Loads data from the I/O Space (Ports, Timers, Configuration Registers, etc.) into register Rd in the Register File.
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 |