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The table below lists all documented extended mnemonics for instructions:
| Opcode | Mnemonic | Description | Table Type |
|---|---|---|---|
| EBF2 | LOC | Load On Condition | Extended Mnemonics |
| EBF3 | STOC | STore On Condition | Extended Mnemonics |
Each extended mnemonic links to a text section with some additional info on the pertinent pseudo opcode.
Remark:
Please note that the creation of descriptions for all individual
instructions
is an ongoing process. As yet no such descriptions have been created
for
the opcodes on this page.
All instructions in this table are six bytes in length. The first byte always has a value of X'EB', the second byte of the opcode is located in the sixth byte of the instruction and always has a value of X'Fx'. The second half of the second byte is the mask to be used for determining whether or not to execute the instruction. This mask designates the exact pseudo opcode.
The second nibble in the table indicates the mask value for the condition code for the pertinent instructions. In the assembled instructions this is the second half of the second byte.
| EBF2 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LOCO | LOCH LOCP |
LOCL LOCM |
LOCNE LOCNZ |
LOCE LOCZ |
LOCNL LOCNM |
LOCNH LOCNP |
LOCNO |
| EBF3 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STOCO | STOCH STOCP |
STOCL STOCM |
STOCNE STOCNZ |
STOCE STOCZ |
STOCNL STOCNM |
STOCNH STOCNP |
STOCNO |
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