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)： 20/82頁(yè)
文件大?。?/td> 1719K
代理商： CY7C67200
CY7C67200
Document #: 38-08014 Rev. *F
Page 20 of 82
8.4
There are twelve sets of dedicated registers to USB host only operation. Each set consists of two identical registers (unless
otherwise noted); one for Host Port 1 and one for Host Port 2. These register sets are covered in this section and summarized
in
Figure 8-15
.
USB Host Only Registers
8.4.1
Host 1 Control Register 0xC080
Host 2 Control Register 0xC0A0
Host n Control Register [R/W]
Figure 8-16. Host n Control Register
Register Description
The Host n Control register allows high-level USB transaction control.
Preamble Enable
(Bit 7)
The Preamble Enable bit enables or disables the transmission of a preamble packet before all low-speed packets. This bit should
only be set when communicating with a low-speed device.
1:
Enable Preamble packet
0:
Disable Preamble packet
Sequence Select
(Bit 6)
The Sequence Select bit sets the data toggle for the next packet. This bit has no effect on receiving data packets; sequence
checking must be handled in firmware.
1:
Send DATA1
0:
Send DATA0
Figure 8-15. USB Host Only Register
Register Name
Host n Control Register
Host n Address Register
Host n Count Register
Host n Endpoint Status Register
Host n PID Register
Host n Count Result Register
Host n Device Address Register
Host n Interrupt Enable Register
Host n Status Register
Host n SOF/EOP Count Register
Host n SOF/EOP Counter Register
Host n Frame Register
Address (Host 1/Host 2)
0xC080/0xC0A0
0xC082/0xC0A2
0xC084/0xC0A4
0xC086/0xC0A6
0xC086/0xC0A6
0xC088/0xC0A8
0xC088/0xC0A8
0xC08C/0xC0AC
0xC090/0xC0B0
0xC092/0xC0B2
0xC094/0xC0B4
0xC096/0xC0B6
R/W
R/W
R/W
R/W
R
W
R
W
R/W
R/W
R/W
R
R
Bit #
15
14
13
12
11
10
9
8
Field
Reserved
Read/Write
-
-
-
-
-
-
-
-
Default
0
0
0
0
0
0
0
0
Bit #
7
6
5
4
3
2
1
0
Field
Preamble
Enable
Sequence
Select
Sync
Enable
ISO
Enable
Reserved
Arm
Enable
Read/Write
R/W
R/W
R/W
R/W
-
-
-
R/W
Default
0
0
0
0
0
0
0
0
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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
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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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