參數(shù)資料
型號(hào)： HFDOM44KR192
廠(chǎng)商： Hanbit Electronics Co.,Ltd.
英文描述： 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
中文描述： 40Pin盤(pán)模塊Min.8MB?Max.1GB，真正的IDE接口模式，3.3 / 5.0V工作
文件頁(yè)數(shù)： 28/30頁(yè)
文件大?。?/td> 246K
代理商： HFDOM44KR192
HANBit HFDOM44KRxxx
URL:www.hbe.co.kr 28 / 30 HANBit Electronics Co., Ltd.
Rev. 1.0 (December, 2004)
Write Sector(s) – 30h or 31h
Bit->
7
6
5
4
3
2
1
0
Command(7)
30h or 31h
C/D/H(6)
1
LBA
1
Drive
Head(LBA 27 – 24)
Cyl High(5)
Cylinder High (LBA 23 – 16)
Cyl Low(4)
Cylinder Low (15 – 8)
Sec Num(3)
Sector Number (LBA 7 – 0)
Sec Cnt(2)
Sector Count
Feature(1)
X
Write Sector(s)
This command writes from 1 to 256 sectors as specified in the Sector Count Register. A sector count of zero
requests 256 sectors. The transfer begins at the sector specified in the Sector
Number Register. When this command is accepted, the CompactFlash Storage Card sets BSY,then sets DRQ and
clears BSY, then waits for the host to fill the sector buffer with the data to be written. No interrupt is generated to
start the first host transfer operation. No data should be transferred by the host until BSY has been cleared by the
host.
For multiple sectors, after the first sector of data is in the buffer, BSY will be set and DRQ will be cleared. After the
next buffer is ready for data, BSY is cleared, DRQ is set and an interrupt is generated. When the final sector of
data is transferred, BSY is set and DRQ is cleared. It will remain in this state until the command is completed at
which time BSY is cleared and an interrupt is generated.
If an error occurs during a write of more than one sector, writing terminates at the sector where the error occurs.
The Command Block Registers contain the cylinder, head and sector number of the sector where the error
occurred. The host may then read the command block to determinem what error has occurred, and on which sector.
Write Sector(s) without Erase – 38h
Bit->
7
6
5
4
3
2
1
0
Command(7)
38h
C/D/H(6)
1
LBA
1
Drive
Head(LBA 27 – 24)
Cyl High(5)
Cylinder High (LBA 23 – 16)
Cyl Low(4)
LBA(15 – 8)
Sec Num(3)
Sector Number (LBA 7 – 0)
Sec Cnt(2)
Sector Count
Feature(1)
X
Write Sector(s) without Erase
This command is similar to the Write Sector(s) command with the exception that an implied erase before write
operation is not performed. This command has the same protocol as the Write Sector(s) command. The sectors
should be pre-erased with the Erase Sector(s) command before this command is issued. If the sector is not pre-
erased with the Erase Sector(s) command, a normal write sector operation will occur.
Write Verify –
3Ch
相關(guān)PDF資料
PDF描述
HFDOM44KR256 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM44KR384 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM44KR512 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM44KRXXX 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM44MVXXX 44Pin Disk On Module Min.16MB ~ Max.1.5GB, 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
HFDOM44KR256 制造商:HANBIT 制造商全稱(chēng):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
HFDOM44KR384 制造商:HANBIT 制造商全稱(chēng):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
HFDOM44KR512 制造商:HANBIT 制造商全稱(chēng):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
HFDOM44KRXXX 制造商:HANBIT 制造商全稱(chēng):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
HFDOM-44LX 制造商:HANBIT 制造商全稱(chēng):Hanbit Electronics Co.,Ltd 功能描述:44Pin Flash Disk Module for 128MB,192M, 256M, True IDE Interface Mode, 5.0V
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