operation code

In the example above, the operation code 03 means submit message.

Instructions had a 6-bit operation code and two 15-bit operand addresses.

And a term that probably everybody has heard is opcode, the operation code.

A single operation code might affect many individual data paths, registers, and other elements of the processor.

Two-digit parameter types are operation codes and each message must have exactly one.

However, if there are further operations requiring less secondary information, then another instruction format can be provided with a longer operation code field.

Usually only a small number of different operation code field sizes are used, rather than a completely variable field size.

Is the condition encoded in the operation code or in a subsidiary information field?

The operation code was unknown to him, but he detected that not much information was stored here.

Individual program operations are represented by two-digit operation codes in programming mode.

The operation field provided the operation code and a variety of modifiers.

These data-bytes could be operation codes (instructions), memory addresses, or data.

The result of this is an expansion of the instruction set without requiring additional operation codes.

On other computers an operation code value (perhaps zero) is allocated to a special no-operation instruction.

The response code (acknowledgement) of the message is equal to the operation code plus 50.

The 7100 chip architecture itself features 32-bit instructions, 64 major operation codes and 140 machine instructions.

All operation codes have an associated mnemonic.

The operand field, consisting of one or more operands, was optional depending on the operation code.

The number after the operation code is the sequence number used to match an operation to its response.

"You didn't just steal the plans and operation codes for the highest security prison in the Protected worlds.

Register-to-register operations are accomplished with the register-storage operation codes.

For medical/surgical, these are the root operation codes:

There are only 64 machine codes, including a no operation code, with no fixed point arithmetic in the central processor.

Each instruction is made up of an opcode (operation code) and operand(s).

It is a reduced instruction set computer with a 15 bit instruction word containing a six bit operation code.