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SETB bit51
Binary Mode
Bytes:
States:
†If this instruction addresses a port (P x , x = 0–3), add 2 states.
[Encoding]
1 1 0 1
Hex Code in:
Binary Mode = [Encoding]
Source Mode = [Encoding]
Operation:
SETB
(bit51) ← 1
SETB CY
Binary Mode
Bytes:
States:
[Encoding]
1 1 0 1
Hex Code in:
Binary Mode = [Encoding]
Source Mode = [Encoding]
Operation:
SETB
(CY) ← 1
SETB bit
Binary Mode
Bytes:
States:
†If this instruction addresses a port (P x , x = 0–3), add 2 states.
[Encoding]
1 0 1 0
1 0 0 1
Hex Code in:
Binary Mode = [A5][Encoding]
Source Mode = [Encoding]
Operation:
SETB
(bit) ← 1
SJMP rel
Function:
Short jump
Description:
Program control branches unconditionally to the specified address. The branch destination
is computed by adding the signed displacement in the second instruction byte to the PC,
after incrementing the PC twice. Therefore, the range of destinations allowed is from 128
bytes preceding this instruction to 127 bytes following it.
Source Mode
2
2
2†
2†
0 0 1 0
Source Mode
1
1
1
1
0 0 1 1
Source Mode
4
3
4†
3†
1 1 0 1
INSTRUCTION SET REFERENCE
bit addr
0
y y y
direct addr
A-119
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