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[Other] TLC2543profile

Description: TLC2543的中文简介,附有汇编操作,TLC2543是德州仪器公司生产的12位开关电容型逐次逼近模数转换器，它具有三个控制输入端，采用简单的3线SPI串行接口可方便地与微机进行连接，是12位数据采集系统的最佳选择器件之一。本文介绍了该芯片的功能、时序，并给出了8051单片机的接口电路。-TLC2543 briefed the Chinese, with the compilation operation, TLC2543 is by TI Switched-Capacitor 12-successive approximation ADC. it has three control input, a simple three-wire SPI serial interface can be easily connected with the computer, yes 12 Data Acquisition System devices to choose the best one. This paper introduces the chip functional, timing, and gives the 8051 interface circuit.
Platform: | Size: 31377 | Author: 杨柳 | Hits:

[Other] TLC2543profile

Description: TLC2543的中文简介,附有汇编操作,TLC2543是德州仪器公司生产的12位开关电容型逐次逼近模数转换器，它具有三个控制输入端，采用简单的3线SPI串行接口可方便地与微机进行连接，是12位数据采集系统的最佳选择器件之一。本文介绍了该芯片的功能、时序，并给出了8051单片机的接口电路。-TLC2543 briefed the Chinese, with the compilation operation, TLC2543 is by TI Switched-Capacitor 12-successive approximation ADC. it has three control input, a simple three-wire SPI serial interface can be easily connected with the computer, yes 12 Data Acquisition System devices to choose the best one. This paper introduces the chip functional, timing, and gives the 8051 interface circuit.
Platform: | Size: 30720 | Author: 杨柳 | Hits:

[SCM] 9991

Description: 使用的同步串行三线SPI 接口，可以方便的连接采用SPI 通信协议的外围或另一片AVR 单片机，实现在 短距离内的高速同步通信。ATmega128 的SPI 采用硬件方式实现面向字节的全双工3 线同步通信，支持主 机、从机和2 种不同极性的SPI 时序，通信速率有7 种选择，主机方式的最高速率为1/2 系统时钟，从机方式 最高速率为1/4 系统时钟。-Use three-wire SPI synchronous serial interface, can be used to facilitate the connection of the external SPI communication protocol or another chip AVR microcontroller, realize in the short distance high-speed synchronous communication. ATmega128
Platform: | Size: 3072 | Author: 王朝 | Hits:

[ActiveX/DCOM/ATL] an502_src

Description: Integrated pressure sensor (9x9 mm) Pressure range 10-1100 mbar 15 Bit ADC 6 coefficients for a software compensation stored on-chip 3-wire serial interface 1 system clock line (32.768 kHz) Temperature range -40..+125癈 Low voltage (2.2 to 3.6V) Low power (Standby current: 0.1uA) Pb-free & RoHS-compatible Soldering profile: 240-250 -Integrated pressure sensor (9x9 mm) Pressure range 10-1100 mbar 15 Bit ADC 6 coefficients for a softwarecompensation stored on-chip 3-wire serial interface 1 system clock line (32.768 kHz) Temperature range-40 ..+ 125 ° C Low voltage (2.2 to 3.6V) Low power (Standby current: 0.1uA) Pb-free
Platform: | Size: 611328 | Author: sc_yunfei | Hits:

[Embeded-SCM Develop] 12864LCD

Description: FYD12864-0402B是一种具有4位/8位并行、2线或3线串行多种接口方式，内部含有国标一级、二级简体中文字库的点阵图形液晶显示模块；其显示分辨率为128×64, 内置8192个16*16点汉字，和128个16*8点ASCII字符集.利用该模块灵活的接口方式和简单、方便的操作指令，可构成全中文人机交互图形界面-FYD12864-0402B is a 4/8 bit parallel, 2 line or 3-wire serial interface a variety of ways, the internal level with GB II, Simplified Chinese font dot matrix graphic liquid crystal display module its display resolution for 128 × 64, built 8192 16* 16 Chinese characters, and 128 16* 8 ASCII character set. make use of the flexible modular approach and a simple interface to facilitate the operation of instructions, may constitute the whole Chinese graphical interface Human-Computer Interaction
Platform: | Size: 937984 | Author: 付雷 | Hits:

