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參數(shù)資料
| 型號： | 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/外圍設備控制器) |
| 中文描述： | 的EZ - OTG公司可編程的USB On - The - Go的主機/外設控制器（的EZ - OTG公司可編程的USB On - The - Go的主機/外圍設備控制器） |
| 文件頁數(shù)： | 34/82頁 |
| 文件大?。?/td> | 1719K |
| 代理商： | CY7C67200 |
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CY7C67200
Document #: 38-08014 Rev. *F
Page 34 of 82
8.5.5
Device n Endpoint 0 Count Result Register [Device 1: 0x0208 Device 2: 0x0288]
Device n Endpoint 1 Count Result Register [Device 1: 0x0218 Device 2: 0x0298]
Device n Endpoint 2 Count Result Register [Device 1: 0x0228 Device 2: 0x02A8]
Device n Endpoint 3 Count Result Register [Device 1: 0x0238 Device 2: 0x02B8]
Device n Endpoint 4 Count Result Register [Device 1: 0x0248 Device 2: 0x02C8]
Device n Endpoint 5 Count Result Register [Device 1: 0x0258 Device 2: 0x02D8]
Device n Endpoint 6 Count Result Register [Device 1: 0x0268 Device 2: 0x02E8]
Device n Endpoint 7 Count Result Register [Device 1: 0x0278 Device 2: 0x02F8]
Device n Endpoint n Count Result Register [R/W]
Figure 8-33. Device n Endpoint n Count Result Register
Register Description
The Device n Endpoint n Count Result register contains the size difference in bytes between the Endpoint Count specified in the
Device n Endpoint n Count register and the last packet received. If an overflow or underflow condition occurs. i.e. the received
packet length differs from the value specified in the Device n Endpoint n Count register, the Length Exception Flag bit in the
Device n Endpoint n Status register will be set. The value in this register is only value when the Length Exception Flag bit is set
and the Error Flag bit is not set, both bits are in the Device n Endpoint n Status register.
The Device n Endpoint n Count Result register is a memory based register that must be initialized to 0x0000 before USB Device
operations are initiated. After initialization, this register must not be written to again.
Result
(Bits [15:0])
The Result field contains the differences in bytes between the received packet and the value specified in the Device n Endpoint
n Count register. If an overflow condition occurs, Result [15:10] is set to ‘111111’, a 2’s complement value indicating the additional
byte count of the received packet. If an underflow condition occurs, Result [15:0] indicates the excess bytes count (number of
bytes not used).
Reserved
All reserved bits must be written as ‘0’.
Bit #
15
14
13
12
11
10
9
8
Field
Result...
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Default
X
X
X
X
X
X
X
X
Bit #
7
6
5
4
3
2
1
0
Field
...Result
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Default
X
X
X
X
X
X
X
X
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相關代理商/技術參數(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 最大時鐘頻率:50 MHz 程序存儲器大小: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 最大時鐘頻率:50 MHz 程序存儲器大小: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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