ALSTOM SDK-C0148 12003-101-01 SBS05M09B工控備件模塊
1.產(chǎn) 品 資 料 介 紹：
中文資料：
有關(guān)詳細(xì)編程信息，請(qǐng)參閱《單板計(jì)算機(jī)程序員參考指南》中的ALSTOM SDK-C0148 12003-101-01 SBS05M09B或MCECC。
電池備份RAM和時(shí)鐘ALSTOM SDK-C0148 12003-101-01 SBS05M09B RAM和時(shí)鐘芯片是一個(gè)28引腳封裝，提供? 一天中的時(shí)鐘? 振蕩器? 水晶? 電源故障檢測(cè)? 內(nèi)存寫入保護(hù)? 8KB內(nèi)存? 電池時(shí)鐘提供? BCD 24小時(shí)格式的秒、分鐘、小時(shí)、天、日期、月和年? 28、29（閏年）和30天月份的自動(dòng)更正ALSTOM SDK-C0148 12003-101-01 SBS05M09B
時(shí)鐘不會(huì)產(chǎn)生中斷。MK48T08是一個(gè)8位設(shè)備；然而，PCCchip2提供的接口支持對(duì)MK48T08的8位、16位和32位訪問。有關(guān)詳細(xì)編程信息，請(qǐng)參閱MK48T08數(shù)據(jù)表。ALSTOM SDK-C0148 12003-101-01 SBS05M09B
VMEbus接口VMEchip2提供：? 本地總線至VMEbus接口? VME總線至本地總線接口? 本地VMEbus DMA控制器功能? VMEbus系統(tǒng)控制器功能ALSTOM SDK-C0148 12003-101-01 SBS05M09B
英文資料：
Refer to the MEMC040 or the MCECC in the Single Board Computers Programmer's Reference Guide for detailed programming information.ALSTOM SDK-C0148 12003-101-01 SBS05M09B
Battery Backed Up RAM and Clock The MK48T08 RAM and clock chip is a 28-pin package that provides ? A time-of-day clock ? An oscillator ? A crystal ? Power fail detection ? Memory write protection ? 8KB of RAM ? A battery The clock provides ? Seconds, minutes, hours, day, date, month, and year in BCD 24-hour format ? Automatic corrections for 28-, 29- (leap year), and 30-day months
No interrupts are generated by the clock. The MK48T08 is an 8 bit device; however, the interface provided by the PCCchip2 supports 8-, 16-, and 32-bit accesses to the MK48T08. Refer to the MK48T08 data sheet for detailed programming information.ALSTOM SDK-C0148 12003-101-01 SBS05M09B
VMEbus Interface The VMEchip2 provides: ? Local bus to VMEbus interface ? VMEbus to local bus interface ? Local-VMEbus DMA controller functions ? VMEbus system controller functions
2.產(chǎn) 品 展 示
3.主 營(yíng) 品 牌
本篇文章出自瑞昌明盛自動(dòng)化設(shè)備有限公司官網(wǎng)，轉(zhuǎn)載請(qǐng)附上此鏈接:http://www.215pk.com
