S3C9454B/F9454B
SAM88RCRI INSTRUCTION SET
INSTRUCTION SET NOTATION
Flag
C
Z
S
V
0
1
*
–
x
Table 6-2. Flag Notation Conventions
Description
Carry flag
Zero flag
Sign flag
Overflow flag
Cleared to logic zero
Set to logic one
Set or cleared according to operation
Value is unaffected
Value is undefined
Symbol
dst
src
@
PC
FLAGS
#
H
D
B
opc
Table 6-3. Instruction Set Symbols
Description
Destination operand
Source operand
Indirect register address prefix
Program counter
Flags register (D5H)
Immediate operand or register address prefix
Hexadecimal number suffix
Decimal number suffix
Binary number suffix
Opcode
6-5