6.60.1 Description
Loads data from the I/O space into register Rd in the Register File.
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Operation: | |||
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(i) |
Rd ← I/O(A) | ||
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Syntax: |
Operands: |
Program Counter: | |
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(i) |
IN Rd,A |
0 ≤ d ≤ 31, 0 ≤ A ≤ 63 |
PC ← PC + 1 |
16-bit Opcode:
| 1011 | 0AAd | dddd | AAAA |