Lincoln Bit Banding Example

From Manuals

Compatibility Lincoln 60, Lincoln 60E

This example application demonstrates the use of the bit-banding capabilities of the Cortex-M3 microprocessor. Some of SRAM and all of the GPIO registers reside within bit-band regions, meaning that bit-banding operations can be applied to any of them. In this example, a location in SRAM is read then bit-banding is used to clear and set bit 3 of the SRAM location. The example then changes the SPI control register at address 0x40020000 using bit banding.