CY7C1223H
Switching Waveforms (continued)
Read/Write Timing[16, 18, 19]
tCYC
CLK
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| tCH tCL |
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| tADS | tADH |
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ADSP |
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ADSC |
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| tAS | tAH |
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ADDRESS | A1 | A2 | A3 | A4 |
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BWE, BW[A:B] |
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| tWES | tWEH |
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| tCES | tCEH |
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CE |
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ADV |
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OE |
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| tCO | tDS | tDH |
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Data In (D) |
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| D(A3) | tOELZ |
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| t | tOEHZ |
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| CLZ |
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Data Out (Q) |
| Q(A1) | Q(A2) |
| Q(A4) | Q(A4+1) | Q(A4+2) | Q(A4+3) | |
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| Single WRITE |
| BURST READ |
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| DON’T CARE | UNDEFINED |
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Notes:
18.The data bus (Q) remains in
19.GW is HIGH.
A5 A6
D(A5) D(A6)
WRITEs
Document #: | Page 13 of 16 |
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