MMIX Instruction Set
Content
The LDHT Instruction
Name:| LDHT $X,$Y,$Z | LDHT $X,$Y,Z |
Specification:
| u($X) | ← u(M4[$Y + $Z]) × 232 |
Timing:
1υ + 1μ
Description:
Loads one tetrabyte from main memory into the high-tetra (the 4 most significant byte) of $X. The low tetra of $X is filled with zeros.
The address A is rounded down, if necessary, to be a multiple of 4.
See also:
