends a data packet in response to
an IN request but then does not receive a handshake packet
in a predetermined time. It can also occur if the device does
not receive the data stage of an OUT transfer in time.
1:
Time-out occurred
0:
Time-out condition did not occur
Error Flag
(Bit 2)
The Error Flag bit is set if a CRC5 and CRC16 error occurs, or
if an incorrect packet type is received. Overflow and Underflow
are not considered errors and do not affect this bit.
1:
Error occurred
0:
Error did not occur
ACK Flag
(Bit 0)
The ACK Flag bit indicates whether the last transaction was
ACKed.
1:
ACK occurred
0:
ACK did not occur
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C672001-48BAXI | 功能描述:8位微控制器 -MCU CY7C672001-48BAXI RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| CY7C672001-48BAXIT | 功能描述:8位微控制器 -MCU CY7C672001-48BAXIT RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| CY7C67200-48BAXI | 功能描述:USB 接口集成電路 LO PWR OTG IND 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 |
| CY7C67200-48BAXIT | 功能描述:USB 接口集成電路 LO PWR OTG IND 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 |
| CY7C67300-100AI | 制造商:Cypress Semiconductor 功能描述:INTERFACE MISC |
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