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Parameter
Instruction code
Function
Number of
cycles
Number of
words
Mnemonic
Type of
instructions
D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Hexadecimal
notation
1-70
HARDWARE
4513/4514 Group User’s Manual
MACHINE INSTRUCTIONS
(A) ← (B)
(B) ← (A)
(A) ← (Y)
(Y) ← (A)
(E7–E4) ← (B)
(E3–E0) ← (A)
(B) ← (E7–E4)
(A) ← (E3–E0)
(DR2–DR0) ← (A2–A0)
(A2–A0) ← (DR2–DR0)
(A3) ← 0
(A1, A0) ← (Z1, Z0)
(A3, A2) ← 0
(A) ← (X)
(A2–A0) ← (SP2–SP0)
(A3) ← 0
(X) ← x, x = 0 to 15
(Y) ← y, y = 0 to 15
(Z) ← z, z = 0 to 3
(Y) ← (Y) + 1
(Y) ← (Y) – 1
(A) ← (M(DP))
(X) ← (X)EXOR(j)
j = 0 to 15
(A) ← → (M(DP))
(X) ← (X)EXOR(j)
j = 0 to 15
(A) ← → (M(DP))
(X) ← (X)EXOR(j)
j = 0 to 15
(Y) ← (Y) – 1
(A) ← → (M(DP))
(X) ← (X)EXOR(j)
j = 0 to 15
(Y) ← (Y) + 1
(M(DP)) ← (A)
(X) ← (X)EXOR(j)
j = 0 to 15
TA B
TBA
TAY
TYA
TEAB
TABE
TDA
TA D
TA Z
TA X
TASP
LXY x, y
LZ z
INY
DEY
TAM j
XAM j
XAMD j
XAMI j
TMA j
MACHINE INSTRUCTIONS
0000011110
0000001110
0000011111
0000001100
0000011010
0000101010
0000101001
0001010001
0001010011
0001010010
0001010000
11x3 x2 x1 x0 y3 y2 y1 y0
00010010z1 z0
0000010011
0000010111
101100j j j j
101101j j j j
101111j j j j
101110j j j j
101011j j j j
01E
00E
01F
00C
01A
02A
029
051
053
052
050
3xy
048
+z
013
017
2Cj
2Dj
2Fj
2Ej
2Bj
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
RAM addresses
RAM to register transfer Register to register transfer