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UV transfer instructions

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UV transfer instructions

This chapter details the generic UV transfer instructions. These are the basic instructions that control transfers between the main part of the SPLat processor (X, the floating point registers and RAM) and the UV register pair.

These are generic instructions. Most peripherals will eventually get their own specific instructions as well. Those instructions will be synthesised by SPLat/PC using the generic UV transfer instructions in this chapter, the generic SPx communication instructions and regular SPLat instructions.

There are 17 or so UV transfer instructions. They provide a comprehensive repertoire of ways of moving data between SPLat's main registers and UV, in both directions.

The following sections describe the transfer instructions. The instruction is summarized in the section heading. The heading shows the mnemonic following by placeholders for the required arguments. The arguments are detailed in the body text.