Difference between revisions of "B"
(→all 16 significant) |
|||
Line 10: | Line 10: | ||
The Unconditional Branch opcode (B) is a two-decle opcode that is a part of the [[Branch]] family of opcodes. The Unconditional Branch causes the [[CP1610]] to always branch to the address specified by the following parameters.<br/> | The Unconditional Branch opcode (B) is a two-decle opcode that is a part of the [[Branch]] family of opcodes. The Unconditional Branch causes the [[CP1610]] to always branch to the address specified by the following parameters.<br/> | ||
− | Format - Decle #1 Format - Word #2 ( | + | Format - Decle #1 Format - Word #2 (All 16 bits are significant) |
0000:0010:00d0:0000 aaaa:aaaa:aaaa:aaaa<br/> | 0000:0010:00d0:0000 aaaa:aaaa:aaaa:aaaa<br/> | ||
where:<br/> | where:<br/> |
Revision as of 18:45, 12 January 2005
Instruction Name | Unconditional Branch |
Mnemonics | B |
CP1610 Clock Cycles | 9 |
Interruptible | Yes |
Opcode Range | $0200, $0220 |
The Unconditional Branch opcode (B) is a two-decle opcode that is a part of the Branch family of opcodes. The Unconditional Branch causes the CP1610 to always branch to the address specified by the following parameters.
Format - Decle #1 Format - Word #2 (All 16 bits are significant) 0000:0010:00d0:0000 aaaa:aaaa:aaaa:aaaa
where:
d indicates the direction of the branch such that: d == 0 indicates to branch in the forward direction d == 1 indicates to branch in the reverse direction
aaaaaaaaaaaaaaaa indicates the amount of offset
See the Branch opcode family documentation for more information.