Skip to main content

IAR Embedded Workbench for RX 5.20

__data24

In this section:
Syntax

See Syntax for type attributes used on data objects.

Description

The __data24 memory attribute overrides the default storage of variables and constants given by the selected data model, and places individual variables and constants in data24 memory.

Storage
  • Address range: 0–0x7FFFFF, 0xFF800000–0xFFFFFFFF (16 Mbytes)

  • Maximum object size: 8 Mbytes–1

  • Pointer size: 4 bytes

Example
__data24 int x;
See also

Memory types.