ALSTOM SDK-C0148 12003-101-01 SBS05M09B工控备件模块
1.产 品 资 料 介 绍：
中文资料：
有关详细编程信息，请参阅《单板计算机程序员参考指南》中的ALSTOM SDK-C0148 12003-101-01 SBS05M09B或MCECC。
电池备份RAM和时钟ALSTOM SDK-C0148 12003-101-01 SBS05M09B RAM和时钟芯片是一个28引脚封装，提供❏ 一天中的时钟❏ 振荡器❏ 水晶❏ 电源故障检测❏ 内存写入保护❏ 8KB内存❏ 电池时钟提供❏ BCD 24小时格式的秒、分钟、小时、天、日期、月和年❏ 28、29（闰年）和30天月份的自动更正ALSTOM SDK-C0148 12003-101-01 SBS05M09B
时钟不会产生中断。MK48T08是一个8位设备；然而，PCCchip2提供的接口支持对MK48T08的8位、16位和32位访问。有关详细编程信息，请参阅MK48T08数据表。ALSTOM SDK-C0148 12003-101-01 SBS05M09B
VMEbus接口VMEchip2提供：❏ 本地总线至VMEbus接口❏ VME总线至本地总线接口❏ 本地VMEbus DMA控制器功能❏ VMEbus系统控制器功能ALSTOM SDK-C0148 12003-101-01 SBS05M09B
英文资料：
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.产 品 展 示
3.主 营 品 牌
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