116
Rabbit 2000 Microprocessor
RRC (HL)
11001011
00001110
10 (2,2,1,2,3)
f
b
*
*
L
*
(HL) = {(HL)[0],(HL)[7,1]}; CY = (HL)[0]
RRC (IX+d)
11011101
11001011
----d---
00001110
13 (2,2,2,2,2,3)
f
b
*
*
L
*
(IX+d) = {(IX+d)[0],(IX+d)[7,1]};
CY = (IX+d)[0]
RRC (IY+d)
11111101
11001011
----d---
00001110
13 (2,2,2,2,2,3)
f
b
*
*
L
*
(IY+d) = {(IY+d)[0],(IY+d)[7,1]};
CY = (IY+d)[0]
RRC r
11001011
00001-r-
4 (2,2)
fr
*
*
L
*
r = {r[0],r[7,1]}; CY = r[0]
00001111
2
fr
-
-
-
*
A = {A[0],A[7,1]}; CY = A[0]
RST v
11-v-111
8 (2,2,2,2)
-
-
-
-
(SP-1) = PCH; (SP-2) = PCL;
SP = SP - 2; PC = {R, 0, v, 0000}
SBC A,(HL)
11011101
10011110
----d---
9 (2,2,2,1,2)
fr
s
*
*
V
*
A = A - (IX+d) - CY
SBC (IX+d)
11111101
10011110
----d---
9 (2,2,2,1,2)
fr
s
*
*
V
*
A = A - (IY+d) - CY
SBC (IY+d)
10011110
5 (2,1,2)
fr
s
*
*
V
*
A = A - (HL) - CY
SBC A,n
11011110
----n---
4 (2,2)
fr
*
*
V
*
A = A - n - CY
SBC A,r
10011-r-
2
fr
*
*
V
*
A = A - r - CY
SBC HL,ss
11101101
01ss0010
4 (2,2)
fr
*
*
V
*
HL = HL - ss - CF
00110111
2
f
-
-
-
1
CF = 1
SET b,(HL)
11001011
11-b-110
10 (2,2,1,2,3)
b
-
-
-
-
(HL) = (HL) | bit
SET b,(IX+d)
11011101
11001011
----d---
11-b-110
13 (2,2,2,2,2,3)
b
-
-
-
-
(IX+d) = (IX+d) | bit
SET b,(IY+d)
11111101
11001011
----d---
11-b-110
13 (2,2,2,2,2,3)
b
-
-
-
-
(IY+d) = (IY+d) | bit
SET b,r
11001011
11-b--r-
4 (2,2)
r
-
-
-
-
r = r | bit
SLA (HL)
11001011
00100110
10 (2,2,1,2,3)
f
b
*
*
L
*
(HL) = {(HL)[6,0],0}; CY = (HL)[7]
SLA (IX+d)
11011101
11001011
----d---
00100110
13 (2,2,2,2,2,3)
f
b
*
*
L
*
(IX+d) = {(IX+d)[6,0],0}; CY = (IX+d)[7]
SLA (IY+d)
11111101
11001011
----d---
00100110
13 (2,2,2,2,2,3)
f
b
*
*
L
*
(IY+d) = {(IY+d)[6,0],0}; CY = (IY+d)[7]
SLA r
11001011
00100-r-
4 (2,2)
fr
*
*
L
*
r = {r[6,0],0}; CY = r[7]
SRA (HL)
11001011
00101110
10 (2,2,1,2,3)
f
b
*
*
L
*
(HL) = {(HL)[7],(HL)[7,1]}; CY = (HL)[0]
SRA (IX+d)
11011101
11001011
----d---
00101110
13 (2,2,2,2,2,3)
f
b
*
*
L
*
(IX+d) = {(IX+d)[7],(IX+d)[7,1]}; CY =
(IX+d)[0]
SRA (IY+d)
11111101
11001011
----d---
00101110
13 (2,2,2,2,2,3)
f
b
*
*
L
*
(IY+d) = {(IY+d)[7],(IY+d)[7,1]}; CY =
(IY+d)[0]
SRA r
11001011
00101-r-
4 (2,2)
fr
*
*
L
*
r = {r[7],r[7,1]}; CY = r[0]
SRL (HL)
11001011
00111110
10 (2,2,1,2,3)
f
b
*
*
L
*
(HL) = {0,(HL)[7,1]}; CY = (HL)[0]
SRL (IX+d)
11011101
11001011
----d---
00111110
13 (2,2,2,2,2,3)
f
b
*
*
L
*
(IX+d) = {0,(IX+d)[7,1]}; CY = (IX+d)[0]
SRL (IY+d)
11111101
11001011
----d---
00111110
13 (2,2,2,2,2,3)
f
b
*
*
L
*
(IY+d) = {0,(IY+d)[7,1]}; CY = (IY+d)[0]
SRL r
11001011
00111-r-
4 (2,2)
fr
*
*
L
*
r = {0,r[7,1]}; CY = r[0]
SUB (HL)
10010110
5 (2,1,2)
fr
s
*
*
V
*
A = A - (HL)
SUB (IX+d)
11011101
10010110
----d---
9 ( 2,2,2,1,2)
fr
s
*
*
V
*
A = A - (IX+d)
SUB (IY+d)
11111101
10010110
----d---
9 ( 2,2,2,1,2)
fr
s
*
*
V
*
A = A - (IY+d)
SUB n
11010110
----n---
4 (2,2)
fr
*
*
V
*
A = A - n
SUB r
10010-r-
2
fr
*
*
V
*
A = A - r
XOR (HL)
10101110
5 (2,1,2)
fr
s
*
*
L
0
A = [A & ~(HL)] | [~A & (HL)]
XOR (IX+d)
11011101
10101110
----d---
9 (2,2,2,1,2)
fr
s
*
*
L
0
A = [A & ~(IX+d)] | [~A & (IX+d)]
XOR (IY+d)
11111101
10101110
----d---
9 (2,2,2,1,2)
fr
s
*
*
L
0
A = [A & ~(IY+d)] | [~A & (IY+d)]
XOR n
11101110
----n---
4 (2,2)
fr
*
*
L
0
A = [A & ~n] | [~A & n]
XOR r
10101-r-
2
fr
*
*
L
0
A = [A & ~r] | [~A & r]
Instruction
Opcode
byte 1
Opcode
byte 2
Opcode
byte 3
Opcode
byte 4
Clock cycles
A
I
S Z LV C
Operation
N/M/P
Содержание 2000
Страница 2: ...ii Rabbit 2000 3000 Microprocessor...
Страница 4: ...iv Rabbit 2000 Microprocessor...
Страница 16: ...12 Rabbit 2000 3000 Microprocessor...
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Страница 120: ...ii Rabbit 2000 3000 Microprocessor...
