山东科技大学
第一章What kind of device does the MCS-51 microcontroller belong to? ( )
答案:8-bit device
The operation of taking a number from memory into the CPU is called ( ).
答案:READ
The 8951 microcontroller contains （ ）
答案:EEPROM
What is the highest address in a memory system with 16 data lines? （ ）
答案:65535
What are the basic actions that a microprocessor can carry out?
Putting a number into memory (WRITE)
Taking a number from memory (READ)
Making decisions about the program route (jumps and subroutine calls)
Arithmetic operations
答案:Logical operations (bit manipulation);Puttinga number into memory (WRITE);Takinga number from memory (READ);Makingdecisions about the program route (jumps and subroutine calls);Arithmetic operations
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