ALSTOM SDK-C0148 12003-101-01 SBS05M09B工控備件模塊
1.產 品 資 料 介 紹：
中文資料：
有關詳細編程信息，請參閱《單板計算機程序員參考指南》中的ALSTOM SDK-C0148 12003-101-01 SBS05M09B或MCECC。
電池備份RAM和時鐘ALSTOM SDK-C0148 12003-101-01 SBS05M09B RAM和時鐘芯片是一個28引腳封裝，提供? 一天中的時鐘? 振蕩器? 水晶? 電源故障檢測? 內存寫入保護? 8KB內存? 電池時鐘提供? BCD 24小時格式的秒、分鐘、小時、天、日期、月和年? 28、29（閏年）和30天月份的自動更正ALSTOM SDK-C0148 12003-101-01 SBS05M09B
時鐘不會產生中斷。MK48T08是一個8位設備；然而，PCCchip2提供的接口支持對MK48T08的8位、16位和32位訪問。有關詳細編程信息，請參閱MK48T08數據表。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 品 展 示
3.主 營 品 牌
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