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M34512M2 Datasheet, PDF (54/80 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER | |||
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PRELIMINARY NSocothimcaene:gpTeah.riasmisetnrioct laimfiintsalasrepescuibfijceacttioton.
MITSUBISHI MICROCOMPUTERS
4512 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
LIST OF INSTRUCTION FUNCTION (continued)
Group-
ing
Mnemonic
Function
Group-
ing
Mnemonic
Function
DI
(INTE) â 0
TAW4
(A) â (W4)
EI
(INTE) â 1
TW4A
(W4) â (A)
SNZ0
SNZ1
(EXF0) = 1 ?
After skipping
(EXF0) â 0
(EXF1) = 1 ?
After skipping
(EXF1) â 0
TAB1
T1AB
(B) â (T17âT14)
(A) â (T13âT10)
(R17âR14) â (B)
(T17âT14) â (B)
(R13âR10) â (A)
(T13âT10) â (A)
SNZI0
I12 = 1 : (INT0) = âHâ ?
I12 = 0 : (INT0) = âLâ ?
TAB2
(B) â (T27âT24)
(A) â (T23âT20)
SNZI1
TAV1
I22 = 1 : (INT1) = âHâ ?
I22 = 0 : (INT1) = âLâ ?
(A) â (V1)
T2AB
(R27âR24) â (B)
(T27âT24) â (B)
(R23âR20) â (A)
(T23âT20) â (A)
TV1A
TAV2
TV2A
TAI1
(V1) â (A)
(A) â (V2)
(V2) â (A)
(A) â (I1)
TAB3
T3AB
(B) â (T37âT34)
(A) â (T33âT30)
(R37âR34) â (B)
(T37âT34) â (B)
(R33âR30) â (A)
(T33âT30) â (A)
TI1A
TAI2
TI2A
TAW1
(I1) â (A)
(A) â (I2)
(I2) â (A)
(A) â (W1)
TAB4
T4AB
(B) â (T47âT44)
(A) â (T43âT40)
(R47âR44) â (B)
(T47âT44) â (B)
(R43âR40) â (A)
(T43âT40) â (A)
TW1A
TAW2
TW2A
(W1) â (A)
(A) â (W2)
(W2) â (A)
TR1AB
(R17âR14) â (B)
(R13âR10) â (A)
TR3AB
(R37âR34) â (B)
(R33âR30) â (A)
TAW3
(A) â (W3)
TW3A
(W3) â (A)
Group-
ing
Mnemonic
Function
SNZT1
(T1F) = 1 ?
After skipping
(T1F) â 0
SNZT2
(T2F) = 1 ?
After skipping
(T2F) â 0
SNZT3
(T3F) = 1 ?
After skipping
(T3F) â 0
SNZT4
(T4F) = 1 ?
After skipping
(T4F) â 0
IAP0
(A) â (P0)
OP0A
(P0) â (A)
IAP1
(A) â (P1)
OP1A
(P1) â (A)
IAP2
(A2âA0) â (P22âP20)
(A3) â 0
CLD
(D) â 1
RD
(D(Y)) â 0
(Y) = 0 to 7
SD
(D(Y)) â 1
(Y) = 0 to 7
SZD
(D(Y)) = 0 ?
(Y) = 0 to 7
TK0A
(K0) â (A)
TAK0
(A) â (K0)
TPU0A (PU0) â (A)
TAPU0 (A) â (PU0)
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