[Books] AD7782

Description: 24bit，SPI接口ADC，单电源供电3V或者5V，可编程输入范围(+ -2.56 V or + -160 mV)-FEATURES 2-Channel, 24-Bit - ADC Pin Configurable (No Programmable Registers) Pin Selectable Input Channels Pin Programmable Input Ranges (2.56 V or 160 mV) Fixed 19.79 Hz Update Rate Simultaneous 50 Hz and 60 Hz Rejection 24-Bit No Missing Codes 18.5-Bit p-p Resolution (2.56 V Range) 16.5-Bit p-p Resolution (160 mV Range) INTERFACE Master or Slave Mode of Operation Slave Mode 3-Wire Serial SPI™ , QSPI™ , MICROWIRE™ , and DSP-Compatible Schmitt Trigger on SCLK POWER Specified for Single 3 V and 5 V Operation Normal: 1.3 mA @ 3 V Power-Down: 9 A ON-CHIP FUNCTIONS Rail-Rail Input Buffer and PGA APPLICATIONS Sensor Measurement Industrial Process Control Temperature Measurement Pressure Measurements Weigh Scales Portable Instrumentation
Platform: | Size: 108544 | Author: 张永辉 | Hits:

[SCM] L0825

Description: 8位8段式液晶LCM0825显示模块，3-4线串行接口，采用汇编编写的程序！-Eight 8-stage liquid crystal LCM0825 Display Module, 3-4-wire serial interface, using programs written in assembly!
Platform: | Size: 1024 | Author: 周松 | Hits:

[SCM] pro

Description: 单片机控制远程温度测量存储显示系统，包含单总线接口芯片（DS18b20）、I2C总线（2线\EEPROM芯片24LC02）、SPI总线（3线或4线\实时时钟S35190A)标准C语言接口代码，以及图形液晶和串口代码，是单片机系统开发的实用程序集合，具有很高的参考价值-Controlled storage Display System remote temperature measurement, including a single bus interface chip (DS18b20), I2C bus (2 lines \ EEPROM chip 24LC02), SPI bus (3-wire or 4-wire \ real-time clock S35190A) standard C language interface code, and graphics LCD and serial code, is a single chip set utility systems development, with a high reference value
Platform: | Size: 9216 | Author: Lisa | Hits:

[SCM] altimeter

Description: 压力传感器资料，需要的人看看，设计过程中用到的 有相关源程序-MS5534 press good for you BAROMETER MODULE Integrated pressure sensor Pressure range 300-1100 mbar ♦ 15 Bit ADC ♦ 6 coefficients for a software compensation stored on-chip ♦ 3-wire serial interface ♦ 1 system clock line (32.768 kHz) ♦ Low voltage/low power
Platform: | Size: 10240 | Author: miao | Hits:

[SCM] DA_TLC5615

Description: TLc5615串行10位DAc,单5V电源工作,3线串行接口与51数据传输,Vpp为2倍基准电压的三角波输出程序-TLc5615 serial 10-bit DAc, single 5V power supply, 3-wire serial interface with 51 data transmission, Vpp to 2 times the reference voltage of the triangle wave output program
Platform: | Size: 1024 | Author: qian | Hits:

[SCM] doc1006C

Description: Dual ADC with 8-bit Resolution • 1 Gsps Sampling Rate per Channel, 2 Gsps in Interleaved Mode • Single or 1:2 Demultiplexed Output • LVDS Output Format (100Ω) • 500 mVpp Analog Input (Differential Only) • Differential or Single-ended 50Ω PECL/LVDS Compatible Clock Inputs • Power Supply: 3.3V (Analog), 3.3V (Digital), 2.25V (Output) • LQFP144 or LQFP-ep 144L Green Packages • Temperature Range: – 0°C < Tamb < 70°C (Commercial Grade) – –40°C < Tamb < 85°C (Industrial Grade) • 3-wire Serial Interface – 16-bit Data, 3-bit Address – 1:2 or 1:1 Output Demultiplexer Ratio Selection – Full or Partial Standby Mode – Analog Gain (± 1.5 dB) Digital Control – Input Clock Selection – Analog Input Switch Selection – Synchronous Data Ready Reset – Data Ready Delay Adjustable on Both Channels-Dual ADC with 8-bit Resolution • 1 Gsps Sampling Rate per Channel, 2 Gsps in Interleaved Mode • Single or 1:2 Demultiplexed Output • LVDS Output Format (100Ω) • 500 mVpp Analog Input (Differential Only) • Differential or Single-ended 50Ω PECL/LVDS Compatible Clock Inputs • Power Supply: 3.3V (Analog), 3.3V (Digital), 2.25V (Output) • LQFP144 or LQFP-ep 144L Green Packages • Temperature Range: – 0°C < Tamb < 70°C (Commercial Grade) – –40°C < Tamb < 85°C (Industrial Grade) • 3-wire Serial Interface – 16-bit Data, 3-bit Address – 1:2 or 1:1 Output Demultiplexer Ratio Selection – Full or Partial Standby Mode – Analog Gain (± 1.5 dB) Digital Control – Input Clock Selection – Analog Input Switch Selection – Synchronous Data Ready Reset – Data Ready Delay Adjustable on Both Channels
Platform: | Size: 595968 | Author: 郭福珍 | Hits:

