参数资料
型号: 101-1101
厂商: Rabbit Semiconductor
文件页数: 107/112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
90
RabbitCore RCM4100
B.4.3 Analog Features (RCM4100 only)
The Prototyping Board has typical support circuitry installed to complement the ADS7870
A/D converter on the RCM4100 model (the A/D converter is not available on the
RCM4110 and the RCM4120).
B.4.3.1 A/D Converter Inputs
Figure B-6 shows a pair of A/D converter input circuits. The resistors form an approx. 11:1
attenuator, and the capacitor filters noise pulses from the A/D converter input. The 470
inline jumpers allow other configurations (see Table B-6) and provide digital isolation when
you are not using an A/D converter (Parallel Port D is available). These jumpers optimize
using RabbitCore modules with or without A/D converters—if you are designing your own
circuit, the best performance for the A/D converter would be realized with 0
resistors.
Figure B-6. A/D Converter Inputs
The A/D converter chip can make either single-ended or differential measurements
depending on the value of the opmode parameter in the software function call. Adjacent
A/D converter inputs are paired to make differential measurements. The default setup on
the Prototyping Board is to measure only positive voltages for the ranges listed in Table B-3.
Table B-3. Positive A/D Converter Input Voltage Ranges
Min. Voltage
(V)
Max. Voltage
(with prescaler)
(V)
Gain
Multiplier
A/D Converter
Actual Gain
Resolution
(mV)
0.0
+22.528
×1
1
11
0.0
+11.264
×2
1.8
5.5
0.0
+5.632
×4
3.6
2.75
0.0
+4.506
×5
4.5
2.20
0.0
+2.816
×8
7.2
1.375
0.0
+2.253
×10
9.0
1.100
0.0
+1.408
×16
14.4
0.688
0.0
+1.126
×20
18
0.550
100 kW
LN0_IN
AGND
LN1_IN
ADC
BVREF =
2.048 V
100 kW
2.2 nF
10
k
W
10
k
W
2.2 nF
ADC
(RCM4100)
JP23/JP24
1
3
Inline jumpers are
470 W resistors
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