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| CY7C0850AV, CY7C0851AV | ||||
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| CY7C0852AV, CY7C0853AV | ||||
Switching Waveforms (continued) |
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| Figure 19. Counter Reset[32, 33] |
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| tCYC2 |
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| tCH2 | tCL2 |
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CLK |
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| tSA | tHA |
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ADDRESS |
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| An |
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INTERNAL | A | x |
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ADDRESS |
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| tSW | tHW |
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R/W |
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ADS |
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CNTEN |
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| tSRST | tHRST |
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CNTRST |
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| tSD | tHD |
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DATAIN |
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| D0 | tCD2 | tCD2 |
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DATAOUT[34] |
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| Q |
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| 1 |
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| COUNTER | WRITE | tCKLZ |
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| READ |
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| READ |
| READ |
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| READ |
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| RESET | ADDRESS 0 | ADDRESS 0 |
| ADDRESS 1 |
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| ADDRESS An | ADDRESS Am |
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Notes
32.CE0 = B0 – B3 = LOW; CE1 = MRST = CNT/MSK = HIGH.
33.No dead cycle exists during counter reset. A Read or Write cycle may be coincidental with the counter reset.
34.Retransmit happens if the counter remains in increment mode after it wraps to initially loaded value.
Document #: | Page 23 of 32 |
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