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[Embeded-SCM Develop] w_time

Description: DS1302时间和RAM的读写-DS1302 time and the read and write RAM
Platform: | Size: 1756 | Author: 王鹏翔 | Hits:

[Other resource] DS1302-Keil

Description: Keil c编写的DS1302源代码。DS1302 是美国DALLAS公司推出的一种高性能、低功耗、带RAM的实时时钟电路，它可以对年、月、日、周日、时、分、秒进行计时，具有闰年补偿功能，工作电压为2.5V～5.5V。采用三线接口与CPU进行同步通信，并可采用突发方式一次传送多个字节的时钟信号或RAM数据。DS1302内部有一个31×8的用于临时性存放数据的RAM寄存器。DS1302是DS1202的升级产品，与DS1202兼容，但增加了主电源/后背电源双电源引脚，同时提供了对后背电源进行涓细电流充电的能力。
Platform: | Size: 77821 | Author: 无名 | Hits:

[Embeded-SCM Develop] w_time

Description: DS1302时间和RAM的读写-DS1302 time and the read and write RAM
Platform: | Size: 1024 | Author: 王鹏翔 | Hits:

[SCM] DS1302-Keil

Description: Keil c编写的DS1302源代码。DS1302 是美国DALLAS公司推出的一种高性能、低功耗、带RAM的实时时钟电路，它可以对年、月、日、周日、时、分、秒进行计时，具有闰年补偿功能，工作电压为2.5V～5.5V。采用三线接口与CPU进行同步通信，并可采用突发方式一次传送多个字节的时钟信号或RAM数据。DS1302内部有一个31×8的用于临时性存放数据的RAM寄存器。DS1302是DS1202的升级产品，与DS1202兼容，但增加了主电源/后背电源双电源引脚，同时提供了对后背电源进行涓细电流充电的能力。 -Keil c prepared DS1302 source code. DS1302 is DALLAS U.S. companies launched a high-performance, low power consumption, with RAM
Platform: | Size: 77824 | Author: 无名 | Hits:

[SCM] MSP430F149_DS1302

Description: 本程序使用MSP430F149驱动DS1302；DS1302 能够计算秒、分、时、日、周、月、年，自动补偿 2100 年之前的闰年日期；2.0V~5.5V 的供电电压，三线制的串行通信接口，且内置 31 字节的可由电池维持数据的静态 RAM，用户可自由使用。DS1302 的最大特色是支持双电源供电，VCC2 连接主电源，VCC1 连接备用电池。当VCC2 的电压高于 VCC1 时，芯片从 VCC2 处获得能量并且可以通过涓流充电的方式对VCC1 连接的电池进行充电；当 VCC2 的电源断开连接时，芯片内部自动切换到从VCC1 处取电，从而保证即使在系统板掉电的情况下，DS1302 仍能进行正确计时功能且保存在 RAM 中的数据不丢失
Platform: | Size: 154624 | Author: skywalker | Hits:

[Embeded-SCM Develop] DS1302

Description: DS1302 是 DALLAS 公司推出的涓流充电时钟芯片 内含有一个实时时钟/日历和 31 字节静态 RAM 通过简 单的串行接口与单片机进行通信 实时时钟/日历电路提供秒 分 时 日 日期 月 年的信息 每月的天 数和闰年的天数可自动调整 时钟操作可通过 AM/PM 指示决定采用 24 或 12 小时格式 DS1302 与单片机之 间能简单地采用同步串行的方式进行通信 仅需用到三个口线 1 RES 复位 2 I/O 数据线 3 SCLK 串行时钟 时钟/RAM 的读/写数据以一个字节或多达 31 个字节的字符组方式通信 DS1302 工作时功耗很 低 保持数据和时钟信息时功率小于 1mW-DALLAS Introduces DS1302 is the trickle charge clock chip contains a real-time clock/calendar and 31-byte static RAM through a simple serial interface for communication with the single-chip real-time clock/calendar circuit to provide time-sharing on the date of seconds on-year information on the number of days per month and leap year the number of days can automatically adjust the clock to operate through the AM/PM instructions decided to adopt 24 or 12 hours format between DS1302 and SCM simple way of using synchronous serial communication only used three In line 1 RES reset I 2 I/O data lines 3 SCLK Serial Clock Clock/RAM read/write data to a byte or up to 31-byte character sets DS1302 way communications work to maintain a low-power data and clock information when power is less than 1mW
Platform: | Size: 192512 | Author: 李明 | Hits:

