Now compile and run the sample program. Vary the voltage from 0 to +0.25V and observe
the voltage readings on the voltmeter and in the Dynamic C STDIO window. Then reverse
the power supply + and – connections. Again vary the voltage from 0 to +0.25V and
observe the voltage readings on the voltmeter and in the Dynamic C STDIO window.
? AIN_RDSE_CH.C —Reads and displays the voltage and equivalent values of one single-
ended analog input channel. Coefficients are read from the Digital I/O Card. The computed
raw data and equivalent voltages will be displayed.
Before you run this sample program, connect a 0–10 V power supply between analog input
AIN00 or AIN01 and GND. Connect a second 0–1 V power supply between analog input
AIN02 and GND. Now compile and run the sample program. Follow the prompts in the
Dynamic C STDIO window.
? AIN_SAMPLE.C —Demonstrates how to use the A/D driver on the single-ended inputs.
The voltage (average of 10 samples) that is present on the A/D channels will be displayed
continuously.
Before you run this sample program, connect a 0–10 V power supply and a voltmeter
between the analog input and GND of the analog input channel you will be using. The
analog input voltage range can be 0–10 V for AIN00 and AIN01, 0–1 V for AIN02, and
±0.25 V for AIN03.
Now power up the master and the Digital I/O Card, and compile and run the sample
program. Vary the voltage from the power supply over the design range for the channel you
are using and observe the voltmeter reading and the reading displayed in the Dynamic C
STDIO window.
User ’s Manual
33
相关PDF资料
101-0954 KIT DEV RABBIT RCM3360/3370 INTL
101-1050-BE-00025 ADPT USB 2 A FEMALE-2 5PIN .25M
10112627-101LF MINI-SAS HD 1X2 EXT PCB
10112628-101LF MINI-SAS HD 1X4 EXT PCB
10136-3000PC CONN MINI-D 36POS SOLDER PLUG
10136-6000EC CONN MDR PLUG 36POS IDC GOLD
10150-4CZ3PL CONN MDR PLUG 50POS VERT T/H
10150-72E2PC CONN MINI-D 50POS R/A PLUG
相关代理商/技术参数
101-0689 功能描述:开发板和工具包 - 其他处理器 Serial-to-Ethernet RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
101-0690 功能描述:KIT SERIAL-ETHERNET APPLICATION RoHS:否 类别:编程器,开发系统 >> 评估演示板和套件 系列:RabbitCore 3000 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理,电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板
101-0691 功能描述:模块化系统 - SOM RCM3300 RABBITCORE RoHS:否 制造商:Digi International 外观尺寸:ConnectCore 9P 处理器类型:ARM926EJ-S 频率:150 MHz 存储容量:8 MB, 16 MB 存储类型:NOR Flash, SDRAM 接口类型:I2C, SPI, UART 工作电源电压:3.3 V 最大工作温度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
101-0697 功能描述:单板计算机 BL2102 Bottom Mnt RoHS:否 制造商:Ampro By ADLINK 外观尺寸:EPIC 处理器类型:Intel Atom D510 频率:1.66 GHz 存储容量:2 GB (max) 存储类型:DDR2, L2 Cache 接口类型:Ethernet, PS/2, SATA, Serial, USB 工作电源电压:5 V, 12 V 功耗:13 W 最大工作温度:+ 70 C 尺寸:165.1 mm x 114.3 mm
101-0698 功能描述:模块化系统 - SOM RCM3310 RABBITCORE RoHS:否 制造商:Digi International 外观尺寸:ConnectCore 9P 处理器类型:ARM926EJ-S 频率:150 MHz 存储容量:8 MB, 16 MB 存储类型:NOR Flash, SDRAM 接口类型:I2C, SPI, UART 工作电源电压:3.3 V 最大工作温度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in
10-106C 制造商:Datak Corporation 功能描述:
10106DC 制造商:Freescale Semiconductor 功能描述:10106DC
10106F 制造商:North American Philips Discrete Products Div 功能描述:Logic Circuit, Dual 3-Input NOR, 16 Pin, Ceramic, DIP