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Timeri Timero Consider the following 8051 interfacing problem. Crystal frequency: 11.059MHz.The relay coil is to be energized at an interval of 10 ms. Use timer
Timeri Timero Consider the following 8051 interfacing problem. Crystal frequency: 11.059MHz.The relay coil is to be energized at an interval of 10 ms. Use timer routine to implement the operation. GATE C/T M1 MO GATE CT M1 MO U1 19XTAL1 POCIADO PO 1/ADIM PO 2/AD2 18XTAL2 VCC +12V TMOD Register PO MADS3 PO GIADAL POSIADS 34 PO GIADA 33 01 02 3 04 OKB1 O KB2 OKB3 OKB4 RST RL2 TR1 TFO IE1 D1 1N4001 TRO IT1 TF1 Bit 7 IEO ITO Bito 29 22PSEN ALE 31 EA R2 POZIAD132 P2 DAR 21 P21/92 22 A P2 2/A 10 A P2 VA11 2 / P24A1222 25 P25/A1328 26 P26/A 1422 P271A15 28 P3 ORXD 10 P31/TXD P32/NTO P3 3/INTS P3.TO P3.5/T1 P3.6/WR / P3.7/RD Q5 2N2219 L1 12V TCON Register 10K 21 10/12 T2 P1. 1/T2EX P12/ECI P13/CEXD P1.4/CEX1 P1.5/CEX2 P1 B/CEX3 P1.7/CEX4 AT89C51RD2 Notes: 7 i) ii) iii) iv) v) Initialize TMOD for timer 0, mode 1 operation 1 Initialize THO and TLO for 10 ms delay Construct the delay loop with appropriate timer flag setting Access and configure relevant pin as needed Call back delay loop from the main function as needed
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