Program Flow Instructions

How to decode program flow instructions from binary
Opcode format
76543210
0001D000
e-2
 
001cc000JR
e-2
 
11000011JP
7nn0
158
 
11001001RET
 
11001101CALL
7nn0
158
 
11101001JP (HL)
 
11ccc000RET
 
11ccc010JP
7nn0
158
 
11ccc100CALL
7nn0
158
 
11b111RST
Conditions
cccccAbbrev Condition Flag
00000NZ Non Zero Z
01001Z Zero
10010NC No Carry C
11011C Carry
 100 PO Parity Odd P/V
101 PE Parity Even
110 P Sign Positive S
111 M Sign Negative
Bits
Valueb
0000
1001
2010
3011
4100
5101
6110
7111
D
InstructionD
DJNZ0
JR1