Operations:

Syntax:

Operation:

Operands:

Program Counter:

Opcode

Comment

Stack

BSET s

SREG(s) = 1

0 <= s <= 7

PC = PC + 1

100101000sss1000

Description

Sets a single flag or bit in SREG.

Status Register (SREG) and Boolean Formula

I

⇔

If (s == 7) then I = 1, else unchanged.

T

⇔

If (s == 6) then T = 1, else unchanged.

H

⇔

If (s == 5) then H = 1, else unchanged.

S

⇔

If (s == 4) then S = 1, else unchanged.

V

⇔

If (s == 3) then V = 1, else unchanged.

N

⇔

If (s == 2) then N = 1, else unchanged.

Z

⇔

If (s == 1) then Z = 1, else unchanged.

C

⇔

If (s == 0) then C = 1, else unchanged.

Example: 

      bset  6  ; Set T bit
      bset  7  ; Enable interrupt

Words

1 (2 bytes)

Table Cycles

Name

Cycles

AVRe

1

AVRxm

1

AVRxt

1

AVRrc

1