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FIX_BR03 Compiler Directive

Abbreviation

None.

Arguments

None.

Default

Kfm_BR03 CPU problems are not avoided.

µVision

Options — C166 — Misc Controls.

Description

The FIX_BR03 directive causes the C166 Compiler to avoid the Kfm_BR03 CPU problem documented by STMicroelectronics. Specifically, a NOP instruction is inserted after each MAC coSTORE instruction.

This problem exists only in some early versions of the ST10. So, carefully check the errata sheet to determine if this directive is required.

Example
#pragma FIX_BR03
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