W65C02S6P-14 View Datasheet(PDF) - Unspecified

Part Name

Description

MFG CO.

W65C02S6P-14

8-bit Microprocessor

Unspecified 

The Western Design Center, Inc.

W65C02S Datasheet

Address Mode

Note Cycle VPB

11b. Zero Page zp

1

1

ASL, DEC, INC, ROL, ROR, TRB, TSB

7 OpCodes

2

1

3

1

4

1

5

1

1

1

11c. Zero Page zp

1

1

RMBx, SMBx

16 OpCodes, 2 bytes, 5 cycles

2

1

3

1

4

1

5

1

11d. Zero Page zp

BBRx, BBSx

1

1

2

1

16 OpCodes, 3 bytes, 5 cycles

3

1

4

1

5

1

1

1

12. Zero Page Indexed Indirect (zp,x)

ADC, AND, CMP, EOR, LDA, ORA,

SBC, STA

1

1

2

1

3

1

8 OpCodes, 1 byte, 5 cycles

4

1

5

1

1

1

13a. Zero Page Indexed with X zp,x

ADC, AND, BIT, CMP, EOR, LDA,

ORA, LDY, SBC, STA, STY, STZ

12 OpCodes, 1 byte, 4 cycles

1

1

2

1

3

1

4

1

1

1

13b. Zerp Page Indexed with X zp,x

ASL, DEC, INC, LSR, ROL, ROR

6 OpCodes, 1 byte, 6 cycles

1

1

2

1

3

1

4

1

5

1

6

1

1

1

14. Zero Page Indexed with Y zp,y

ADC, AND, CMP, EOR, LDA, LDX,

ORA, SBC, STA, STX

10 OpCodes, 1 byte, 4 cycles

1

1

2

1

3

1

4

1

1

1

15. Zero Page Indirect (zp)

ADC, AND, CMP, EOR, LDA, ORA,

1

1

2

1

SBC, STA

8 OpCodes, 1 byte, 4 cycles

3

1

4

1

1

1

16.. Zero Page Indirect Indexed with y

1

1

(zp),y

2

1

ADC, AND, CMP, EOR, LDA, ORA,

3

1

SBC, STA

(6)

4

1

8 OpCodes, 1 byte, 4, 5 and 6 cycles

(1)

5

1

5a

1

MLB

1

1

0

0

0

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

0

0

0

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

SYNC

1

0

0

0

0

1

1

0

0

0

0

1

0

0

0

0

1

1

0

0

0

0

1

1

0

0

0

1

1

0

0

0

0

0

1

1

0

0

0

1

1

0

0

0

1

1

0

0

0

0

0

Address Bus

PC

PC+1

PC+1

zp

zp

PC+2

PC

PC+1

zp

zp

zp

PC

PC+1

zp

PC+2

PC+3

PC+2+0Offset

PC

PC+1

PC+1

0,zp+X

Indirect address

PC+1

PC

PC+1

PC+1

0,zp+X

PC+1

PC

PC+1

PC+1

0,zp+X

0,zp+X

0,zp+X

PC+1

PC

PC+1

PC+1

0,zp+Y

PC+1

PC

PC+1

0,zp

Indirect address

PC+1

PC

PC+1

0,zp

0,zp+1

Indirect address+y

PC+2

Data Bus

OpCode

zp

Data

not used

Data

New OpCode

OpCode

zp

Data

not used

Data

OpCode

zp

Data

Offset

not used

New OpCode

OpCode

zp

not used

Indirect address

Data

New OpCode

OpCode

zp

not used

Data

New OpCode

OpCode

zp

not used

Data

not used

Data

New OpCode

OpCode

zp

not used

Data

New OpCode

OpCode

zp

Indirect address

Data

New OpCode

OpCode

zp

Indirect address HIGH

Indirect address LOW

Data

New OpCode

RWB

1

1

1

1

0

1

1

1

1

1

0

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1/0

1

1

1

1

1

1

0

1

1

1

1

1/0

1

1

1

1

1/0

1

1

1

1

1

1/0

I

The Western Design Center, Inc.

W65C02S Datasheet

34

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