source operand中文什么意思

例句与用法

1. This instruction format provides up to three registers as source operands , and one target operand
   这一指令格式提供至多三个寄存器作为源操作数，以及一个目的操作数。
2. This instruction format provides up to two registers as source operands and up to two target operands
   这一指令格式提供至多两个寄存器作为源操作数，至多两个目的操作数。
3. Instructions convert the source operand in the source fpr into single - precision format before storing to the target word in storage
   指令可以将源fpr中的源操作数在存储到存储器中目标字之前转换为单精度格式。
4. This instruction format provides up to two registers as source operands , one immediate source , and up to two registers as target operands
   这一指令格式提供至多两个寄存器作为源操作数，一个立即源，至多两个寄存器作为目的操作数。
5. Some variations of this instruction format use portions of the target and source operand specifiers as immediate fields or as extended opcodes
   这一指令格式的一些变种使用部分目的和源寄存器操作数说明符作为立即字段或作为扩展的操作码。