Electronics America Personal Computer User Manual
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PD75P308
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ยต
PD75P308
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SERIAL TRANSFER TIMING
THREE-LINE SERIAL I/O MODE:
SCK
t
KL1
t
KH1
t
KCY1
Output data
t
SIK1
t
KSI1
t
KSO1
Input data
SI
SO
TWO-LINE SERIAL I/O MODE:
SCK
t
KL
t
KH
t
KCY
t
SIK
t
KSI
SB0,1
t
KSO
1
...
...
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25
...
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