Module 4

What type of software

• Application software

• System Software

These are system software

• Operating system

• Compiler

• Assember

• Application software

Which assembler output file is used in simulator and hardware system

• .hex

• .eep

• .lst

• .map

What is assembler directives

• Instruction in machine code

• Instruction to assembler

• Instruction to human programmer

• Instruction to end user

What .include does

• Include machine code

• Include another file

• Include data

• Include instruction

What .BYTE does

• Reserves bytes to a variable in RAM

• Reserves bytes to a variable in ROM

• Reserves bytes to a variable in EEPROM

• Reserves bytes to a variable in Register

What is TRUE about .EQU

• Set a symbol equal to an expression

• An assigned value to the symbol is constant and cannot be changed

• An assigned value to the symbol is variable and can be changed

What is TRUE about .SET

• Set a symbol equal to an expression

• The value assigned to the symbol is constant and cannot be changed

• The value assigned to the symbol is variable and can be changed

What is TRUE about .DB

• Define constant byte(s) in program memory or EEPROM

• Define constant byte(s) in program memory or RAM

• Define constant byte(s) in RAM or EEPROM

• Define constant byte(s) in RAM

What is TRUE about .DW

• Define constant word(s) in program memory or RAM

• Define constant word(s) in RAM

• Define constant word(s) in program memory or EEPROM

• Define constant word(s) in RAM or EEPROM