Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
| instruction_encoding [2023/12/18 12:44] – [ALU instructions] pulkomandy | instruction_encoding [2023/12/31 16:49] – [ALU instructions] pulkomandy | ||
|---|---|---|---|
| Line 114: | Line 114: | ||
| ^%% D: | ^%% D: | ||
| ^%% Rs %%| ALU op| Op. A | 4 | 0 | Rs | | ^%% Rs %%| ALU op| Op. A | 4 | 0 | Rs | | ||
| - | ^%% # | + | ^%% # |
| - | ^%% From [Addr16] %%| ALU op| Op. A | 4 | 2 | Rs | + | ^%% From [Addr16] %%| ALU op| Op. A | 4 | 2 | Unused |
| - | ^%% To [Addr16] | + | ^%% To [Addr16] |
| ^%% Rs ASR shift %%| ALU op| Op. A | 4 | 4 + (shift - 1) | Rs | | ^%% Rs ASR shift %%| ALU op| Op. A | 4 | 4 + (shift - 1) | Rs | | ||
| ^%% Rs LSL shift %%| ALU op| Op. A | 5 | shift - 1 | Rs | | ^%% Rs LSL shift %%| ALU op| Op. A | 5 | shift - 1 | Rs | | ||
| Line 142: | Line 142: | ||
| '' | '' | ||
| - | and the "To [Addr16"]" corresponds to: | + | and the "To [Addr16]" |
| '' | '' | ||
