EP9315-I Ver la hoja de datos (PDF) - Cirrus Logic

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EP9315-I

Enhanced Universal Platform System-on-Chip Processor

Cirrus Logic 

EP9315

Enhanced Universal Platform SOC Processor

SDRAM Burst Read Cycle

SDCLK

td

SDCSn

RASn

CASn

SDWEn

DQMn

tDQd

CL = 2

DQMn

CL = 3

AD

td

DA

CL = 2

DA

CL = 3

tclk_low

tclk_high

tclkrf

th

tDQh

tDQh

tDAs

tDAh

n

n+1

n+2

n+3

tDAs

tDAh

n

n+1

n+2

n+3

Figure 3. SDRAM Burst Read Cycle Timing Measurement

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