參數(shù)資料
型號(hào)： HFDOM40K3R
廠商： Hanbit Electronics Co.,Ltd.
英文描述： 40Pin Flash Disk Module Min.16MB ~ Max.4GB, True IDE Interface Mode, 3.3V / 5.0V Operating
中文描述： 40Pin盤模塊Min.16MB?Max.4GB，真正的IDE接口模式，3.3 / 5.0V工作
文件頁數(shù)： 23/30頁
文件大?。?/td> 246K
代理商： HFDOM40K3R
HANBit HFDOM40K3R
URL:www.hbe.co.kr 23 / 30 HANBit Electronics Co., Ltd.
Rev. 2.0 (October. 2004)
Features 55h and BBh are the default features for the CompactFlash Storage Card; thus, the host does not have to
issue this command with these features unless it is necessary for compatibility reasons. Feature code 9Ah enables
the host to configure the card to best meet the host system’s power requirements. The host sets a value in the
Sector Count register that is equal to one-fourth of the desired maximum average current (in mA) that the card
should consume. For example, if the Sector Count register is set to 6, the card would be configured to provide the
best possible performance without exceeding 24 mA. Upon completion of the command, the card responds to the
host with the range of values supported by the card. The minimum value is set in the Cylinder Low register, and the
maximum value is set in the Cylinder Hi register. The default value, after a power on reset, is to operate at the
highest performance and therefore the highest current mode. The card will accept values outside this
programmable range, but will operate either at the lowest power or highest performance as appropriate.
Features 66h and CCh can be used to enable and disable whether the Power On Reset (POR) Defaults will be
set when a soft reset occurs. The default setting is to revert to the POR defaults when a soft reset occurs.
Set Multiple Mode – C6h
Bit->
7
6
5
4
3
2
1
0
Command(7)
C6h
C/D/H(6)
X
Drive
X
Cyl High(5)
X
Cyl Low(4)
X
Sec Num(3)
X
Sec Cnt(2)
Sector Count
Feature(1)
X
Set Multiple Mode
This command enables the CompactFlash Storage Card to perform Read and Write Multiple operations and
establishes the block count for these commands. The Sector Count Register is loaded with the number of sectors
per block. Upon receipt of the command, the CompactFlash Storage Card sets BSY to 1 and checks the Sector
Count Register.
If the Sector Count Register contains a valid value and the block count is supported, the value is loaded for all
subsequent Read Multiple and Write Multiple commands and execution of those commands is enabled. If a block
count is not supported, an Aborted Command error is posted, and Read Multiple and Write Multiple commands are
disabled. If the Sector Count Register contains 0 when the command is issued, Read and Write Multiple
commands are disabled. At power on, or after a hardware or (unless disabled by a Set Feature command) software
reset, the default mode is Read and Write Multiple disabled.
Set Sleep Mode – 99h or E6h
Bit->
7
6
5
4
3
2
1
0
Command(7)
99h or E6h
C/D/H(6)
X
Drive
X
Cyl High(5)
X
Cyl Low(4)
X
Sec Num(3)
X
Sec Cnt(2)
X
Feature(1)
X
Set Sleep Mode
This command causes the CompactFlash Storage Card to set BSY, enter the Sleep mode, clear BSY and generate
an interrupt. Recovery from sleep mode is accomplished by simply issuing another command (a reset is permitted
but not required). Sleep mode is also entered when internal timer expires so the host does not need to issue this
相關(guān)PDF資料
PDF描述
HFDOM40KB016 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40KB032 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40KB064 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40KB096 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40KB128 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HFDOM40KB016 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40KB032 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40KB064 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40KB096 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40KB128 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
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