CY8C20X34 CYPRESS [Cypress Semiconductor], CY8C20X34 Datasheet - Page 28

• Manufacturer Part Number: CY8C20X34
• Description: Technical Reference Manual (TRM)
• Manufacturer: CYPRESS [Cypress Semiconductor]

CPU Core (M8C)
2.4
The instruction set is summarized in both
as a quick reference. If more information is needed, the Instruction Set Summary tables are described in detail in the PSoC
Designer Assembly Language User Guide (refer to the
Table 2-1. Instruction Set Summary Sorted Numerically by Opcode
28
0C
0D
1C
1D
2C
Note 1
Note 2
0A
0B
0E
1A
1B
1E
2A
2B
00 15
01
02
03
04
05
06
07 10
08
09
0F 10
10
12
13
14
15
16
17 10
18
19
1F 10
20
21
22
23
24
25
26
27 10
28 11
29
11
4
6
7
7
8
9
4
4
6
7
7
8
9
4
4
6
7
7
8
9
5
4
6
7
7
8
9
5
4
6
7
7
8
9
4
6
7
7
Interrupt acknowledge to Interrupt Vector table = 13 cycles.
The number of cycles required by an instruction is increased by one for instructions that span
256 byte page boundaries in the Flash memory space.
1 SSC
2 ADD A, expr
2 ADD A, [expr]
2 ADD A, [X+expr]
2 ADD [expr], A
2 ADD [X+expr], A
3 ADD [expr], expr
3 ADD [X+expr], expr
1 PUSH A
2 ADC A, expr
2 ADC A, [expr]
2 ADC A, [X+expr]
2 ADC [expr], A
2 ADC [X+expr], A
3 ADC [expr], expr
3 ADC [X+expr], expr
1 PUSH X
2 SUB A, expr
2 SUB A, [expr]
2 SUB A, [X+expr]
2 SUB [expr], A
2 SUB [X+expr], A
3 SUB [expr], expr
3 SUB [X+expr], expr
1 POP A
2 SBB A, expr
2 SBB A, [expr]
2 SBB A, [X+expr]
2 SBB [expr], A
2 SBB [X+expr], A
3 SBB [expr], expr
3 SBB [X+expr], expr
1 POP X
2 AND A, expr
2 AND A, [expr]
2 AND A, [X+expr]
2 AND [expr], A
2 AND [X+expr], A
3 AND [expr], expr
3 AND [X+expr], expr
1 ROMX
2 OR A, expr
2 OR A, [expr]
2 OR A, [X+expr]
2 OR [expr], A
Instruction Set Summary
Instruction Format
Flags
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Table 2-1
2D
2E
3A
3B
3C
3D
3E 10
4A 10
4B
4C
4D
4E
2F 10
3F 10
4F
30
31
32
33
34
35
36
37 10
38
39
40
41
42 10
43
44 10
45
46 10
47
48
49
50
51
52
53
54
55
56
57
58
59
8
9
9
4
6
7
7
8
9
5
5
7
8
8
9
4
9
9
9
8
9
9
5
7
7
5
4
4
5
6
5
6
8
9
4
6
7
and
2 OR [X+expr], A
3 OR [expr], expr
3 OR [X+expr], expr
1 HALT
2 XOR A, expr
2 XOR A, [expr]
2 XOR A, [X+expr]
2 XOR [expr], A
2 XOR [X+expr], A
3 XOR [expr], expr
3 XOR [X+expr], expr
2 ADD SP, expr
2 CMP A, expr
2 CMP A, [expr]
2 CMP A, [X+expr]
3 CMP [expr], expr
3 CMP [X+expr], expr
2 MVI A, [ [expr]++ ]
2 MVI [ [expr]++ ], A
1 NOP
3 AND reg[expr], expr
3 AND reg[X+expr], expr
3 OR reg[expr], expr
3 OR reg[X+expr], expr
3 XOR reg[expr], expr
3 XOR reg[X+expr], expr
3 TST [expr], expr
3 TST [X+expr], expr
3 TST reg[expr], expr
3 TST reg[X+expr], expr
1 SWAP A, X
2 SWAP A, [expr]
2 SWAP X, [expr]
1 SWAP A, SP
1 MOV X, SP
2 MOV A, expr
2 MOV A, [expr]
2 MOV A, [X+expr]
2 MOV [expr], A
2 MOV [X+expr], A
3 MOV [expr], expr
3 MOV [X+expr], expr
2 MOV X, expr
2 MOV X, [expr]
2 MOV X, [X+expr]
http://www.cypress.com/psoc
Table 2-2
Instruction Format
(in numeric and mnemonic order, respectively), and serves
if (A=B) Z=1
if (A<B) C=1
Flags
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
web site).
5A
5B
5C
5D
5E
6A
6B
6C
6D
6E
7A
7B
7C 13
7D
7E 10
Cx
Dx
5F 10
60
61
62
63
64
65
66
67
68
69
6F
70
71
72
73
74
75
76
77
78
79
7F
Ax
Bx
Ex
Fx 13
8x
9x 11
PSoC CY8C20x34 TRM, Version 1.0
5
4
4
6
7
5
6
8
9
4
7
8
4
7
8
4
7
8
4
7
8
4
4
4
4
4
4
7
8
4
4
7
8
7
8
5
5
5
5
5
7
2 MOV [expr], X
1 MOV A, X
1 MOV X, A
2 MOV A, reg[expr]
2 MOV A, reg[X+expr]
3 MOV [expr], [expr]
2 MOV reg[expr], A
2 MOV reg[X+expr], A
3 MOV reg[expr], expr
3 MOV reg[X+expr], expr
1 ASL A
2 ASL [expr]
2 ASL [X+expr]
1 ASR A
2 ASR [expr]
2 ASR [X+expr]
1 RLC A
2 RLC [expr]
2 RLC [X+expr]
1 RRC A
2 RRC [expr]
2 RRC [X+expr]
2 AND F, expr
2 OR F, expr
2 XOR F, expr
1 CPL A
1 INC A
1 INC X
2 INC [expr]
2 INC [X+expr]
1 DEC A
1 DEC X
2 DEC [expr]
2 DEC [X+expr]
3 LCALL
3 LJMP
1 RETI
1 RET
2 JMP
2 CALL
2 JZ
2 JNZ
2 JC
2 JNC
2 JACC
2 INDEX
Instruction Format
Flags
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
C, Z
Z
Z
Z
Z
Z