M34280M1-XXXFP Просмотр технического описания (PDF) - Renesas Electronics

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производитель

M34280M1-XXXFP

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS

Renesas Electronics 

MITSUBISHI MICROCOMPUTERS

4280 Group

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS

LIST OF INSTRUCTION FUNCTION (CONTINUED)

Grouping Mnemonic

Function

Grouping Mnemonic

Function

TV1A

(V12–V10) ← (A2–A0)

NOP

(PC) ← (PC) + 1

TAB1

(B) ← (T17–T14)

(A) ← (T13–T10)

T1AB

at timer 1 stop (V10=0):

(R17–R14) ← (B)

(T17–T14) ← (B)

(R13–R10) ← (A)

(T13–T10) ← (A)

at timer 1 operating:

(V10=1)

(R17–R14) ← (B)

(R13–R10) ← (A)

SNZ1

(T1F) = 1 ?

After skipping the next

instruction

(T1F) ← 0

POF

RAM back-up

SNZP (P) = 1 ?

CCK

STCK changes to f(XIN)

TLOA

(LO1, LO0) ← (A1, A0)

URSC (URS) ← 1

TPU0A (PU02–PU00) ← (A2–A0)

WRST (WDF1) ← 0

TCA

(C2–C0) ← (A2–A0)

(CARR) ← 0

TAC

(A2–A0) ← (C2–C0)

OCRA (CARR) ← (A3)

CLD

(D) ← 1

RD

(D(Y)) ← 0

(Y) = 0 to 7

SD

(D(Y)) ← 1

(Y) = 0 to 7

SZD

(D(Y)) = 0 ?

(Y) = 7

OEA

(E1, E0) ← (A1, A0)

IAE

(A2–A0) ← (E2–E0)

OGA

(G) ← (A)

IAG

(A) ← (G)

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