參數(shù)資料
型號(hào)： 7P800ATA2514C25
英文描述： Flash Memory Card(800M位閃速存儲(chǔ)器卡)
中文描述： 閃存卡（800米位閃速存儲(chǔ)器卡）
文件頁(yè)數(shù)： 11/62頁(yè)
文件大小： 626K
代理商： 7P800ATA2514C25
7PxxxATA25xxC25
June 2000 Rev. 1 – ECO #12936
11
White Electronic Designs Corporation
(508) 366-5151
3. True IDE Mode
The card can be configured in a True IDE Mode of operation. This card is configured in this mode only when the -OE
input signal is asserted low by the host during the power off to power on cycle. In this True IDE Mode the PCMCIA
protocol and configuration are disabled and only I/O operations to the Task File and Data Register are allowed. In this
mode no Memory or Attribute Registers are accessible to the host. The card permits 8 bit access if the user issues a Set
Feature Command to put the device in the 8 bit Mode.
True IDE Mode Read I/O Function
Mode
-CE2
-CE1
A0 to A2
-IORD
-IOWR
D8 to D15
D0 to D7
Invalid mode
L
L
×
×
×
×
×
×
High-Z
High-Z
Standby mode
H
H
High-Z
High-Z
Data register access
H
L
0
L
H
odd byte
even byte
All status access
L
H
6H
L
H
High-Z
status out
Other task file access
Note:
×
: L or H
H
L
1-7H
L
H
High-Z
data
True IDE Mode Write I/O Function
Mode
-CE2
-CE1
A0 to A2
-IORD
-IOWR
D8 to D15
D0 to D7
Invalid mode
L
L
×
×
×
×
×
×
don’t care
don’t care
Standby mode
H
H
don’t care
don’t care
Data register access
H
L
0
H
L
odd byte
even byte
Control register access
L
H
6H
H
L
don’t care
control in
Other task file access
Note:
×
: L or H
H
L
1-7H
H
L
don’t care
data
True IDE Mode I/O Access Timing Example
A0 to A2
-CE
-IORD
-IOWR
-IOIS16
D0 to D15
Dout
read cycle
write cycle
Din
相關(guān)PDF資料
PDF描述
7P224ATA2500C25 Flash Memory Card(224M位閃速存儲(chǔ)器卡)
7P320ATA2500C25 Flash Memory Card(320M位閃速存儲(chǔ)器卡)
7P448ATA2500C25 Flash Memory Card(448M位閃速存儲(chǔ)器卡)
7P512ATA2500C25 Flash Memory Card(512M位閃速存儲(chǔ)器卡)
7P640ATA2503C25 Flash Memory Card(640M位閃速存儲(chǔ)器卡)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
7P801V330A042 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Photoflash, High-Energy, Long Life, Aluminum
7P801V360A452 制造商:CDE 制造商全稱:Cornell Dubilier Electronics 功能描述:Type 7P 55 ∑C Photoflash, High-Energy, Long Life, Aluminum
7P901V330A052 制造商:CDE 制造商全稱:Cornell Dubilier Electronics 功能描述:Type 7P 55 ∑C Photoflash, High-Energy, Long Life, Aluminum
7P901V330A452 制造商:CDE 制造商全稱:Cornell Dubilier Electronics 功能描述:Type 7P 55 ∑C Photoflash, High-Energy, Long Life, Aluminum
7P901V360N042 制造商:CDE 制造商全稱:Cornell Dubilier Electronics 功能描述:Type 7P 55 ∑C Photoflash, High-Energy, Long Life, Aluminum
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*