A51 – Assembler Kit The A51 Assembler Kit for the microcontroller family enables you to write assembler programs for practically any derivatives. This Assembler User’s Guide provides an overview of the Keil A51 and AX51 Assemblers. It contains the following chapters. Introduction provides a brief. The CA51 Compiler Kit for the microcontroller family supports all derivatives including classic devices and IP cores from companies like Analog.

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All the above components also are included as part of the Compiler and Assembler package, as well as the Professional Developer’s Aesembler package. The A51 Assembler supports two different macro processors:. BL51 displays the invocation line and the memory model. Products Download Events Support Videos.

Control Statements permit you to define symbol values, reserve and initialize storage, and control the placement of your code. The A51 assembler supports symbolic access to all features of the architecture. Software support for the external bank switching hardware includes a short assembly file you can edit for your specific hardware platform. The register banks used, and the total number of warnings and errors are at the end of the listing file.


The macro facility speeds development and conserves maintenance time since common sequences need only be developed once. Please review our Privacy Policy to learn more about our collection, use and transfers of your data. By continuing to use our site, you consent to our cookies. The A51 Assembler is a macro assembler for the family of microcontrollers. Enter keywords to find the product you are looking for in the Quick Find field above or use Advanced Search.

In addition to object files, the A51 assembler generates list files which optionally may include symbol table and cross reference information. By continuing to use our site, you consent to our cookies.

A51 Macro Assembler

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By carefully grouping functions in the different banks, you can create very large, efficient applications. Initial revision in CHM format. Writing Assembly Programs describes the components of an assembly program and some aspects of writing assembly programs.

It may also contain frequently used code. Important information This site uses cookies to store information on assemblet computer.

The code in the common area is either duplicated in each bank if the entire program area is swapped or can be located in a separate area or EPROM if the common area is not swapped. By default, the following code sections are automatically located in the common area:. The A51 assembler translates assembler source files into a relocatable object modules. However, it is easy for you to specify custom settings for your application. This process is known as bank switching.


Assembling Programs specifies how to run the assembler and generate object files.

A51 Macro Assembler

The A51 Assembler generates complete line number, symbol, and type. This allows exact display of program. The linker resolves external and public references and assigns absolute addresses to relocatable programs segments.

Macro Processor discusses how to use the macro expansion capabilities of the assembler. The editor and debugger are integrated into a assembelr application and provide a seamless embedded project development environment.

Write a review on this product! BL51 produces a MAP file extension. You can dramatically improve system performance by grouping interdependent functions in the same bank.