4559 Datasheet, PDF (85/148 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

4559 Group
INDEX LIST OF INSTRUCTION FUNCTION (continued)
Group-
ing
Mnemonic
Function
Page
BM a
(SP) ← (SP) + 1
(SK(SP)) ← (PC)
(PCH) ← 2
(PCL) ← a6−a0
88 126
BML p, a
(SP) ← (SP) + 1
(SK(SP)) ← (PC)
(PCH) ← p
(PCL) ← a6−a0
89 126
BMLA p
(SP) ← (SP) + 1
(SK(SP)) ← (PC)
(PCH) ← p
(PCL) ← (DR2−DR0, A3−A0)
89 126
RTI
(PC) ← (SK(SP))
(SP) ← (SP) − 1
97 126
RT
(PC) ← (SK(SP))
(SP) ← (SP) − 1
96 126
RTS
(PC) ← (SK(SP))
(SP) ← (SP) − 1
97 126
DI
(INTE) ← 0
90 128
EI
(INTE) ← 1
91 128
SNZ0
SNZI0
TAV1
V10 = 0 : (EXF0) = 1 ?
(EXF0) ← 0
V10 = 1 : SNZ0 = NOP
I12 = 0 : (INT) = “L” ?
I12 = 1 : (INT) = “H” ?
(A) ← (V1)
99 128
99 128
108 128
TV1A
(V1) ← (A)
118 128
TAV2
(A) ← (V2)
108 128
TV2A
(V2) ← (A)
118 128
TAI1
(A) ← (I1)
105 128
TI1A
(I1) ← (A)
113 128
Group-
ing
Mnemonic
Function
TPAA
(PA) ← (A)
TAW1
(A) ← (W1)
TW1A
(W1) ← (A)
TAW2
(A) ← (W2)
TW2A
(W2) ← (A)
TAW3
(A) ← (W3)
TW3A
(W3) ← (A)
TAW4
(A) ← (W4)
TW4A
(W4) ← (A)
TABPS
TPSAB
TAB1
T1AB
TR1AB
TAB2
T2AB
T2R2L
(B) ← (TPS7−TPS4)
(A) ← (TPS3−TPS0)
(RPS7−RPS4) ← (B)
(TPS7−TPS4) ← (B)
(RPS3−RPS0) ← (A)
(TPS3−TPS0) ← (A)
(B) ← (T17−T14)
(A) ← (T13−T10)
(R17−R14) ← (B)
(T17−T14) ← (B)
(R13−R10) ← (A)
(T13−T10) ← (A)
(R17−R14) ← (B)
(R13−R10) ← (A)
(B) ← (T27−T24)
(A) ← (T23−T20)
(R2L7−R2L4) ← (B)
(T27−T24) ← (B)
(R2L3−R2L0) ← (A)
(T23−T20) ← (A)
(T27−T20) ← (R2L7−R2L0)
T2HAB
p=0 to 47
(R2H7−R2H4) ← (B)
(R2H3−R2H0) ← (A)
Page
116 128
109 128
118 128
109 128
118 128
109 128
119 128
109 128
119 128
104 130
116 130
103 130
102 130
117 130
104 130
102 130
103 130
103 130
Rev.1.04 Aug 23, 2007 Page 85 of 146
REJ03B0188-0104