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| 4513_03 Datasheet, PDF (76/210 Pages) Renesas Technology Corp – 4-BIT SINGLE-CHIP MICROCOMPUTER | |||
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HARDWARE
LIST OF INSTRUCTION FUNCTION
LIST OF INSTRUCTION FUNCTION
Group-
ing
Mnemonic
Function
Group-
ing
Mnemonic
Function
TAB
(A) â (B)
XAMI j
(A) â â (M(DP))
(X) â (X)EXOR(j)
TBA
(B) â (A)
j = 0 to 15
(Y) â (Y) + 1
TAY
(A) â (Y)
TMA j
(M(DP)) â (A)
TYA
(Y) â (A)
(X) â (X)EXOR(j)
j = 0 to 15
TEAB
(E7âE4) â (B)
(E3âE0) â (A)
LA n
(A) â n
n = 0 to 15
TABE
(B) â (E7âE4)
(A) â (E3âE0)
TABP p (SP) â (SP) + 1
(SK(SP)) â (PC)
TDA
(DR2âDR0) â (A2âA0)
(PCH) â p
(PCL) â (DR2âDR0,
TAD
(A2âA0) â (DR2âDR0)
A3âA0)
(A3) â 0
(B) â (ROM(PC))7â4
(A) â (ROM(PC))3â0
TAZ
(A1, A0) â (Z1, Z0)
(PC) â (SK(SP))
(A3, A2) â 0
(SP) â (SP) â 1
TAX
(A) â (X)
AM
(A) â (A) + (M(DP))
TASP
(A2âA0) â (SP2âSP0)
(A3) â 0
LXY x, y
(X) â x, x = 0 to 15
(Y) â y, y = 0 to 15
LZ z
(Z) â z, z = 0 to 3
INY
(Y) â (Y) + 1
DEY
(Y) â (Y) â 1
TAM j
(A) â (M(DP))
(X) â (X)EXOR(j)
j = 0 to 15
XAM j
(A) â â (M(DP))
(X) â (X)EXOR(j)
j = 0 to 15
XAMD j
(A) â â (M(DP))
(X) â (X)EXOR(j)
j = 0 to 15
(Y) â (Y) â 1
AMC
An
AND
OR
SC
RC
SZC
CMA
RAR
(A) â (A) + (M(DP)) +
(CY)
(CY) â Carry
(A) â (A) + n
n = 0 to 15
(A) â (A) AND (M(DP))
(A) â (A) OR (M(DP))
(CY) â 1
(CY) â 0
(CY) = 0 ?
(A) â (A)
â CY â A3A2A1A0
Group-
ing
Mnemonic
Function
SB j
(Mj(DP)) â 1
j = 0 to 3
RB j
(Mj(DP)) â 0
j = 0 to 3
SZB j
(Mj(DP)) = 0 ?
j = 0 to 3
SEAM
(A) = (M(DP)) ?
SEA n
(A) = n ?
n = 0 to 15
Ba
(PCL) â a6âa0
BL p, a
(PCH) â p
(PCL) â a6âa0
BLA p
(PCH) â p
(PCL) â (DR2âDR0,
A3âA0)
BM a
(SP) â (SP) + 1
(SK(SP)) â (PC)
(PCH) â 2
(PCL) â a6âa0
BML p, a
(SP) â (SP) + 1
(SK(SP)) â (PC)
(PCH) â p
(PCL) â a6âa0
BMLA p
(SP) â (SP) + 1
(SK(SP)) â (PC)
(PCH) â p
(PCL) â (DR2âDR0,
A3âA0)
RTI
(PC) â (SK(SP))
(SP) â (SP) â 1
RT
(PC) â (SK(SP))
(SP) â (SP) â 1
RTS
(PC) â (SK(SP))
(SP) â (SP) â 1
4513/4514 Group Userâs Manual
1-63
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