Datasheet

Appendix A Instruction Set
Rev.7.00 Feb. 14, 2007 page 934 of 1108
REJ09B0089-0700
A.6 Condition Code Modification
This section indicates the effect of each CPU instruction on the condition code. The notation used
in the table is defined below.
m =
31 for longword operands
15 for word operands
7 for byte operands
Si
Di
Ri
Dn
—
0
1
*
Z'
C'
The i-th bit of the source operand
The i-th bit of the destination operand
The i-th bit of the result
The specified bit in the destination operand
Not affected
Modified according to the result of the instruction (see definition)
Always cleared to 0
Always set to 1
Undetermined (no guaranteed value)
Z flag before instruction execution
C flag before instruction execution