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4559 Datasheet, PDF (86/148 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
4559 Group
INDEX LIST OF INSTRUCTION FUNCTION (continued)
Group-
ing
Mnemonic
Function
Page
TLCA
(RLC) ← (A)
(TLC) ← (A)
115 130
SNZT1
V12 = 0 : (T1F) = 1 ?
(T1F) ← 0
V12 = 1 : SNZT1=NOP
100 130
SNZT2
V13 = 0 : (T2F) = 1 ?
(T2F) ← 0
V13 = 1 : SNZT2=NOP
100 130
SNZT3
V20 = 0 : (T3F) = 1 ?
(T3F) ← 0
V20 = 1 : SNZT3=NOP
100 130
IAP0
(A) ← (P0)
91 132
OP0A
(P0) ← (A)
93 132
IAP1
(A) ←(P1)
91 132
OP1A
(P1) ← (A)
94 132
IAP2
(A) ← (P2)
92 132
OP2A
(P2) ← (A)
94 132
IAP3
(A) ← (P3)
92 132
OP3A
(P3) ← (A)
94 132
CLD
(D) ← 1
89 132
RD
(D(Y)) ← 0, (Y) = 0 to 7
96 132
SD
(D(Y)) ← 1, (Y) = 0 to 7
98 132
SZD
(D(Y)) = 0 ?, (Y) = 0 to 5
102 132
RCP
(C) ← 0
96 132
SCP
(C) ← 1
98 132
TFR0A
(FR0) ← (A)
112 132
TFR1A
(FR1) ← (A)
112 132
TFR2A
(FR2) ← (A)
112 132
TFR3A
(FR3) ← (A)
113 132
TAPU0
(A) ← (PU0)
107 132
TPU0A
(PU0) ← (A)
116 132
TAPU1
(A) ← (PU1)
107 132
TPU1A
(PU1) ← (A)
116 132
TAPU2
(A) ← (PU2)
107 132
TPU2A
(PU2) ← (A)
117 132
TAPU3
(A) ← (PU3)
108 132
Group-
ing
Mnemonic
Function
TPU3A
(PU3) ← (A)
Page
117 132
TAK0
(A) ← (K0)
105 134
TK0A
(K0) ← (A)
113 134
TAK1
(A) ← (K1)
105 134
TK1A
(K1) ← (A)
113 134
TAK2
(A) ← (K2)
106 134
TK2A
(K2) ← (A)
114 134
TAK3
(A) ← (K3)
106 134
TK3A
(K3) ← (A)
114 134
TAL1
(A) ← (L1)
106 134
TL1A
(L1) ← (A)
114 134
TL2A
(L2) ← (A)
114 134
TL3A
(L3) ← (A)
115 134
TC1A
(C1) ← (A)
111 134
TC2A
(C2) ← (A)
111 134
TC3A
(C3) ← (A)
111 134
CRCK
RC oscillation selected
90 134
TAMR
(A) ← (MR)
107 134
TMRA
(MR) ← (A)
115 134
TRGA
(RG2−RG0) ← (A2−A0)
117 134
NOP
POF
POF2
EPOF
SNZP
SNZVD
WRST
DWDT
SRST
RUPT
SUPT
SVDE
(PC) ← (PC)+1
93 136
Transition to clock operating 95 136
Transition to RAM back-up 95 136
POF or POF2 instruction
91 136
(P) = 1 ?
99 136
(VDF) = 1?
100 136
(WDF1) = 1 ?
(WDF1) ← 0
119 136
Stop of watchdog timer func- 90 136
tion enabled
System reset
101 136
(UPTF) ←0
97 136
(UPTF) ←1
101 136
At power down mode, volt-
age drop detection circuit
valid
101 136
Rev.1.04 Aug 23, 2007 Page 86 of 146
REJ03B0188-0104