AURIX™ Forum Discussions

[User9635]

Hello Support,
What is the End User Data Width Size for each of the 6 Store Locations in TC1.6.2P Store Buffers?

Best Regards

[NeMa_4793301]

The maximum width is 64 bits. You can infer that from the merging behavior:

To improve performance the store buffer will merge consecutive data values to reduce the number of memory
accesses required. The following operations are merged in the store buffer
• Consecutive byte writes to the same half word location.
• Consecutive half-word writes to the same word location.
• Consecutive word writes to the same double word location.