[Com Port] USART1-

Description: USART1串口通信程序，使用查询方式，使用通用232串行线（3线制，使用DB9接口的2、3和5好端脚）将系统板的232口（J2)与PC机的232口相连。-USART1 serial communication program, use the query method, using a common 232 serial cable (3-wire, DB9 interface with a good side and 5 feet 2, 3) the system board 232 (J2) and connected to the PC 232.
Platform: | Size: 386048 | Author: 严婧婍 | Hits:

[SCM] LCD12864

Description: 带中文字库的128X64是一种具有4位/8位并行、2线或3线串行多种接口方式，内部含有国标一级、二级简体中文字库的点阵图形液晶显示模块；其显示分辨率为128×64, 内置8192个16*16点汉字，和128个16*8点ASCII字符集.利用该模块灵活的接口方式和简单、方便的操作指令，可构成全中文人机交互图形界面。-128X64 with Chinese font is a kind of 4/8 bit parallel, 2 or 3-wire serial interface to a variety of ways, inside which the national standard level, two simplified Chinese character dot-matrix graphic LCD module its display resolution of 128 × 64, built 8192 16* 16-point characters, and 16* 8:00 128 ASCII character set. use of the flexible interface module and a simple way, easy instructions, may constitute the whole Chinese human interactive graphical interface.
Platform: | Size: 28672 | Author: qianqinpeng | Hits:

[SCM] TLC5615[1]

Description: TLC5615C, TLC5615I 10-BIT DIGITAL-TO-ANALOG CONVERTERS -10-Bit CMOS Voltage Output DAC in an 8-Terminal Package 5-V Single Supply Operation 3-Wire Serial Interface High-Impedance Reference Inputs Voltage Output Range . . . 2 Times the Reference Input Voltage Internal Power-On Reset Low Power Consumption . . . 1.75 mW Max Update Rate of 1.21 MHz Settling Time to 0.5 LSB . . . 12.5 µ s Typ Monotonic Over Temperature Pin Compatible with the Maxim MAX515 ications Battery-Powered Test Instruments Digital Offset and Gain Adjustment Battery Operated/Remote Industrial Controls Machine and Motion Control Devices Cellular Telephones
Platform: | Size: 305152 | Author: li | Hits:

[Other] DAC_Load

Description: Load DAC by SPI protocol -- Unit provides serial load of DAC trough SPI 3-wire serial interface -- It sends 24-bit word, format of the word: -- 4-bit command: C3-C0, 4x don t care bits, 12-bit data: d11-d0, 4x don t care bits -- -- Serial interface outputs: -- SDI - Serial Interface Data sent to DAC -- SCK - Serial Interface Clock -- CSLD - Serial Interface Chip Select/Load -- -- DAC word length = 24 bit: -- -------------------------- -- MSB -- 4 bits - DAC command -- 4 bits - don t care values -- 12 bits - "gain" word -- 4 bits - don t care values -- LSB -- -------------------------- -- -- Dependencies: -- -- This unit needs the following files: -- 1) counter.vhd -- 2) SEQUENCE.vhd -- 3) rising.vhd -- 4) falling.vhd -- 5) Dline1.vhd -- 4) useful.vhd -- -- Revision: -- Revision 0.01 - File Created -- Additional Comments:-Load DAC by SPI protocol -- Unit provides serial load of DAC trough SPI 3-wire serial interface -- It sends 24-bit word, format of the word: -- 4-bit command: C3-C0, 4x don t care bits, 12-bit data: d11-d0, 4x don t care bits -- -- Serial interface outputs: -- SDI - Serial Interface Data sent to DAC -- SCK - Serial Interface Clock -- CSLD - Serial Interface Chip Select/Load -- -- DAC word length = 24 bit: -- -------------------------- -- MSB -- 4 bits - DAC command -- 4 bits - don t care values -- 12 bits - "gain" word -- 4 bits - don t care values -- LSB -- -------------------------- -- -- Dependencies: -- -- This unit needs the following files: -- 1) counter.vhd -- 2) SEQUENCE.vhd -- 3) rising.vhd -- 4) falling.vhd -- 5) Dline1.vhd -- 4) useful.vhd -- -- Revision: -- Revision 0.01 - File Created -- Additional Comments:
Platform: | Size: 7168 | Author: Vladimir | Hits:

