B&R ECCP70-01模块
1.产 品 介 绍
品牌:B&R
型号说明:B&R ECCP70-01模块
优势:供应进口原装正品,专业停产配件。
公司主营特点:主营产品各种模块/卡件,控制器,触摸屏,伺服驱动器。
2.产 品 详 情 资 料:
B&R ECCP70-01浮点支持162Bug支持MC68040微处理器芯片的浮点单元(FPU)。对于MVME162Bug,已扩展命令MD、MM、RM和RS,以允许在寄存器和内存中显示和修改浮点数据。浮点指令可以使用MD和MM命令的DI选项进行组合/分解。修改浮点数据寄存器或浮点内存位置时可以使用的有效数据类型:以单精度、双精度、扩展精度或压缩十进制格式输入数据时,必须遵守以下规则:B&R ECCP70-011。符号字段是第一个字段,是一个二进制字段。2.指数字段是第二个字段,并且是十六进制字段。3.尾数字段是最后一个字段,是十六进制字段。4.符号字段、指数字段和尾数字段的至少第一个数字必须存在(尾数字段中的任何未指定数字都设置为零)。5.每个字段必须用下划线与相邻字段隔开。6.符号和指数字段中的所有数字位置必须存在。B&R ECCP70-01
Floating Point Support The floating point unit (FPU) of the MC68040 microprocessor chip is supported in 162Bug. For MVME162Bug, the commands MD, MM, RM, and RS have been extended to allow display and modification of floating point data in registers and in memory. Floating point instructions can be assembled/disassembled with the DI option of the MD and MM commands. Valid data types that can be used when modifying a floating point data register B&R ECCP70-01or a floating point memory location:When entering data in single, double, extended precision, or packed decimal format, the following rules must be observed: 1. The sign field is the first field and is a binary field. 2. The exponent field is the second field and is a hexadecimal field. 3. The mantissa field is the last field and is a hexadecimal field. 4. The sign field, the exponent field, and at least the first digit of the mantissa field must be present (any unspecified digits in the mantissa field are set to zero). 5. Each field must be separated from adjacent fields by an underscore. 6. All the digit positions in the sign and exponent fields must be present.B&R ECCP70-01
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