4524_M Datasheet, PDF (100/310 Pages) Renesas Technology Corp – 4-BIT CISC SINGLE-CHIP MICROCOMPUTER 720 FAMILY / 4500 SERIES

4524 Group
HARDWARE
INSTRUCTIONS
INDEX LIST OF INSTRUCTION FUNCTION
Group-
ing
Mnemonic
Function
Page
TAB
(A) ← (B)
111, 132
TBA
(B) ← (A)
121, 132
TAY
(A) ← (Y)
120, 132
TYA
(Y) ← (A)
130, 132
TEAB
(E7–E4) ← (B)
(E3–E0) ← (A)
121, 132
TABE
(B) ← (E7–E4)
(A) ← (E3–E0)
112, 132
TDA
(DR2–DR0) ← (A2–A0)
121, 132
TAD
(A2–A0) ← (DR2–DR0)
(A3) ← 0
TAZ
(A1, A0) ← (Z1, Z0)
(A3, A2) ← 0
TAX
(A) ← (X)
TASP
(A2–A0) ← (SP2–SP0)
(A3) ← 0
LXY x, y
(X) ← x x = 0 to 15
(Y) ← y y = 0 to 15
LZ z
(Z) ← z z = 0 to 3
INY
(Y) ← (Y) + 1
DEY
(Y) ← (Y) – 1
TAM j
(A) ← (M(DP))
(X) ← (X)EXOR(j)
j = 0 to 15
XAM j
(A) ← → (M(DP))
(X) ← (X)EXOR(j)
j = 0 to 15
XAMD j
(A) ← → (M(DP))
(X) ← (X)EXOR(j)
j = 0 to 15
(Y) ← (Y) – 1
Note: p is 0 to 63 for M34524M8,
p is 0 to 95 for M34524MC and
p is 0 to 127 for M34524ED.
113, 132
121, 132
120, 132
118, 132
98, 132
99, 132
98, 132
95, 132
116, 132
131, 132
131, 132
Group-
ing ^Mnemonic
Function
XAMI j
(A) ← → (M(DP))
(X) ← (X)EXOR(j)
j = 0 to 15
(Y) ← (Y) + 1
TMA j
(M(DP)) ← (A)
(X) ← (X)EXOR(j)
j = 0 to 15
LA n
(A) ← n
n = 0 to 15
TABP p
(SP) ← (SP) + 1
(SK(SP)) ← (PC)
(PCH) ← p
(PCL) ← (DR2–DR0, A3–A0)
(B) ← (ROM(PC))7–4
(A) ← (ROM(PC))3–0
(PC) ← (SK(SP))
(SP) ← (SP) – 1
AM
(A) ← (A) + (M(DP))
AMC
(A) ← (A) + (M(DP)) + (CY)
(CY) ← Carry
An
(A) ← (A) + n
n = 0 to 15
AND
(A) ← (A) AND (M(DP))
OR
(A) ← (A) OR (M(DP))
SC
(CY) ← 1
RC
(CY) ← 0
SZC
(CY) = 0 ?
CMA
(A) ← (A)
RAR
→ CY → A3A2A1A0
Page
131, 132
125, 132
98, 134
113, 134
92, 134
92, 134
92, 134
93, 134
100, 134
104, 134
102, 134
109, 134
95, 134
101, 134
Rev.2.00 Aug, 06 2004
REJ09B0107-0200Z
1-87