Question

(30 ot./01: Construct the circuit with drawing on word file. Connect seven segment's "gfed cba" legs to PORTOS." 1 2 3 4 5 6 7" legs ardely. Connect "led 1 led 2 led 3" to PORTB'S "13 5" legs orderly. Connect BUTTON to 2nd leg of PORTC. Also connect crystal, ground and 5V. You demonstrate all these desired connections with respect to item 4 mentioned above. GNO 1 som 98%SSA NA HO PIC18F452 T GND GNO som GND (40 ot./02-Write a C code and implement it successfully with MPLAB Xaccoring to the circuit you draw in 01. You should write a code which run the led led 3 led 2 led led 1 orderly, in the meantime display the last digit of your student number on seven segment when the button is still pressed after 3000ms. Just USE TIMER for assign the delay. If button is not pressed just open "ledi" and display"-"sign on seven segment. Paste the all code in your answer folder with "built success.". HINT: Calculate the timer high and low value to assign 3000ms and assign TICON=0X81 to activate it.

Answer 1

The circuit is shown as below according to the given conditions:

15 16 a 0- 0 I! = CI 24 2 15 21 CRYSTAL U1 13 CEUCLIO ROOT 080TIOK NICLAREC ROUTORICOS ROSCOPE 2 3 FADANG 3 Nac! 4 FA FT4 Dia PADAPQVAEF RCS300 RAGV RCO TUCK 7 NI பா DACAPULO RABOBCZ.CLND FDOPERE RDU POP 90 REONTO 34 POZ.POP: REVINS RD. PEF 38 REZINTA FD4 PSP FESOFIE RDS POP 27 FEI RBU PAR RESPG RET PER: 39 REE PGC RCPCD LED RDAN FEVRANE PER CANT F16181 21 22 C2 29 H. 5 DI CIERE-LED 2. LICE-LED DS LICE-LED
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