参数资料
型号: MC68EC060RC50
厂商: Freescale Semiconductor
文件页数: 37/128页
文件大小: 0K
描述: IC MPU 32BIT 50MHZ 206-PGA
标准包装: 10
系列: M680x0
处理器类型: M680x0 32-位
速度: 50MHz
电压: 3.3V
安装类型: 通孔
封装/外壳: 206-BEPGA
供应商设备封装: 206-PGA(47.25x47.25)
包装: 托盘
Table of Contents
xviii
M68060 USER’S MANUAL
MOTOROLA
Appendix C
MC68060 Software Package
C.1
Module Format..............................................................................................C-2
C.2
Unimplemented Integer Instructions .............................................................C-4
C.2.1
Integer Emulation Results ..........................................................................C-5
C.2.2
Module 1: Unimplemented Integer Instruction Exception
(MC68060ISP) ............................................................................................C-5
C.2.2.1
Unimplemented Integer Instruction Exception Module Entry Points ........C-6
C.2.2.2
Unimplemented Integer Instruction Exception Module Call-Outs .............C-6
C.2.2.3
CAS Misaligned Address and CAS2
Emulation-Related Call-Outs and Entry Points ........................................C-6
C.2.3
Module 2: Unimplemented Integer Instruction Library (MC68060ILSP) .....C-9
C.3
Floating-Point Emulation Package (MC68060FPSP) .................................C-11
C.3.1
Floating-Point Emulation Results .............................................................C-13
C.3.2
Module 3: Full Floating-Point Kernel ........................................................C-14
C.3.2.1
Full Floating-Point Kernel Module Entry Points ......................................C-14
C.3.2.2
Full Floating-Point Kernel Module Call-Outs ..........................................C-14
C.3.2.2.1
The F-Line Exception Call-Outs ...........................................................C-14
C.3.2.2.2
System-Supplied Floating-Point Arithmetic
Exception Handler Call-Outs ................................................................C-15
C.3.2.2.3
Exception-Related Call-Outs ...............................................................C-15
C.3.2.2.4
Exit Point Call-Outs ..............................................................................C-15
C.3.2.3
Bypassing Module-Supplied Floating-Point Arithmetic Handlers ...........C-15
C.3.2.3.1
Overflow/Underflow ..............................................................................C-16
C.3.2.3.2
Signalling Not-A-Number, Operand Error.............................................C-17
C.3.2.3.3
Inexact Exception .................................................................................C-18
C.3.2.3.4
Divide-by-Zero Exception .....................................................................C-19
C.3.2.3.5
Branch/Set on Unordered Exception....................................................C-19
C.3.2.4
Exceptions During Emulation .................................................................C-20
C.3.2.4.1
Trap-Disabled Operation ......................................................................C-20
C.3.2.4.2
Trap-Enabled Operation.......................................................................C-21
C.3.3
Module 4: Partial Floating-Point Kernel ....................................................C-21
C.3.4
Module 5: Floating-Point Library (M68060FPLSP) ...................................C-22
C.4
Operating System Dependencies ...............................................................C-23
C.4.1
Instruction and Data Fetches....................................................................C-23
C.4.2
Instructions Not Recommended ...............................................................C-26
C.5
Installation Notes ........................................................................................C-27
C.5.1
Installing the Library Modules ...................................................................C-27
C.5.2
Installing the Kernel Modules ...................................................................C-27
C.5.3
Release Notes and Module Offset Assignments ......................................C-28
C.5.4
AESOP Electronic Bulletin Board .............................................................C-29
Appendix D
MC68060 Instructions
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