[Other Embeded program] DS1302

Description: 时钟及RAM存储器（芯片DS1302）,稳定可靠-DS1302
Platform: | Size: 2048 | Author: cfy | Hits:

[SCM] ds1302

Description: DS1302 是DALLAS 公司推出的涓流充电时钟芯片,内含有一个实时时钟/日历和31 字节静态RAM,通过简单的串行接口与单片机进行通信实时时钟/日历电路.提供秒分时日日期.月年的信息,每月的天数和闰年的天数可自动调整时钟操作可通过AM/PM 指示决定采用24 或12 小时格式.DS1302 与单片机之间能简单地采用同步串行的方式进行通信.-DALLAS DS1302 is a trickle charge introduced by the company clock chip, containing a real-time clock/calendar and 31 bytes of static RAM, via a simple serial interface to communicate with the MCU real-time clock/calendar circuit. To provide second time-on date. Month years of information, the number of days per month and leap year automatically adjust the number of days the clock operation by AM/PM directives decided to use 24 or 12 hour format. DS1302 and the microcontroller can simply between the way synchronous serial communication.
Platform: | Size: 1024 | Author: haibo | Hits:

[SCM] ds1302

Description: 1302时钟芯片的应用，可以在其自带的Ram上存一些重要数据。-ds1302
Platform: | Size: 1024 | Author: liujian | Hits:

[SCM] DS1302

Description: DS1302 是 DALLAS 公司推出的涓流充电时钟芯片  内含有一个实时时钟/日历和 31 字节静态 RAM  通过简 单的串行接口与单片机进行通信 。-DALLAS DS1302 is a trickle charge introduced clock chips  contains a real-time clock/calendar and 31 bytes of static RAM  through a simple serial interface to communicate with the microcontroller。
Platform: | Size: 509952 | Author: 季晨 | Hits:

[SCM] ds1302

Description: DS1302 是美国DALLAS公司推出的一种高性能、低功耗、带RAM的实时时钟电路，它可以对年、月、日、周日、时、分、秒进行计时，具有闰年补偿功能-DS1302 is the DALLAS company introduction of a high performance, low power consumption, take the RAM real time clock circuit, it can be to year, month, day, Sunday, when, minutes and seconds for the time, have a leap year compensation function
Platform: | Size: 1024 | Author: zhaoyang | Hits:

[ARM-PowerPC-ColdFire-MIPS] 102-DS1302

Description: DS1302 Trickle Charge Timekeeping Chip-The DS1302 Trickle Charge Timekeeping Chip contains a real time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real time clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with less than 31 days, including corrections for leap year. The clock operates in either the 24–hour or 12–hour format with an AM/PM indicator.
Platform: | Size: 29696 | Author: 李狮狮 | Hits:

[SCM] 14-RTC(DS1302)

Description: DS1302涓流充电的时钟芯片包含实时时钟/日历和31字节的静态 RAM。它通过一个简单的串行接口与微处理器通信。实时时钟/日历 提供秒，分，小时，星期，日期，月份和年份信息。月日 自动调整个月少于31天，包括闰年的修正。时钟 经营AM / PM指示的24小时或12小时格式。 -The DS1302 Trickle Charge Timekeeping Chip contains a real time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real time clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with less than 31 days, including corrections for leap year. The clock operates in either the 24–hour or 12–hour format with an AM/PM indicator.
Platform: | Size: 409600 | Author: ljx | Hits:

[VC/MFC] DS1302-1

Description: DS1302是DALLAS 公司推出的涓流充电时钟芯片内含有一个实时 时钟/日历和31 字节静态RAM 可通过简单的串行接口与单片机进行通信-DS1302 DALLAS launched trickle charge clock chip contains a real-time clock/calendar and 31 bytes of static RAM can communicate via a simple serial interface with microcontroller
Platform: | Size: 3072 | Author: 郑龙杰 | Hits:

[SCM] DS1302

Description: DS1302 是美国DALLAS公司推出的一种高性能、低功耗、带RAM的实时时钟电路，它可以对年、月、日、周日、时、分、秒进行计时，具有闰年补偿功能-DALLAS DS1302 is an American company launched a high-performance, low-power, real-time clock with RAM circuit, it can year, month, day, weekday, hours, minutes, seconds chronograph, with leap year compensation
Platform: | Size: 3072 | Author: zxm | Hits:

