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DGROUP Assembler Statement

Arguments
group DGROUP section <[>, section ...<]>
Description

The DGROUP statement defines a group of data sections where group is the name of the group to define and sections are the sections to add to the group.

A data group may contain a dummy section named SYSTEM which covers the internal Special Function Register (SFR) area. The SYSTEM section serves as a placeholder for the SFR area (because SFRs are not defined using ordinary section directives).

Note

  • Data groups may not exceed 16K Bytes in total size and may only contain data sections.
  • Data groups are located as one logical unit to a 16K Byte page.
  • The order of sections in a group may change after linking.
  • If one section in the group is absolute, the group is absolute. The order of sections within that group depends on the absolute section.
See Also

CGROUP, SECTION

Example
GDATA   DGROUP  D100, D200

D100    SECTION DATA
.
.
.
D100    ENDS

D200    SECTION DATA
.
.
.
D200    ENDS
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