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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
1-80
HARDWARE
4513/4514 Group User’s Manual
MACHINE INSTRUCTIONS
MACHINE INSTRUCTIONS (continued)
IAP0
OP0A
IAP1
OP1A
IAP2
IAP3
OP3A
IAP4*
OP4A*
IAP5*
OP5A*
CLD
RD
SD
SZD
TK0A
TAK0
TPU0A
TAPU0
TFR0A*
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
260
220
261
221
262
263
223
264
224
265
225
011
014
015
024
02B
21B
256
22D
257
228
1001100000
1000100000
1001100001
1000100001
1001100010
1001100011
1000100011
1001100100
1000100100
1001100101
1000100101
0000010001
0000010100
0000010101
0000100100
0000101011
1000011011
1001010110
1000101101
1001010111
1000101000
Input/Output operation
(A) ← (P0)
(P0) ← (A)
(A) ← (P1)
(P1) ← (A)
(A2–A0) ← (P22–P20)
(A3) ← 0
(A) ← (P3)
(P3) ← (A)
(A) ← (P4)
(P4) ← (A)
(A) ← (P5)
(P5) ← (A)
(D) ← 1
(D(Y)) ← 0
(Y) = 0 to 7
(D(Y)) ← 1
(Y) = 0 to 7
(D(Y)) = 0 ?
(Y) = 0 to 7
(K0) ← (A)
(A) ← (K0)
(PU0) ← (A)
(A) ← (PU0)
(FR0) ← (A)
*: The 4513 Group does not have these instructions.