65816 Trainer

Question

DEC dp

Correct

Your answer
Correct answer

Answer

OpCode

OpCode

ADC	AND	ASL	BCC	BCS
BEQ	BIT	BMI	BNE	BPL
BRA	BRK	BRL	BVC	BVS
CLC	CLD	CLI	CLV	CMP
COP	CPX	CPY	DEC	DEX
DEY	EOR	INC	INX	INY
JML	JMP	JSL	JSR	LDA
LDX	LDY	LSR	MVN	MVP
NOP	ORA	PEA	PEI	PER
PHA	PHB	PHD	PHK	PHP
PHX	PHY	PLA	PLB	PLD
PLP	PLX	PLY	REP	ROL
ROR	RTI	RTL	RTS	SBC
SEC	SED	SEI	SEP	STA
STP	STX	STY	STZ	TAX
TAY	TCD	TCS	TDC	TRB
TSB	TSC	TSX	TXA	TXS
TXY	TYA	TYX	WAI	WDM
XBA	XCE

Implied

; impl

Accumulator

; A

Stack

; S

Immediate

; #imm

Direct page

; dp

Direct page Indexed, X

; dp, X

Direct page Indexed, Y

; dp, Y

Direct page Indirect

; (dp)

Direct page Indexed Indirect, X

; (dp, X)

Direct page Indirect Indexed, Y

; (dp), Y

Direct page Indirect Long

; [dp]

Direct page Indirect Long Indexed, Y

; [dp], Y

Absolute

; abs

Absolute Indexed, X

; abs, X

Absolute Indexed, Y

; abs, Y

Absolute Indirect

; (abs)

Absolute Indexed Indirect

; (abs, X)

Absolute Indirect Long

; [abs]

Absolute Long

; long

Absolute Long Indexed, X

; long, X

Relative

; rel

Relative Long

; rlong

Stack Relative

; sr, S

Stack Relative Indirect Indexed, Y

; (sr, S), Y

Block Move

; xyc

Binary

Binary

0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F

0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F

Cycle

Cycle

2

3

4

5

6

7

8

Statistics

Question: 0
Correct: 0
Incorrect: 0

Mode select

Mode: OpCode -> Hex Hex -> OpCode OpCode -> Cycle Hex -> Cycle
Interface: New interface Show short addressing name