Status Register (SREG) and Boolean Formula

I T H S V N Z C
– ⇔ – – – – – –
T
0 if bit b in Rd is cleared. Set to 1 otherwise.

Example:

 ; Copy bit
bst r1,2 ; Store bit 2 of r1 in T Flag
bld r0,4 ; Load T into bit 4 of r0
Words
1 (2 bytes)
Cycles
1
Parent topic: BST – Bit Store from Bit in Register to T Flag in SREG