To develop a program for the PIC 16F84A using the MPLAB v8 IDE simulator software. The program is to convert your student number
Gangs in Adolscence
June 6, 2020Commercialization of Organ Transplants
June 7, 2020To develop a program for the PIC 16F84A using the MPLAB v8 IDE simulator software. The program is to convert your student number
To develop a program for the PIC 16F84A using the MPLAB v8 IDE simulator software. The program is to convert your student number (10 ASCII characters), one character at a time, to 74210 code. Each converted character is to be displayed on 5 LEDs connected to Port B (B0 to B4) of the microcontroller. Further, each converted character will be ON for 3 second and OFF for 1 second. Once all characters have been displayed the program will stop and the LEDs will be OFF.
Objectives:
- To describe your program using properly structured flowcharts (main program and subroutines).
- To demonstrate the use of subroutines, e.g. initialize the peripheral registers and to set the time delays, etc.
- To demonstrate ASCII code conversion.
- To demonstrate the use of indexed addressing to retrieve data from a table in memory.
- To describe the operation of the program in writing.
- To provide a properly formatted program listing (disassembly listing from MPLAD IDE).
- To use the MPLAB IDE software to assemble, run and debug the program.
Report:
Your report must include:
- A clear detailed description of how your program works
- Properly formatted flowcharts (may be neatly hand drawn then scanned into the report)
- A copy of the MPLAB IDE disassembly listing.
Submit the report (*.pdf only format), disassembly listing and MPLAB IDE file (*.hex) via StudyDesk, (EASE) as attachments. That is, 2 files to be submitted.
Assessment criteria
|
Assessment item |
Requirement |
Marks |
| Flowchart | ||
| Accuracy | Must reflect the program code, including subroutines |
30 |
| Sufficient detail | Correct use of flowchart symbols, lines and statements |
10 |
| Labels | On all loops and decision blocks |
5 |
| Neatness | Can be hand drawn (scanned), but must be neat |
5 |
| Program description | ||
| How it works | Detailed description of the program’s operation. At least one page. |
30 |
| Display details | Describe how the display (LEDs) interface to the PIC 16F84A |
10 |
| Delay calculations | Explain and show the delay calculations |
20 |
| Program listing | ||
| Appropriate labels | Labels should be used for loops, subroutine, etc. |
5 |
| Comments | Sufficient to describe each step in the program |
10 |
| Structure | Efficiency, use of registers and subroutines, etc. |
30 |
| Accuracy | Proper operation, (confirmed by the marker using the ‘Real PIC Simulator), Hence the hex code file (*.hex) must be submitted via StudyDesk. |
45 |
| Total |
200
|
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