AMX 68000 User Manual download pdf (Page 31)

AMX 68000 Target Guide

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4.2 Target Configuration Parameters

General Parameters

The General Parameter window allows you to define the general operating characteristics

of your AMX system within your target hardware environment. The layout of the

window is shown in Figure 4.1-1 in Chapter 4.1.

CPU Type

Identify your processor architecture by selecting a processor from the available list. This

parameter is used to condition AMX to accommodate the operating characteristics of a

particular processor or architecture. The supported list of processors includes but is not

limited to:

68000, 68008, 68302, 68306, 68328, {68000 core}

68010, 68020, 68030, 68040, 68060, {68020 core}

68330, 68331, 68332, 68340, 68341, 68360, {CPU32 core}

5102 {68040 core}

AMX Launch

Most AMX applications are such that once AMX is launched the application runs

forever. For such applications, check this box. If your AMX launch is to be temporary,

uncheck this box. In this case, you will be able to shut down your AMX application and

return to your main program from which AMX was launched.

Enable Cache at Launch

If the processor or architecture indicated by field CPU Type has cache control, then,

before launching AMX, you must initialize the Memory Management Unit (MMU) to

condition the memory subsystem to meet the caching requirements of your system.

When AMX is launched, if this box is checked, AMX will enable the processor

instruction and data caches by calling the AMX cache support function

cjcfhwbcache.

When AMX is launched, if this box is unchecked, AMX will not alter the state of the

processor instruction or data caches.

If the processor or architecture indicated by field

CPU Type has no cache control, leave

this box unchecked.

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AMX 68000 User Manual Page 31