The destination bit indexed by the source value is copied into the Carry Flag and then cleared in the destination.
Usage:
BTR dest,src ;
Modifies flags:
CF
| Clocks | Size | |||||
|---|---|---|---|---|---|---|
| Operands | 808x | 286 | 386 | 486 | Bytes | |
| reg16,immed8 | - | - | 6 | 6 | 4-8 | |
| mem16,immed8 | - | - | 8 | 8 | 4-8 | |
| reg16,reg16 | - | - | 6 | 6 | 3-7 | |
| mem16,reg16 | - | - | 13 | 13 | 3-7 | |