参数资料
型号: 101-1050
厂商: Rabbit Semiconductor
文件页数: 7/172页
文件大小: 0K
描述: KIT DEV RABBITCORE RCM3750
标准包装: 1
系列: RabbitCore 3000
类型: MPU 模块
适用于相关产品: RCM3750
所含物品: RabbitCore 模块、开发板、交流适配器、缆线和 Dynamic C? 光盘
其它名称: 101-1049
101-1049-ND
316-1117
Q2479714
Q2828455
98
RabbitCore RCM3750
R
C
M
3
7
0
B.1.5.3 Other A/D Converter Features
The A/D converter’s internal reference voltage is software-configurable for 1.15 V, 2.048 V,
or 2.5 V. The scaling circuitry on the Prototyping Board and the sample programs are opti-
mized for an internal reference voltage of 2.048 V. This internal reference voltage is avail-
able on pin 3 of shrouded header J8 as VREF, and allows you to convert analog input
voltages that are negative with respect to analog ground.
NOTE: The amplifier inside the A/D converter’s internal voltage reference circuit has a
very limited output-current capability. The internal buffer can source up to 20 mA and
sink only up to 20 A. A separate buffer amplifier at U7 supplies the load current.
The A/D converter’s CONVERT pin is available on pin 2 of shrouded header J8, and can
be used as a hardware means of forcing the A/D converter to start a conversion cycle. The
CONVERT signal is an edge-triggered event and has a hold time of two CCLK periods for
debounce.
A conversion is started by an active (rising) edge on the CONVERT pin. The CONVERT
pin must stay low for at least two CCLK periods before going high for at least two CCLK
periods. Figure B-7 shows the timing of a conversion start. The double falling arrow on
CCLK indicates the actual start of the conversion cycle.
Figure B-7. Timing Diagram for Conversion Start Using CONVERT Pin
CCLK
BUSY
CONV
Conversion starts
相关PDF资料
PDF描述
RBB13DHRD CONN CARD EXTEND 26POS .050"
SC53LC-220 INDUCTOR SMD 22UH 0.86A 100KHZ
AT91RM9200-EK DEVEL KIT
SCRH127-560 INDUCTOR SMD 56UH 2.35A 1KHZ
HCC10DRXN CONN EDGECARD 20POS DIP .100 SLD
相关代理商/技术参数
参数描述
101-1050-BE-00025 功能描述:ADPT USB 2 A FEMALE-2 5PIN .25M RoHS:是 类别:计算机,办公室 - 元件,配件 >> 配件 系列:- 标准包装:1 系列:- 附件类型:替代墨盒 技术规格:- 适用于相关产品:- 其它名称:CMS-INK-RO-C5
101-1051 功能描述:模块化系统 - SOM RCM3365 CORE MODULE 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
1011-052-1205 功能描述:RET SLEEVE 制造商:te connectivity deutsch connectors 系列:DTM 零件状态:在售 配件类型:固定器 针脚数:12 配套使用产品/相关产品:DTM 系列 特性:- 标准包装:2,000
101-1053 功能描述:开发板和工具包 - 其他处理器 RCM3365/75 DEVELOP. KIT 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:
101-1054 功能描述:KIT DEV RABBITCORE RCM3365 INT'L 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:RabbitCore 3000 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