Motorola MC68HC05RC8 User Manual
Instruction Set
General Release Specification
MC68HC05RC16 — Rev. 3.0
94
Instruction Set
MOTOROLA
10.4.4 Bit Manipulation Instructions
The CPU can set or clear any writable bit in the first 256 bytes of
memory, which includes I/O registers and on-chip RAM locations. The
CPU can also test and branch based on the state of any bit in any of the
first 256 memory locations.
memory, which includes I/O registers and on-chip RAM locations. The
CPU can also test and branch based on the state of any bit in any of the
first 256 memory locations.
Table 10-4. Bit Manipulation Instructions
Instruction
Mnemonic
Bit Clear
BCLR
Branch if Bit Clear
BRCLR
Branch if Bit Set
BRSET
Bit Set
BSET