参数资料
型号: 101-1101
厂商: Rabbit Semiconductor
文件页数: 109/112页
文件大小: 0K
描述: KIT DEV RABBITCORE RCM4110
标准包装: 1
系列: RabbitCore 4000
类型: MPU 模块
适用于相关产品: RCM4110
所含物品: RabbitCore 模块、开发板、交流适配器、缆线和 Dynamic C? 光盘
产品目录页面: 619 (CN2011-ZH PDF)
其它名称: 316-1076
92
RabbitCore RCM4100
B.4.3.2 Thermistor Input
Analog input LN7_IN on the Prototyping Board was designed specifically for use with a
thermistor at JP25 in conjunction with the THERMISTOR.C sample program, which demon-
strates how to use the analog input to measure temperature, which will be displayed in the
Dynamic C STDIO window. The sample program is targeted specifically for the thermistor
included with the Development Kit with R0 @ 25°C = 3 k and β 25/85 = 3965. Be sure
to use the applicable R0 and β values for your thermistor if you use another thermistor.
Figure B-7. Prototyping Board Thermistor Input
B.4.3.3 A/D Converter Calibration
To get the best results form the A/D converter, it is necessary to calibrate each mode (single-
ended or differential) for each of its gains. It is imperative that you calibrate each of the
A/D converter inputs in the same manner as they are to be used in the application. For
example, if you will be performing floating differential measurements or differential mea-
surements using a common analog ground, then calibrate the A/D converter in the corre-
sponding manner. The calibration must be done with the JP23/JP24 selection jumpers in
the desired position (see Figure B-6). If a calibration is performed and a jumper is subse-
quently moved, the corresponding input(s) must be recalibrated. The calibration table in
software only holds calibration constants based on mode, channel, and gain. Other factors
affecting the calibration must be taken into account by calibrating using the same mode
and gain setup as in the intended use.
Sample programs are available to illustrate how to read and calibrate the various A/D
inputs for the single-ended operating mode.
Mode
Read
Calibrate
Single-Ended, one channel
AD_CAL_CHAN.C
Single-Ended, all channels
AD_RDVOLT_ALL.C
AD_CAL_ALL.C
9
1 kW
LN7_IN
BVREF
Thermistor
JP25
J3
2.2 nF
AGND
ADC
(RCM4100)
Inline jumper is
470 W resistor
相关PDF资料
PDF描述
0210390970 CABLE JUMPER 1MM .102M 27POS
RCC22DCMN CONN EDGECARD 44POS .100 WW
V48C2E50B CONVERTER MOD DC/DC 2V 50W
R0K436079S000BE KIT DEV FOR H8/36079 W/COMPILER
RSC07DRTN-S13 CONN EDGECARD 14POS .100 EXTEND
相关代理商/技术参数
参数描述
101-1102 功能描述:开发板和工具包 - 其他处理器 RCM4100 DEVKIT Univr 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:
101-1104 功能描述:处理器配件 USB xd READER RoHS:否 制造商:Olimex Ltd. 产品:Cable 用于:
101110-7 制造商:n/a 功能描述:Power SCR
101-1108 功能描述:可编程逻辑 IC 开发工具 Rabbit Embedded PLC APP KIT US RoHS:否 制造商:Altera Corporation 产品:Development Kits 类型:FPGA 工具用于评估:5CEFA7F3 接口类型: 工作电源电压:
101-1109 功能描述:KIT EMBEDDED PLC APPLICATION RoHS:否 类别:编程器,开发系统 >> 通用嵌入式开发板和套件(MCU、DSP、FPGA、CPLD等) 系列:Coyote™ 产品培训模块:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色产品:Blackfin? BF50x Series Processors 标准包装:1 系列:Blackfin® 类型:DSP 适用于相关产品:ADSP-BF548 所含物品:板,软件,4x4 键盘,光学拨轮,QVGA 触摸屏 LCD 和 40G 硬盘 配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相关产品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA