参数资料
型号: MCP2210-I/MQ
厂商: Microchip Technology
文件页数: 43/82页
文件大小: 0K
描述: IC CONVERTER USB-PCI 20-QFN
产品培训模块: MCP2210 Evaluation Kit
标准包装: 73
应用: 带 GPIO 的 USB 至 SPI 连接器
接口: SPI,USB
电源电压: 3.3 V ~ 5.5 V
封装/外壳: 20-VQFN 裸露焊盘
供应商设备封装: 20-QFN(5x5)
包装: 管件
安装类型: 表面贴装
MCP2210
DS22288A-page 48
2011 Microchip Technology Inc.
3.2.7
GET GPIO CURRENT PIN VALUE
3.2.7.1
Responses
FIGURE 3-18:
GET GPIO CURRENT PIN VALUE LOGIC FLOW
TABLE 3-46:
COMMAND STRUCTURE
Byte
Index
Meaning
0
0x31 – Get (VM) GPIO Current Pin Value
1
0x00 – Reserved
2
0x00 – Reserved
3-63
0x00 – Reserved
TABLE 3-47:
RESPONSE 1 STRUCTURE
Byte
Index
Meaning
00x31 – Get (VM) GPIO Current Pin Value – echos back the given command code
10x00 – Command Completed Successfully
2
Don’t Care
3
Don’t Care
4
GPIO Pin Value – 16-bit value (low byte):
MSB
LSB
GP7VAL GP6VAL GP5VAL GP4VAL GP3VAL GP2VAL GP1VAL GP0VAL
5
GPIO Pin Value – 16-bit value (high byte):
MSB
LSB
x
GP8VAL
6-63
Don’t Care
Note 1:
This command will only have an effect on those GPs previously assigned to a GPIO functionality.
Get RAM GPIO
Value
Response 1
RAM GPIO
Value Retrieved
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相关代理商/技术参数
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MCP2210-I-SO 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:USB-to-SPI Protocol Converter with GPIO (Master Mode)
MCP2210-I-SS 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:USB-to-SPI Protocol Converter with GPIO (Master Mode)
MCP2210T-I/MQ 功能描述:USB 接口集成电路 USB to SPI Protocol Converter RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
MCP2210T-I/SO 功能描述:USB 接口集成电路 USB to SPI Protocol Converter RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
MCP2210T-I/SS 功能描述:USB 接口集成电路 USB to SPI Protocol Converter RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20