w65c816s Western Design Center, Inc., w65c816s Datasheet - Page 41

• Manufacturer Part Number: w65c816s
• Description: W65c816s 8/16?bit Microprocessor
• Manufacturer: Western Design Center, Inc.

10a. Direct d
ADC AND BIT, CMP, CPX, CPY ,EOR,
LDA, LDX, LDY, ORA, SBC, STA, STX,
STY, STZ
16 OpCodes, 2 bytes, 3, 4 & 5 cycles
10b. Direct (R-M-W)d
ASL, DEC, INC, LSR, ROL, ROR, TRB,
TSB,
8 OpCodes, 2 bytes, 5,6,7 and 8 cycles
11. Direct Indexed Indirect (d,x)
ADC, AND, CMP, EOR, LDA, ORA,
SBC, STA,
8 OpCodes, 2 bytes, 6,7 and 8 cycles
12. Direct Indirect (d)
ADC, AND, CMP, EOR, LDA, ORA,
SBC. STA,
8 OpCodes 2 bytes, 5,6 and 7 cycles
13. Direct Indirect Indexed (d),y
ADC, AND, CMP, EOR, LDA, ORA,
SBC, STA
8 OpCodes, 2 bytes, 5,6,7 and 8 cycles
14. Direct Indirect Indexed Long [d],y
ADC, AND, CMP, EOR, LDA, ORA, SBC,
STA
8 OpCodes, 2 bytes, 6,7 and 8 cycles
15. Direct Indirect Long [d]
ADC, AND, CMP, EOR, LDA, ORA,
SBC, STA
8 OpCodes, 2 bytes, 6,7 and 8 cycles
Address Mode
(2)
(1)
(2)
(1)
(3),(17)
(1)
(2)
(1)
(2)
(1)
(2)
(4)
(1)
(2)
(1)
(2)
(1)
Note
1
2
2a
3
3a
1
2
2a
3
3a
4
5a
5
1
2
2a
3
4
5
6
6a
1
2
2a
3
4
5
5a
1
2
2a
3
4
4a
5
5a
1
2
2a
3
4
5
6
6a
1
2
2a
3
4
5
6
6a
Cycle
Table 5-7 (continued)
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
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
VPB
1
1
1
1
1
1
1
1
0
0
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
1
1
1
1
1
1
1
1
1
1
1
1
1
MLB
1
0
0
1
1
1
0
0
1
1
0
1
1
1
0
0
0
1
1
1
1
1
0
0
1
1
1
1
1
0
0
1
1
0
1
1
1
0
0
1
1
1
1
1
1
0
0
1
1
1
1
1
VDA
(14)
1
1
0
0
0
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
VPA
(14)
PBR,PC
PBR,PC+1
PBR,PC+1
0,D+DO
0,D+DO+1
PBR, PC
PBR,PC+1
PBR,PC+1
0,D+DO
0,D+DO+1
0,D+DO+1
0,D+DO+1
0,D+DO
PBR,PC
PBR,PC+1
PBR,PC+1
PBR,PC+1
0,D+DO+X
0,D+DO+X+1
DBR,AA
DBR,AA+1
PBR,PC
PBR,PC+1
PBR,PC+1
0,D+DO
0,D+DO+1
DBR,AA
DBR,AA+1
PBR,PC
PBR,PC+1
PBR,PC+1
0,D+DO
0,D+DO+1
DBR,AAH.AAL+YL
DBR,AA+Y
DBR,AA+Y+1
PBR,PC
PBR,PC+1
PBR,PC+1
0,D+DO
0,D+DO+1
0,D+DO+2
AAB,AA+Y
AAB,AA+Y+1
PBR,PC
PBR,PC+1
PBR,PC+1
0,D+DO
0,D+D0+1
0,D+DO+2
AAB,AA
AAB,AA+1
Address Bus (15)
OpCode
DO
IO
Data Low
Data High
OpCode
DO
IO
Data Low
Data High
IO
Data High
Data Low
OpCode
DO
IO
IO
AAL
AAH
Data Low
Data High
OpCode
DO
IO
AAL
AAH
Data Low
Data High
OpCode
DO
IO
AAL
AAH
IO
Data Low
Data High
OpCode
DO
IO
AAL
AAH
AAB
Data Low
Data High
OpCode
DO
IO
AAL
AAH
AAB
Data Low
Data High
Data Bus
41
1
1
1
1/0
1/0
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1/0
1/0
1
1
1
1
1
1/0
1/0
1
1
1
1
1
1
1/0
1/0
1
1
1
1
1
1
1/0
1/0
1
1
1
1
1
1
1/0
1/0
RWB