参数资料
型号: MC68HC05V7FN
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC68
封装: PLASTIC, LCC-68
文件页数: 52/170页
文件大小: 589K
代理商: MC68HC05V7FN
SECTION 15: MESSAGE DATA LINK CONTROLLER
MOTOROLA
Page 131
MC68HC05V7 Specification Rev. 1.0
When the MDLC is in the MDLC Stop or MDLC Wait mode of operation, and network
activity is sensed, a CPU interrupt request will be generated. As part of the service routine
for this interrupt, the programmer should once again assert the PSEN output. Note that
both VCCA and VDD for the MDLC must be maintained in the MDLC Stop and MDLC Wait
modes of operation in order for this to work properly.
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