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4518 Datasheet, PDF (88/160 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
4518 Group
INDEX LIST OF INSTRUCTION FUNCTION (continued)
Group-
ing
Mnemonic
Function
Group-
ing
Mnemonic
Function
TAW4
TW4A
TAW5
TW5A
TAW6
TW6A
(A) ← (W4)
(W4) ← (A)
(A) ← (W5)
(W5) ← (A)
(A) ← (W6)
(W6) ← (A)
T4HAB
(R4H7–R4H4) ← (B)
(R4H3–R4H0) ← (A)
TR1AB (R17–R14) ← (B) (R13–R10) ← (A)
TR3AB (R37–R34) ← (B) (R33–R30) ← (A)
T4R4L (T47–T44) ← (R4L7–R4L4)
SNZT1
V12 = 0: (T1F) = 1 ?
After skipping, (T1F) ← 0
V12 = 1: NOP
TABPS
(B) ← (TPS7–TPS4)
(A) ← (TPS3–TPS0)
TPSAB
(RPS7–RPS4) ← (B)
(TPS7–TPS4) ← (B)
(RPS3–RPS0) ← (A)
(TPS3–TPS0) ← (A)
SNZT2
V13 = 0: (T2F) = 1 ?
After skipping, (T2F) ← 0
V13 = 1: NOP
SNZT3
V20 = 0: (T3F) = 1 ?
After skipping, (T3F) ← 0
V20 = 1: NOP
TAB1
T1AB
(B) ← (T17–T14)
(A) ← (T13–T10)
(R17–R14) ← (B)
(T17–T14) ← (B)
(R13–R10) ← (A)
(T13–T10) ← (A)
SNZT4
V21 = 0: (T4F) = 1 ?
After skipping, (T4F) ← 0
V21 = 1: NOP
IAP0
(A) ← (P0)
OP0A
(P0) ← (A)
TAB2
(B) ← (T27–T24)
(A) ← (T23–T20)
IAP1
(A) ← (P1)
T2AB
TAB3
(R27–R24) ← (B)
(T27–T24) ← (B)
(R23–R20) ← (A)
(T23–T20) ← (A)
(B) ← (T37–T34)
(A) ← (T33–T30)
OP1A
IAP2
OP2A
IAP3
(P1) ← (A)
(A2–A0) ← (P22–P20) (A3) ← 0
(P22–P20) ← (A2–A0)
(A) ← (P3)
T3AB
TAB4
(R37–R34) ← (B)
(T37–T34) ← (B)
(R33–R30) ← (A)
(T33–T30) ← (A)
(B) ← (T47–T44)
(A) ← (T43–T40)
OP3A
IAP6
OP6A
(P3) ← (A)
(A) ← (P6)
(P6) ← (A)
T4AB
(R4L7–R4L4) ← (B)
(T47–T44) ← (B)
(R4L3–R4L0) ← (A)
(T43–T40) ← (A)
Rev.3.01 2005.06.15 page 88 of 157
REJ03B0008-0301