ECE 331 Spring 2009 Homework 7 Due Friday Mar 20 at the beginning of class. From HW6 HW6, Problem 6: If you did not turn this in with HW6 or have a new/updated solution, include it here, clearly indicated for the grade , and it will be graded as part of HW6. Homework 7 1. a) Briefly describe the assembly process that is illustrated by the programming flow chart presented in lecture. b) If you were to plan your programming algorithm using pseudocode, where would that occur on the programming flow chart? 2. a) Describe the function of an assembler. b) Specify and describe the output files generated by a 68HC12 assembler. 3. Describe what the following instruction does: DBNE B, AGAIN 4. Types of memory a) What does it mean if memory is non-volatile? b) What is the key difference between RAM and ROM? c) What is the key difference between ROM and EEPROM? d) What is the key difference between RAM and EEPROM? e) Comparing SRAM and DRAM, describe one advantage of each relative to the other.
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