Mnemonic		 Symbolic
Operation
S		 Z F5 H F3 P/V N C Opcode
76-543-210
Hex
Bytes
M's
T's
Comments
JP nn PC := nn . . . . . . . . 11-000-011
<-----n------>
<-----n------>		 C3 3 3 10
JP cc, nn if cc is true,
PC := nn		 . . . . . . . . 11-ccc-010
<-----n------>
<-----n------>		 3 3 10
JR e PC := PC + e . . . . . . . . 00-011-000
<--e - 2-->		 18 2 3 12
JR ss, e if ss is true
PC := PC + e		 . . . . . . . . 00-ss-000
<--e - 2-->		 2
2		 3
2		 12
7		 if ss is true
if ss is false
JP HL PC := HL . . . . . . . . 11-101-001 E9 1 1 4
JP IX PC := IX . . . . . . . . 11-011-101
11-101-001		 DD
E9		 2 2 8
JP IY PC := IY . . . . . . . . 11-111-101
11-101-001		 FD
E9		 2 2 8
DJNZ e B := B - 1
if B ¹ 0
PC ¬ PC + e		 . . . . . . . . 00-010-000
<--e - 2-->		 10 2
2		 2
3		 8
13		 if B=0
if B ¹ 0
CALL nn SP := SP - 1
(SP) := PC.H
SP := SP - 1
(SP) := PC.L
PC := nn		 . . . . . . . . 11-001-101
<-----n------>
<-----n------>		 CD 3 5 17
CALL cc, nn if cc is true,
SP := SP - 1
(SP) := PC.H
SP := SP - 1
(SP) := PC.L
PC := nn		 . . . . . . . . 11-ccc-100
<-----n------>
<-----n------>		 3
3		 3
5		 10
17		 if cc is false
if cc is true
RET PC.L := (SP)
SP := SP + 1
PC.H := (SP)
SP := SP + 1		 . . . . . . . . 11-001-001 C9 1 3 10
RET cc if cc is true,
PC.L := (SP)
SP := SP + 1
PC.H := (SP)
SP := SP + 1		 . . . . . . . . 11-ccc-000 1
1		 1
3		 5
11		 if cc is false
if cc is true
RETI2 PC.L := (SP)
SP ¬ SP + 1
PC.H := (SP)
SP := SP + 1		 . . . . . . . . 11-101-101
01-001-101		 ED
4D		 2 4 14
RETN1,2 PC.L := (SP)
SP := SP + 1
PC.H := (SP)
SP := SP + 1
IFF.1 := IFF.2		 . . . . . . . . 11-101-101
01-000-101		 ED
45		 2 4 14
RST p SP := SP - 1
(SP) := PC.H
SP := SP - 1
(SP) := PC.L
PC := p		 . . . . . . . . 11-t-111 1 3 11
NOP No operations . . . . . . . . 00-000-000 00 1 1 4
HALT CPU halted . . . . . . . . 01-110-110 76 1 1 4
1