[SCM] DS1302-----write-80H

Description: 这是一个用51单片机来修复DS1302，这款时钟芯片使用时间长了以后ram区的数据会丢失。-This is a microcontroller with 51 to fix the DS1302, this clock chip uses a long time after the ram area data will be lost.
Platform: | Size: 24576 | Author: liucheng | Hits:

[SCM] ds1302

Description: DS1302 是美国DALLAS公司推出的一种高性能、低功耗、带RAM的实时时钟电路，它可以对年、月、日、周日、时、分、秒进行计时，具有闰年补偿功能，工作电压为2.5V～5.5V。采用三线接口与CPU进行同步通信，并可采用突发方式一次传送多个字节的时钟信号或RAM数据。-DS1302 is DALLAS companies in the United States launched a high-performance, low power consumption, real-time clock circuit with the RAM, it can be for the year, month, day, Sunday, when, minutes and seconds time, have a leap year compensation function, the working voltage of 2.5 V to 5.5 V. Using three line interface with CPU for synchronous communication, and USES the way of breaking a send multiple bytes of the clock signal or RAM data.
Platform: | Size: 232448 | Author: txz | Hits:

[Other Embeded program] DS1302

Description: DS1302读写程序，包括初始化，Get_Rtc,Set_Rtc，以及对内部RAM的读写-DS1302 read and write procedures, including initialization, Get_Rtc, Set_Rtc, and read and write to the internal RAM
Platform: | Size: 2048 | Author: CJSENG | Hits:

[source in ebook] 1-DS1302

Description: DS1302 是DALLAS 公司推出的涓流充电时钟芯片，内含有一个实时时钟/日历和31 字节静态RAM，通过简单的串行接口与单片机进行通信。实时时钟/日历电路提供秒、分、时、日、日期、月、年的信息，每月的天数和闰年的天数可自动调整，时钟操作可通过AM/PM 指示决定采用24 或12 小时格式。DS1302 与单片机之间能简单地采用同步串行的方式进行通信，仅需用到三个口线：1 RES 复位；2 I/O 数据线；3 SCLK串行时钟。时钟/RAM 的读/写数据以一个字节或多达31 个字节的字符组方式通信。DS1302 工作时功耗很低。保持数据和时钟信息时功率小于1mW(DS1302 is a trickle charge clock chip introduced by DALLAS, which contains a real-time clock / calendar and 31 bytes of static RAM, and communicates with the microcontroller through a simple serial interface. Real time clock / calendar circuit provides seconds, hours, day, date, month, year, days the number of days per month and leap year can automatically adjust the clock operation instructions through the AM/PM decided to use 24 or 12 hour format. DS1302 and SCM can simply use synchronous serial communication, only need to three lines: 1 RES reset; 2 I/O data line; 3 SCLK serial clock. The read / write data of the clock /RAM is communicated in groups of one byte or up to 31 bytes. The power consumption of the DS1302 is very low. When data and clock information is maintained, power is less than 1mW)
Platform: | Size: 51200 | Author: WJW666 | Hits:

[SCM] ds1302中文

Description: ds1302的详尽中文资料HYM1302 可慢速充电实时时钟芯片包含实时时钟/日历和 31 字节的非易失性静态 RAM。 它经过一个简单的串行接口与微处理器通信。实时时钟/日历可对秒，分，时，日，周，月，和 年进行计数，对于小于 31 天的月，月末的日期自动进行调整，还具有闰年校正的功能。时钟可 以采用 24 小时格式或带 AM（上午） /PM（下午）的 12 小时格式。 31 字节的 RAM 可以用来临 时保存一些重要数据。使用同步串行通信，简化了 HYM1302 与微处理器的通信。与时钟/RAM 通信仅需 3 根线：（1） RST（复位），（2） I/O（数据线）和（3） SCLK（串行时钟）。数据可以 以每次一个字节的单字节形式或多达 31 字节的多字节形式传输。 HYM1302 能在非常低的功耗 下工作，消耗小于 1μW 的功率便能保存数据和时钟信息。(Detailed Chinese data of DS1302)
Platform: | Size: 187392 | Author: qwe88 | Hits:
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