ep9312 Cirrus Logic, Inc., ep9312 Datasheet - Page 18
ep9312
Manufacturer Part Number
ep9312
Description
Universal Platform System-on-chip Processor
Manufacturer
Cirrus Logic, Inc.
Datasheet
1.EP9312.pdf
(62 pages)
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EP9312
Universal Platform SOC Processor
SDRAM Auto Refresh Cycle
18
SDWEn
SDCLK
SDCSn
RASn
CASn
Note:
Chip select shown as bus to illustrate multiple devices being put into auto refresh in one access
Figure 5. SDRAM Auto Refresh Cycle Timing Measurement
©
Copyright 2005 Cirrus Logic (All Rights Reserved)
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d
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clk_low
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clk_high
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clkrf
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h
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