sdram_demo_diag_t Struct Reference

First-mismatch diagnostic captured by sdram_demo_read_check. More...

Data Fields
uint32_t	count
	Total mismatched words in the pass.
uint32_t	first_idx
	Word index of the first mismatch.
uint32_t	expected
	Value that should have been read back.
uint32_t	got
	Value actually read back at first_idx.

Detailed Description

First-mismatch diagnostic captured by sdram_demo_read_check.

Populated only when a read-back pass finds at least one corrupt word, so a HIL operator can see the corruption signature (aliasing, stuck bits, row-boundary) without a debugger.

Definition at line 77 of file main.c.

Field Documentation

count

uint32_t sdram_demo_diag_t::count

Total mismatched words in the pass.

Definition at line 78 of file main.c.

Referenced by sdram_demo_format_fail(), and sdram_demo_read_check().

expected

uint32_t sdram_demo_diag_t::expected

Value that should have been read back.

Definition at line 80 of file main.c.

Referenced by sdram_demo_format_fail(), and sdram_demo_read_check().

first_idx

uint32_t sdram_demo_diag_t::first_idx

Word index of the first mismatch.

Definition at line 79 of file main.c.

Referenced by sdram_demo_format_fail(), and sdram_demo_read_check().

got

uint32_t sdram_demo_diag_t::got

Value actually read back at first_idx.

Definition at line 81 of file main.c.

Referenced by sdram_demo_format_fail(), and sdram_demo_read_check().

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The documentation for this struct was generated from the following file:

• examples/ek_ra8d2/hw_validated/hil/sdram_benchmark/src/main.c