Let's Learnz

Instruction Set of 8085 Microprocessor An instruction is a command given to the computer to perform a specified operation on the given data. In 8085 microprocessor, the instructions are classified into five (5) groups. They are, Data Transfer Group  Arithmetic Group Logical Group Branch Control Group I/O and Machine Control Group Addressing Models: Each instruction requires certain data on which it has to operate. In Intel 8085 Microprocessor, there are 4 types of addressing mode. More on Addressing Models>>> Data Transfer Group MOV r1, r2 This means the data of register - 2 will move to register - 1                                         Example - MOV A, B MOV r, M This means the data stored in ((H - L)) will move to the specified register.                                         Example - MOV B, M MOV M, r This means the data in the specified register will move to ((H-L)).                                         Example - MOV M, B MVI r, data This means the given data will

Logical Group These Logical group instructions are used in the 8085 Microprocessor program. In this article, you would get the instructions with example. In some sections, referring images are also provided to make your understanding crystal clear. ANA r Here the data of r AND (Logical AND) with the data of Accumulator and the result will store in Accumulator.                                  Example -   ANA B                                                      (B) ⋀ (A) ⟶ (A)                                                Data in Accumulator is 23 and data in register B is 56.                                                 After executing the program,                                                 Data in Accumulator will be 02 ( Can't Understand Refer This Image  ) ANA M Here the data in the memory location pointed by HL pair AND (Logical AND) with data in Accumulator and the result will store in Accumulator.                                  Example -   ANA M                 

Arithmetic Group of 8085 Microprocessor ADD r The data in Accumulator and entered register will get added and the result will copy to Accumulator                                      Example -  ADD B                                                     (A) + (B)  ⇢   (A)     ADD M The data in Accumulator and data in the memory location pointed by HL pair will get added and the result will copy to Accumulator.                                  Example -  ADD M                                                     (A) + ((H-L)) ⇢  (A) ADC M The data in Accumulator, data in the memory location pointed by HL pair and value of Carry Bit will get added and the result will copy to Accumulator.                                  Example -  ADC M                                                   (A) + ((H-L)) + (CS) ⇢ (A) ADC r The data in Accumulator, data in entered register and value of Carry Bit will get added and the result will copy to Accumulator.                                  Example -  

Data Transfer Group of 8085 Microprocessor MOV r1, r2 This means the data of register - 2 will move to register - 1                                          Example -  MOV A, B MOV r, M This means the data stored in ((H - L)) will move to specified register.                                          Example -  MOV B, M MOV M, r This means the data in specified register will move to ((H-L)).                                          Example -  MOV M, B MVI r, data This means the given data will move to specified register immediately.                                          Example -  MVI B, 05  MVI M, data  This means the given data will move to ((H-L)) pair register immediately.                                          Example -  MVI M, 05 LXI rp, data  Here 16 bit data will move to entered register pair.                                          Example -  LXI B, 2345                                                            23 ⇢  B                                                      

Chuda Ghasa Chuda Ghasa is an authentic traditional recipe used mostly at temples during any occasion in Odisha. It is also considered a s Bhog or Prasad 👨‍🏫Prep Time: 5 Min  🥣Cook Time: 5 Min 🍱Total Time: 10 Min 🍽Course: Snacks 🥗Cuisine: Indian  Ingredients Chuda (Poha) - 100 gm Sugar or Jaggery - 30 gm  Desi Ghee - 40 gm Pepper Powder - 1 tsp Grated Coconut - 1 cup  Raisin - 10 gm  Cashew Nut - 10 gm Ginger - 1/2 inch Salt Preparation Crush the ginger well. Then, crush the chuda (Poha) roughly. (Note: It should not be fully powdered) Take a big bowl and add crushed chuda powder. Now, add desi ghee and jaggery and mix it very well with both hand for 5 minutes. Then, add ginger, raisin, cashew nuts, pepper powder and mix it very well.     Now, the chuda Ghasa is ready to be served.     Note: Do not add a little water. Water destroys its crispness.     " This recipe should use during any holy occasions."

Plain Rice Recipe (Indian Style) 👨‍🏫Prep Time: 10 Min  🥣Cook Time: 15 Min 🍱Total Time: 25 Min 🍽Course: Main Course 🥗Cuisine: Indian (1 Cup Rice = 50 gm) (1 Cup of Water = 100 ml) Ingredients              For Cooking Rice: 2 Cup Rice 4 Cups of Water              Other ingredients: 1 tea spoon of Ghee Annapurna Leaf Salt Preparation Wash the Rice using water. Then pressure cook the rice with 4 cups of water, one pinch of salt in medium flame and Annapurna leaf. Wait for 2 to 3 whistles and it takes around 10 to 13 minutes. Then take it out. Open the pressure cooker lid.  Add a teaspoon of Ghee in it and cover it. It gives good aroma to the dish. Cover the lid and let the aroma to mix in the dish. Now the Dish is ready to be served.

Chuda Upma  👨‍🏫Prep Time: 5 Min  🥣Cook Time: 10 Min 🍱Total Time: 15 Min 🍽Course: Snacks 🥗Cuisine: Indian Ingredients Chuda (Poha) - 100 gm Peanuts  - 20 gm Carrot - 1  Tomato - 1 Cabbage - 50 gm Turmeric Powder Ginger - 1/3 of a Inch Salt Cumin - 1/2 tsp Curry Leaves  Curry Masala  Preparation Put a pan on medium flame and add refine oil (Recommended: Sunflower Oil). Add cumin, ginger paste and curry leaves. Cook it. Now, add tomato and cook. Then, add peanuts and cook till crisp. Then, add grated cabbage, sliced carrot. Now sprinkle turmeric powder, half cup of water and cook it on high flame till the cabbage gets soft. Allow the process for 7 to 8 minutes. Put the chuda or poha in a bowl and allow it to get soaked. After the cabbage and carrot get soft, add the poha(chuda) in it. Mix it very well. Sprinkle curry masala on it and mix it very well. You can add tomato sauce and chili sauce of vegan (optional). Cook it for 2 minutes.        Now, the Chuda (Poha) Upma is ready to be