byte instruction

Each instruction can operate on word and byte data.

每个指令可以在文字和字节资料库中操作.

lcall is a three-byte instruction that can access the full 8051 address space.

LCALL是三个位元组的指令，能够获得充分的8051地址空间。

The second line of assembler is a jump instruction that jumps 1 byte forward.

第二行代码是一条向前跳1个字节的跳转指令.

opcode is a single-byte instruction, and local represents a local variable with an index greater than byte. maxvalue.

opcode是单字节指令，并且local表示索引大于Byte.MaxValue的局部变量。

Each byte offset identifies a memory address used by a machine code instruction.

每个字节位移用于标识一个机器代码指令使用的内存地址.

acall is a two-byte instruction, and is limited to a 2k address block.

ACALL是两个位元组的指令，并仅限于2K的地址块。