參數(shù)資料
型號(hào): EP7309
廠商: Cirrus Logic, Inc.
英文描述: HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
中文描述: 高性能,低功率片上系統(tǒng)強(qiáng)化數(shù)字音頻接口
文件頁(yè)數(shù): 13/46頁(yè)
文件大?。?/td> 1893K
代理商: EP7309
DS507PP1
Copyright 2001 Cirrus Logic (All Rights Reserved)
13
EP7309
High-Performance, Low-Power System on Chip
Static Memory Single Read Cycle
Note:
1. The cycle time can be extended by integer multiples of the clock period (27 ns at 36 MHz, 54 ns at 18.432 MHz, and
77 ns at 13 MHz), by either driving EXPRDY low and/or by programming a number of wait states. EXPRDY is sampled on
the falling edge of EXPCLK before the data transfer. If low at this point, the transfer is delayed by one clock period where
EXPRDY is sampled again. EXPCLK need not be referenced when driving EXPRDY, but is shown for clarity.
Figure 2. Static Memory Single Read Cycle Timing Measurement
EXPCLK
nCS
A
nMWE
HALF
WORD
WORD
D
WRITE
nMOE
t
CSd
t
Ad
t
CSh
t
MOEh
t
Dh
t
Ds
t
HWd
t
WDd
t
WRd
t
MOEd
EXPRDY
t
EXh
t
EXs
相關(guān)PDF資料
PDF描述
EP7309-CB-C CONN MODULAR JACK 8-8 R/A UNSHLD
EP7309-CR-C HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
EP7309-CV-C HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
EP7309-ER-C HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
EP7309-EV-C CONN MOD JACK 8-8 SHIELD TOP TAB
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