MC14500B データシートの表示（PDF） - Motorola => Freescale
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MC14500B Datasheet PDF : 8 Pages
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X1
RST
IEN
REGISTER
OEN
REGISTER
RR
4–BIT
INSTRUCTION
FLAG 0
FLAG F
TIMING WAVEFORMS
Instructions NOPO, NOPF
Instructions RR, IEN, OEN remain unaffected
tW(R)
tPHL
(RESET TO XI)
tPHL (RESET TO RR)
NOP0
NOPF
tPLH
tPHL
(DATA TO FLAG)
NOPO
Instructions SKZ, JMP, RTN
Instructions RR, IEN, OEN remain unaffected
X1
tW(cl)
4–BIT
INSTRUCTION
SKZ
*
JMP
RTN
*
JMP
RST
RR
JMP FLAG
RTN FLAG
SKP F/F
INTERNAL
* Instructions Ignored.
tPHL
(RESET TO JUMP)
MC14500B
310
MOTOROLA CMOS LOGIC DATA
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