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∙ 11y agohl pair holds the address of the location pointed by the memory pointer M
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∙ 11y agostack register is a special purpose register.
There are two types of registers such as: a) General purpose registers b) Special purpose registers
Accumulator is a general purpose register.it is a 8 bit register in 8085. it stores the temporary results of a current operation doing by 8085.it is also called 'A' register
The 8085 does not have a specific "count" register. Any register can be used, in the larger context of a block of code, as a count register.
6 general purpose registers.i.e., B,C,D,E,H,L
There are 6 general purpose Registers and Two special purpose registers: General purpose registers(8 bit basically) are B,C,D,E,H,L and SPECIAL Purpose resisters are STACK PONITER,PROGRAM COUNTER these two are 16 bit registers. If u want make general purpose registers as 16 bit registers, the combination is BC,DE,HL these are 16 bit pair registers
the contents of the designated register is decremented by 1,and result is placed in the same location.
In 8085 general purpose registers are used to hold data like any other registers. In 8085 there are six types of special registers called general purpose registers. The general purpose registers in 8085 are B, C, D, E, H and L. Each register can hold 8 bit data. Apart from above functions these registers can also be used to work in pairs to hold 16 bit data. They can work in pairs such as B-C, D-E, H-L to store 16 bit data. The H-L pair work as a memory pointer. A memory pointer holds the address of a particular memory location. They can store 16 bit address as they work in pairs.
the purpose of mvi is to 8 bit data immidiatly to the register or memory example mvi b,05h will move 05h to register b
8085
8085 is a 8 bit microprocessor and so A register which is also known as accumulator is also 8 bit.
Badoola!