At89ls53 – Rainbow Electronics AT89LS53 User Manual

Page 24

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AT89LS53

4-272

Flash Programming and Verification Waveforms - Parallel Mode

Serial Downloading Waveforms

SERIAL CLOCK INPUT

SERIAL DATA INPUT

SCK/P1.7

MOSI/P1.5

MISO/P1.6

SERIAL DATA OUTPUT

0

1

2

3

4

5

6

7

MSB

MSB

LSB

LSB

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