25. Detailed 8-bit Read Waveforms – Rapid8 Mode 0/Mode 3
25.1Continuous Array Read (Opcode: E8H)
CS 
CLK |
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1 |
2 |
3 |
21 |
22 |
23 |
24 |
25 |
26 |
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tSU |
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BINARY & STANDARD |
19 DUMMY BYTES |
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I/O7-I/O0 |
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DATAFLASH PAGE SIZE |
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tV |
DATA OUT |
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I/O7-I/O0 |
HIGH IMPEDANCE |
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DATA |
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DATA DATA DATA |
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BYTE 1023/1055 |
BYTE 0 |
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OF |
OF |
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PAGE n |
PAGE n+1 |
25.2Main Memory Page Read (Opcode: D2H)
CS |
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CLK |
0 |
1 |
2 |
3 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
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tSU |
BINARY & STANDARD |
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19 DUMMY BYTES |
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I/07-I/O0 |
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DATAFLASH PAGE SIZE |
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CMD |
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ADDR |
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X |
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(INPUT) |
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tV |
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DATA OUT |
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I/07-I/O0 |
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HIGH IMPEDANCE |
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DATA |
DATA |
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25.3Buffer Read (Opcode: 54H or 56H)
CS |
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CLK |
0 |
1 |
2 |
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4 |
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6 |
7 |
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tSU |
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ADDRESS BYTES |
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BINARY & STANDARD |
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DATAFLASH PAGE SIZE |
DUMMY BYTES |
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I/O7-I/O0 |
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CMD |
X |
ADDR ADDR |
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X |
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tV |
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DATA OUT |
I/O7-I/O0 |
HIGH IMPEDANCE |
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DATA |
DATA DATA |
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48 AT45DB642D
3542M–DFLASH–11/2012