The CPU device

The CPU is a special "peripheral" that actually represents the SPLat processor itself. It allows programmatic access to a number of interesting things. We expect features to be added to this device as the need arises, so you should check back to this section from time to time to see what's new (assuming you are access the knowledge base online or updating your copy periodically).

The CPU is accessed via the U and V registers and the related low level UV transfer instructions and SPx communication instructions.

SPLat/PC recognizes !CPU as the address for this device in SPx communication instructions.

Which CPU attributes are supported will be documented in the Firmware release notes in the reFlash section of each board's documentation.