W65C832_1 Datasheet, PDF (49/64 Pages) –

WOC
THE WESTERN DESIGN CENTER, INC.
W65C832
ADDRESS MODE
CYCLE VP,ML,VDA,VPA ADORESS BUS
*17b.Absolute Indirect-(a)
1. 1 1 1 1 PBR,PC
(JML)
2. 1 1 0 1 PBR,PC+1
(1 OpCode)
3. 1 1 0 1 PBR,PC+2
(3 bytes)
4. 1 1 1 0 O,AA
(6 cycles
5. 1 1 1 0 O,AA+l
6. 1 1 1 0 O,AA+2
1. 1 1 1 1 NEW PBR,PC
U8. Oirect Indirect-(d)
1. 1 1 1 1 PBR,PC
(ORA, AND, EOR,ADC,
2. 1 1 0 1 PBR,PC+1
STA,LOA,CMP,SBC)
(2 ) 2a. 1 1 0 0 PBR,PC+1
(8 OpCodes)
3. 1 1 1 0 0,0+00
(2 bytes)
4. 1 1 1 0 0,0+00+1
(5,6,7,8 and 9 cycles)
5. 1 1 1 0 OBR,AA
(1) Sa. 1 1 1 0 PBR,AA+l-3
*19. Direct Indirect Long-[d] 1. 1 1 1 1 PBR,PC
(ORA,ANO,EOR,AOC
2. 1 1 0 1 PBR, PC+l
STA, LOA, CMP, SBC
(2) 2a. 1 1 0 0 PBR,PC+1
(8 OpCodes)
3. 1 1 1 0 0,0+00
(2 bytes)
4. 1 1 1 0 0,0+00+1
(6,7,8,9 and 10 cycles) 5. 1 1 1 0 0,0+00+2
6. 1 1 1 0 AAB,AA
(1) 6a. 1 1 1 0 AAB,AA+l-3
20a.Absolute Indexed Indirect­
(a, xl
1. 1 1 1 1 PBR,PC
(JMP)
2. 1 1 0 1 PBR-PC+l
(1 OpCode)
3. 1 1 0 1 PBR-PC+2
(3 bytes)
4. 1 1 0 0 PBR,PC+2
(6 cycles)
5. 1 1 0 1 PBR,AA+X
6. 1 1 0 1 PBR,AA+X+1
1. 1 1 1 1 PBR,NEW PC
*20b.Absolute Indexed Indirect- 1. 1 1 1 1 PBR,PC
(a, x)
2. 1 1 0 1 PBR,PC+1
(JSR)
3. 1 1 1 0 O,S
(1 OpCode)
4. 1 1 1 0 O,S-l
(3 bytes)
5. 1 1 0 1 PBR,PC+2
(8 cycles)
6. 1 1 0 0 PBR,PC+2
7. 1 1 0 1 PBR,AA+X
8. 1 1 0 1 PBR,AA+X+l
1. 1 1 1 1 PBR,NEW PC
21a.Stack (Hardware
1. 1 1 1 1 PBR,PC
Interrupts)-s
(3) 2. 1 1 0 0 PBR,PC
(IRQ,NMI,ABORT,RES) (7) 3. 1 1 1 0 O,S
(4 hardware interrupts) (10)4. 1 1 1 0 O,S-l
(0 bytes)
(10) 5. 1 1 1 0 0,S-2
(7 and 8 cycles) (10) (11) 6. 1 1 1 0 O,S-3
7. 0 1 1 0 O,VA
8. 0 1 1 0 O,VA+1
l. 1 1 1 1 O,AAV
OATA BUS R/W
OpCode
1
AAL
1
AAH
1
New PCL 1
New PCH 1
New PBR 1
OpCode
1
OpCode
1
00
1
10
1
AAL
1
AAH
1
Byte 0 1/0
Bytesl-3 1/0
OpCode
1
DO
1
10
1
AAL
1
AAH
1
AAB
1
Byte 0 1/0
Bytesl-3 1/0
OpCode 1
AAL
1
AAH
1
10
1
New PCL 1
New PCH 1
OpCode 1
OpCode 1
AAL
1
PCH
0
PCL
0
AAH
1
10
1
New PCL 1
New PCH 1
New OpCode 1
10
1
10
1
PBR
0
PCH
0
PCL
0
p
0
AAVL
1
AAVH
1
New OpCode 1
MARCH 1990
38