[Other Embeded program] AD5663_datasheet

Description: AD5663,nanoDAC家族的一员,是一个低功率,双,16位缓冲电压DAC,从一个2.7 V至5.5 V供应和保证单调的设计。 AD5663需要外部参考电压设置DAC输出范围。包含部分的上电复位电路,确保了DAC输出大国为0 V或中级(AD5663-1)仍然存在,直到一个有效的写。部分包含一个省电功能,减少了设备的当前消费480 nA在5 V和提供software-selectable输出负载在省电模式。 这部分在正常操作的低功耗使它适合便携,电池供电设备。电力消耗是在5 V 1.25 mW,下降到2.4μW处于省电模式。 芯片上的精度的输出放大器AD5663允许轨到轨输出摆。 AD5663使用多才多艺,3-wire串行接口在50 MHz时钟频率和兼容标准SPI® ,QSPI™ ,导电带™ ,和DSP的接口标准。-The AD5663, a member of the nanoDAC family, is a low power, dual, 16-bit buffered voltage-out DAC that operates a single 2.7 V to 5.5 V supply and is guaranteed monotonic by design. The AD5663 requires an external reference voltage to set the output range of the DAC. The part incorporates a power-on reset circuit that ensures the DAC output powers up to 0 V or midscale (AD5663-1) and remains there until a valid write takes place. The part contains a power-down feature that reduces the current consumption of the device to 480 nA at 5 V and provides software-selectable output loads while in power-down mode. The low power consumption of this part in normal operation makes it ideally suited to portable, battery-operated equipment. The power consumption is 1.25 mW at 5 V, going down to 2.4 μW in power-down mode. The on-chip precision output amplifier of the AD5663 allows rail-to-rail output swing to be achieved. The AD5663 uses a versatile, 3-wire serial interface that operates at cloc
Platform: | Size: 579584 | Author: kevin | Hits:

[SCM] ET6224R

Description: ET6224R是LED矩阵显示控制驱动电路。可实现驱动7×10 到 4×13 不同规格的LED矩阵。串行数 据通过3线串行接口输入到 ET6224R。-ET6224R is a LED matrix display controls the drive circuit. Driving can be realized 到 7 × 10 4 × 13 different specifications of the LED matrix. Serial data input to ET6224R via a 3-wire serial interface.
Platform: | Size: 308224 | Author: 晓执 | Hits:

[Embeded-SCM Develop] dac8411

Description: DAC8311(14-bit)和DAC8411(16位)设备低功耗,单通道、电压输出数模转换器(DAC)。他们提供优秀的线性和最小化干扰code-to-code瞬态电压而在pin-compatible家庭提供一个简便的升级途径。所有设备使用一个多才多艺,电话串行接口在50 MHz时钟频率和与标准SPI兼容,QSPI,导电带,数字信号处理器(DSP)的接口。(The DAC8311 (14-bit) and DAC8411 (16-bit) devices are low-power, single-channel, voltage output digital-to-analog converters (DAC). They provide excellent linearity and minimize undesired code-to-code transient voltages while offering an easy upgrade path within a pin-compatible family. All devices use a versatile, 3-wire serial interface that operates at clock rates of up to 50 MHz and is compatible with standard SPI, QSPI, Microwire, and digital signal processor (DSP) interfaces.)
Platform: | Size: 2048 | Author: 晴天有你 | Hits:

[SCM] 实验38 - LCD12864液晶屏实验(串口方式)

Description: 带中文字库的128X64是一种具有4位/8位并行、2线或3线串行多种接口方式(128X64 with Chinese font is a kind of 4 bit /8 bit parallel, 2 wire or 3 wire serial interface)
Platform: | Size: 103424 | Author: tan pc817 | Hits:

[hardware design] 数字电位器-X9C104

Description: 这是一份数字电位器X9C104的文档，该芯片由intersil公司出品，3线串行接口，99个电阻单元，5V电源供电。(This is a digital potentiometer X9C104 document, the chip produced by INTERSIL company, 3-wire serial interface, 99 resistor units, 5V power supply.)
Platform: | Size: 230400 | Author: 飞寒 | Hits:
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