參數(shù)資料
型號: EP9312-CB
廠商: CIRRUS LOGIC INC
元件分類: 微控制器/微處理器
英文描述: Universal Platform System-on-chip Processor
中文描述: 32-BIT, 200 MHz, RISC PROCESSOR, PBGA352
封裝: 27 X 27 MM, PLASTIC, BGA-352
文件頁數(shù): 29/62頁
文件大小: 884K
代理商: EP9312-CB
DS515PP7
Copyright 2005 Cirrus Logic (All Rights Reserved)
29
EP9312
Universal Platform SOC Processor
Static Memory Turnaround Cycle
Notes: 1. X and Y represent any two chip select numbers.
2. IDCY occurs on read-to-write and write-to-read.
3. IDCY is honored when going from a asynchronous device (CSx) to a synchronous device (/SDCSy).
Parameter
Symbol
Min
Typ
Max
Unit
CSnX deassert to CSnY assert time
t
BTcyc
-
t
HCLK
×
(IDCY+1)
-
ns
Figure 16. Static Memory Turnaround Cycle Timing Measurement
AD
CSnX
WRn
RDn
DQMn
DA
CSnY
t
BTcyc
WAIT
相關(guān)PDF資料
PDF描述
EP9312-CBZ Universal Platform System-on-chip Processor
EP9312-EB Universal Platform System-on-chip Processor
EP9312-EBZ Universal Platform System-on-chip Processor
EP9312-IB Universal Platform System-on-chip Processor
EP9312-IBZ Universal Platform System-on-chip Processor
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