Status Register (SREG) and Boolean Formula

I T H S V N Z C

Example:

 bst r0,3 ; Load T bit with bit 3 of r0
 brbs 6,bitset ; Branch T bit was set
 ...
bitset: nop ; Branch destination (do nothing)
Words
1 (2 bytes)
Cycles

1 if condition is false

2 if condition is true