SAB80C517-M16 SIEMENS [Siemens Semiconductor Group], SAB80C517-M16 Datasheet - Page 239

• Manufacturer Part Number: SAB80C517-M16
• Description: 8-Bit CMOS Single-Chip Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

SETB
Function:
Description:
Example:
SETB
Operation:
Encoding:
Bytes:
Cycles:
SETB
Operation:
Encoding:
Bytes:
Cycles:
Semiconductor Group
<bit>
C
bit
Set bit
SETB sets the indicated bit to one. SETB can operate on the carry flag or any
directiy addressable bit. No other flags are affected.
The carry flag is cleared. Output port 1 has been written with the value 34 H
(00110100 B ). The instructions
SETB
SETB
will leave the carry flag set to 1 and change the data output on port 1 to 35 H
(00110101 B ).
SETB
(C)
1
1
SETB
(bit)
2
1
1 1 0 1
1 1 0 1
1
1
C
P1.0
0 0 1 1
0 0 1 0
240
bit address
Instruction Set