SAB80C517-M16 SIEMENS [Siemens Semiconductor Group], SAB80C517-M16 Datasheet - Page 236

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

RLC
Function:
Description:
Example:
Operation:
Encoding:
Bytes:
Cycles:
Semiconductor Group
A
Rotate accumulator left through carry flag
The eight bits in the accumulator and the carry flag are together rotated one bit to
the left. Bit 7 moves into the carry flag; the original state of the carry flag moves into
the bit 0 position. No other flags are affected.
The accumulator holds the value 0C5 H (11000101 B ), and the carry is zero. The
instruction
RLC
leaves the accumulator holding the value 8A H (10001010B) with the carry set.
RLC
(An + 1)
(A0)
(C)
1
1
0 0 1 1
(A7)
(C)
A
(An) n = 0-6
0 0 1 1
237
Instruction Set