6.121.1 Description
Swaps high and low nibbles in a register.
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Operation: | |||
|
(i) |
R(7:4) ↔ Rd(3:0) | ||
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Syntax: |
Operands: |
Program Counter: | |
|
(i) |
SWAP Rd |
0 ≤ d ≤ 31 |
PC ← PC + 1 |
16-bit Opcode:
| 1001 | 010d | dddd | 0010 |