參數(shù)資料
型號(hào): MCP2210T-I/MQ
廠商: Microchip Technology
文件頁數(shù): 55/82頁
文件大?。?/td> 0K
描述: IC CONVERTER USB-PCI 20-QFN
產(chǎn)品培訓(xùn)模塊: MCP2210 Evaluation Kit
標(biāo)準(zhǔn)包裝: 3,300
應(yīng)用: 帶 GPIO 的 USB 至 SPI 連接器
接口: SPI,USB
電源電壓: 3.3 V ~ 5.5 V
封裝/外殼: 20-VQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 20-QFN(5x5)
包裝: 帶卷 (TR)
安裝類型: 表面貼裝
2011 Microchip Technology Inc.
DS22288A-page 59
MCP2210
3.6
Chip Status
The chip status command is used to retrieve status information regarding the state of the SPI transfer engine.
3.6.1
GET MCP2210 STATUS
3.6.1.1
Responses
FIGURE 3-26:
GET MCP2210 STATUS LOGIC FLOW
TABLE 3-69:
COMMAND STRUCTURE
Byte Index
Meaning
0
0x10 – Get MCP2210 Status – command code
1
0x00 – Reserved
2
0x00 – Reserved
3-63
0x00 – Reserved
TABLE 3-70:
RESPONSE 1 STRUCTURE
Byte
Index
Meaning
0
0x10 – Get MCP2210 Status – echos back the given command code
1
0x00 – Command Completed Successfully
2
SPI Bus Release External Request Status
0x01 – No External Request for SPI Bus Release
0x00 – Pending External Request for SPI Bus Release
3
SPI Bus Current Owner
0x00 – No Owner
0x01 – USB Bridge
0x02 – External Master
4
Attempted Password Accesses – informs the USB host on how many times the NVRAM password
was tried
5
Password Guessed
0x00 – Password Not Guessed
0x01 – Password Guessed
6-63
Don’t Care
Get MCP2210
Status
Response 1
MCP2210 Status
Information
Retrieved
相關(guān)PDF資料
PDF描述
MCP23008-E/ML IC I/O EXPANDER I2C 8B 20QFN
MCP23016T-I/ML IC I/O EXPANDER I2C 16B 28QFN
MCP23018T-E/SS IC I/O EXPANDER I2C 16B 24SSOP
MCP23S09-E/P IC I/O EXPANDER SPI 8B 18DIP
MCP23S17T-E/ML IC I/O EXPANDER SPI 16B 28QFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP2210T-I-SO 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:USB-to-SPI Protocol Converter with GPIO (Master Mode)
MCP2210T-I-SS 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:USB-to-SPI Protocol Converter with GPIO (Master Mode)
MCP-22-I9-LL 制造商:YAMAICHI 制造商全稱:Yamaichi Electronics Co., Ltd. 功能描述:MatchCon
MCP-22-TI9-LL 制造商:YAMAICHI 制造商全稱:Yamaichi Electronics Co., Ltd. 功能描述:MatchCon
MCP-230-00005-00 制造商:SUPER MICRO COMPUTER, INC. 功能描述:SUPERMICRO TOP COVER SC823T - Bulk