Intel 8085

2external

2 timer

1 serial

1 hard rset

• The 8085 has a single +5V power supply
• The 8085 has a multiplexed low order address bus
• The 8085 has extra single pin interrupts, TRAP, RST7.5, RST6.5, and RST5.5
• The 8085 has serial I/O pins SID and SOD
• The 8085 has maskable interrupts and the RIM/SIM instruction
• The 8085 includes the functionality of the 8224 clock genereator and 8228 system controller
• The 8085 added several 16 bit operations

Of course.. Registration is sometimes required. Go to the link below to register

XTHU

So that the processor can both read and write data.

its FF (H)

research improves instructions,by making the instructions simpler and easy to understand.

The stack will store the return address and the accumulator and flags.

4004

A clock pulse train can be generated using various methods, such as oscillators, timers, or flip-flops. A common approach is to use a 555 timer IC configured in astable mode, which produces a continuous square wave output. Alternatively, digital circuits can utilize a frequency divider, such as a flip-flop, to divide a higher frequency signal into a desired clock pulse train. The output frequency can be adjusted by changing resistor and capacitor values in the timer circuit or by selecting appropriate division ratios in flip-flop configurations.

Both C and C++ allow integer members to be stored into memory spaces smaller than the compiler would ordinarily allow. These space-saving structure members are called bit fields, and their width in bits can be explicitly declared. Gagandeep Singh Bitfields can only be declared inside a structure or a union, and allow you to specify some very small objects of a given number of bits in length. struct { /* field 4 bits wide */ unsigned field1 :4; /* * unnamed 3 bit field * unnamed fields allow for padding */ unsigned :3; /* * one-bit field * can only be 0 or -1 in two's complement! */ signed field2 :1; /* align next field on a storage unit */ unsigned :0; unsigned field3 :6; }full_of_fields; The main use of bitfields is either to allow tight packing of data or to be able to specify the fields within some externally produced data files.

64

There are two type of register in computer cpu. first one is data register and second one is address register.

Feces and smells.

32 bit

In the 8085, TRAP vectors at 0024H.

i think my mon

A buffer register is the simplest kind of register; all it does is store a digital information temporarily. It holds the contents of the memory which are to be transferred from memory to other components. By acting as a buffer, it allows the central processor and memory units to operate independently without being affected by minor differences in operation.

See the related link for more information.

RST OF TRAP is 24h(hexadecimail) address.

Addersing mode of a microprocesso tells the programmer that in which mode the instruction works . There are 5 addressing mode in 8080 , viz. Direct , register, indirect , immidiate ,implict addressing modes.

Micro-Processor programming model refers to the Micro-Processor system as

seen by a programmer. It involves the following:

The Instruction Set -

The Micro-Processor internal Registers -

The way Micro-Processor accesses the memory (Addressing -

Mode):

Micro-Processor 'Fetches' (reads) an instruction from memory,

'Decodes' (interprets) the instruction, and then

'Executes' (carries out the task) the instruction.

It repeats the cycle for next instruction.

By

Fijabi Isaac M. Tech Computer Sc.

1024 bytes is 8192 bits.

1-8-4-3-6-5-7-2 on a Chevy v8

i just know 2 of them..

1. XRA A

2. SUB A