STA is used to store the content of the accumulator in to the specified memory address. for example STA 4200. it stores the content of accumulator at 4200.
STA[20H] and STA20H
In the 8085, the LDA instruction loads the accumulator from memory, while the STA instruction stores the accumulator to memory. LDA is a read, while STA is a write. LDA is opcode 3AH, while STA is opcode 32H.
STA 3000H is an 8085 instruction that says to store the accumulator at memory location 3000H.
In the 8085, the LDA instruction loads the accumulator from memory, while the STA instructionstores the accumulator to memory. LDA is a read, while STA is a write. LDA is opcode 3AH, while STA is opcode 32H.
The STA instruction in the 8085 has 13 T states, 4 for opcode fetch, 3 for low half immediate address fetch, 3 for high half immediate address fetch, and 3 for data write.
Mvi c lda 4150h mov b,a lda 4151 sub b jnc loop cma inr a inr c sta 4152 mov a,c sta 4153 hlt
8085 is a microprocessor designed by Intel
Lxi h, 2000h mov a,m mov b,a inx h mov a,m add b sta 2002h hlt
Mvi a, 04h 3e mvi b, 04 h 04 add b 06 sta 2050 04 hlt 80 32 50 20 76
The 8085 was replaced with the 8086/8088. As such, there is no 16 bit version of the 8085.
The 8085 has a single +5V power supplyThe 8085 has a multiplexed low order address busThe 8085 has extra single pin interrupts, TRAP, RST7.5, RST6.5, and RST5.5The 8085 has serial I/O pins SID and SODThe 8085 has maskable interrupts and the RIM/SIM instructionThe 8085 includes the functionality of the 8224 clock genereator and 8228 system controllerThe 8085 added several 16 bit operations
The 8085 is not pipelined.