User's Manual

DESCRIPTION OF INSTRUCTIONS
303
47. JNC code address (Jump if carry is not set)
01010000
70
Instruction code
Relative offset
Operations
Number of bytes
Number of cycles
Flags
(PSW)
Description
: Byte 1
(PC)←(PC)+2
IF (C)=0
THEN
(PC)←(PC)+relative offset
:
C AC F0 RS1 RS0 OV F1 P
:
:
:
Control is shifted to a relative jump address if the carry flag is 0.
Control is shifted to the next address following this instruction if
the content is 1.
:
2
2
R7 R6 R5 R4 R3 R2 R1 R0
70
Byte 2