4507_M Datasheet, PDF (68/216 Pages) Renesas Technology Corp – 4-BIT CISC SINGLE-CHIP MICROCOMPUTER 4500 SERIES

4507 Group
HARDWARE
INSTRUCTIONS
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.2.01 Feb 04, 2005
REJ09B0195-0201
1-56