# Extra Remapped Encoding
-Shows all instruction-specific fields in the Remapped Encoding `RM[8:18]` for all instruction variants.
+Shows all instruction-specific fields in the Remapped Encoding `RM[8:18]` for all instruction variants. Note that due to the very tight space, the encoding mode is *not* included in the prefix itself. The mode is "applied", similar to OpenPOWER "Forms" (X-Form, D-Form) on a per-instruction basis, and, like "Forms" are given a designation (below) of the form `RM-nP-nSnD`. The full list of which instructions use which remaps is here [[opcode_regs_deduped]].
There are two categories: Single and Twin Predication.
Due to space considerations further subdivision of Single Predication
-is based on whether the number of src operands is 2 or 3. The full list of which instructions use which remaps is here [[opcode_regs_deduped]].
+is based on whether the number of src operands is 2 or 3.
* `RM-1P-3S1D` Single Predication dest/src1/2/3, applies to 4-operand instructions (fmadd, isel, madd).
* `RM-1P-2S1D` Single Predication dest/src1/2 applies to 3-operand instructions (src1 src2 dest)