4507 Datasheet, PDF (56/115 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

4507 Group
INDEX LIST OF INSTRUCTION FUNCTION
Group-
ing
Mnemonic
Function
Page
TAB
(A) ← (B)
75, 88
TBA
(B) ← (A)
82, 88
TAY
(A) ← (Y)
81, 88
TYA
(Y) ← (A)
86, 88
TEAB
(E7–E4) ← (B)
(E3–E0) ← (A)
82, 88
TABE
(B) ← (E7–E4)
(A) ← (E3–E0)
76, 88
TDA
(DR2–DR0) ← (A2–A0)
82, 88
TAD
(A2–A0) ← (DR2–DR0)
(A3) ← 0
77, 88
TAZ
(A1, A0) ← (Z1, Z0)
(A3, A2) ← 0
81, 88
TAX
(A) ← (X)
81, 88
TASP
(A2–A0) ← (SP2–SP0)
(A3) ← 0
79, 88
LXY x, y
(X) ← x x = 0 to 15
(Y) ← y y = 0 to 15
66, 88
LZ z
(Z) ← z z = 0 to 3
67, 88
INY
(Y) ← (Y) + 1
66, 88
DEY
(Y) ← (Y) – 1
63, 88
TAM j
(A) ← (M(DP))
(X) ← (X)EXOR(j)
j = 0 to 15
79, 88
XAM j
(A) ← → (M(DP))
(X) ← (X)EXOR(j)
j = 0 to 15
87, 88
XAMD j
(A) ← → (M(DP))
(X) ← (X)EXOR(j)
j = 0 to 15
(Y) ← (Y) – 1
Note: p is 0 to 15 for M34507M2,
p is 0 to 31 for M34507M4/E4.
87, 88
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 (Note)
(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
87, 88
83, 88
66, 90
77, 90
60, 90
60, 90
60, 90
61, 90
68, 90
71, 90
69, 90
74, 90
63, 90
69, 90
Rev.3.01 2005.02.04 page 56 of 111
REJ03B0107-0301