參數(shù)資料
型號： THNCF064MAA
廠商： Toshiba Corporation
英文描述： CompactFlash Card
中文描述： CF卡
文件頁數(shù)： 12/52頁
文件大?。?/td> 461K
代理商： THNCF064MAA
Signal Name
-VS1
-VS2
(PC Card Memory Mode)
-VS1
-VS2
(PC Card I/O Mode)
-VS1
-VS2
(True IDE Mode)
-WAIT
(PC Card Memory Mode)
-WAIT
(PC Card I/O Mode)
IORDY
(True IDE Mode)
-WE
(PC Card Memory Mode)
-WE
(PC Card I/O Mode)
-WE
(True IDE Mode)
WP
(PC Card Memory Mode)
Write Protect
-IOIS16
(PC Card I/O Mode)
-IOIS 16
(True IDE Mode)
2001-09-05 12/52
THNCFxxxMAA Series
Preliminary version
Dir.
O
Pin
33
40
Description
Voltage Sense Signals. –VS1 is grounded so that the CompactFlash
Storage Card or CF+Card CIS can be read at 3.3 volts and –VS2 is reserved
by PCMCIA for a secondary voltage.
This signal is the same for all modes.
This signal is the same for all modes.
O
42
The –WAIT signal is driven low by the CompactFlash Storage Card or
CF+Card to signal the host to delay completion of a memory or I/O cycle that
is in progress.
This signal is the same as the PC Card Memory Mode signal.
In True IDE Mode this output signal may be used as IORDY.
I
36
This is a signal driven by the host and used for strobing memory write data
to the registers of the CompactFlash Storage Card Storage Card or CF+Card
when the card is configured in the memory interfacce mode. It is also used
for writing the configuration registers.
In PC Card I/O Mode, this signal is used for writing the configuration
registers.
In True IDE Mode this input signal is not used and should be connected to
VCC by the host.
O
24
Memory Mode – The CompactFlash Storage Card or CF+Card does not
have a write protect switch. This signal is held low after the completion of
the reset initialization sequence.
I/O Operation – When the CompactFlash Storage Card or CF+Card is
configured for I/O Operation Pin 24 is used for the –I/O Selected is 16Bit
Port (-IOIS16) function. A Low signal indicates that a 16bit or odd byte only
operation can be performed at the addressed port.
In True IDE Mode this output signal is asserted low when this device is
expecting a word data transfer cycle.
相關(guān)PDF資料
PDF描述
THNCF064MBA The THNCFxxxMBA/BAI series CompactFlash card is a flash technology based with ATA interface flash memory card.
THNCF064MBAI The THNCFxxxMBA/BAI series CompactFlash card is a flash technology based with ATA interface flash memory card.
THNCF096MAA CompactFlash Card
THNCF096MBA The THNCFxxxMBA/BAI series CompactFlash card is a flash technology based with ATA interface flash memory card.
THNCF096MBAI The THNCFxxxMBA/BAI series CompactFlash card is a flash technology based with ATA interface flash memory card.
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
THNCF064MBA 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:The THNCFxxxMBA/BAI series CompactFlash card is a flash technology based with ATA interface flash memory card.
THNCF064MBAI 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:The THNCFxxxMBA/BAI series CompactFlash card is a flash technology based with ATA interface flash memory card.
THNCF064MMA 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:The THNCFxxxxMA series CompactFlash card is a flash technology based with ATA interface flash memory card
THNCF096MAA 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:CompactFlash Card
THNCF096MBA 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:The THNCFxxxMBA/BAI series CompactFlash card is a flash technology based with ATA interface flash memory card.
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