參數(shù)資料
型號： HFDOM40MR032
廠商： 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盤模塊Min.8MB?Max.1GB，真正的IDE接口模式，3.3 / 5.0V工作
文件頁數(shù)： 8/16頁
文件大小： 130K
代理商： HFDOM40MR032
HANBit HFDOM40MRxxx
URL:www.hbe.co.kr 8 / 8 HANBit Electronics Co., Ltd.
Rev. 1.0 (November. 2003)
Bit 1
This bit is 0.
Bit 0 (AMNF)
This bit is set in case of a general error.
Device/Head Register
The Drive/Head register is used to select the drive and head. It is also used to select LBA addressing
instead of cylinder/head/sector addressing. The bits are defined as follows:
D7
D6
D5
D4
D3
D2
D1
D0
1
LBA
1
DRV
HS3
HS2
HS1
HS0
Bit 7
: This bit is set to 1.
Bit 6
: LBA is a flag to select either Cylinder/Head/Sector (CHS) or Logical Block Address Mode (LBA).
When LBA=0, Cylinder/Head/Sector mode is selected. When LBA=1, Logical Block Address is
selected. In Logical Block Mode, the Logical Block Address is interpreted as follows:
LBA7-LBA0: Sector Number Register D7-D0.
LBA15-LBA8: Cylinder Low Register D7-D0.
LBA23-LBA16: Cylinder High Register D7-D0.
LBA27-LBA24: Drive/Head Register bits HS3-HS0.
Bit 5
: This bit is set to 1.
Bit 4 (DRV):
DRV is the drive number. When DRV=0, drive (card) 0 is selected. When DRV=1, drive (card)
1 is selected. The CompactFlash Storage Card is set to be Card 0 or 1 using the copy field
(Drive #) of the PCMCIA Socket & Copy configuration register.
Bit 3 (HS3)
: When operating in the Cylinder , Head, Sector mode, this is bit 3 of the head number. It is Bit
27 in the Logical Block Address mode.
Bit 2 (HS2)
: When operating in the Cylinder, Head, Sector mode, this is bit 2 of the head number. It is Bit
26 in the Logical Block Address mode.
Bit 1 (HS1)
: When operating in the Cylinder, Head, Sector mode, this is bit 1 of the head number. It is Bit
25 in the Logical Block Address mode.
Bit 0 (HS0)
: When operating in the Cylinder, Head, Sector mode, this is bit 0 of the head number. It is Bit
24 in the Logical Block Address mode.
Status & Alternate Status Register
These registers return the CompactFlash Storage Card status when read by the host. Reading the Status
register does clear a pending interrupt while reading the Auxiliary Status register does not. The status bits
are described as follows:
D7
D6
D5
D4
D3
D2
D1
D0
BUSY
RDY
DWF
DSC
DRQ
CORR
0
ERR
Bit 7 (BUSY)
: The busy bit is set when the CompactFlash Storage Card has access to the command buffer
相關(guān)PDF資料
PDF描述
HFDOM40MRXXX 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40MVXXX 40Pin Disk On Module Min.16MB ~ Max.768MB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40P-008S1 40Pin Flash Disk Module Min.8MB ~ Max.384MB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40P-008Sx 40Pin Flash Disk Module Min.8MB ~ Max.384MB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40P-016S1 40Pin Flash Disk Module Min.8MB ~ Max.384MB, 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
HFDOM40MRXXX 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
HFDOM40MVXXX 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Disk On Module Min.16MB ~ Max.768MB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40P-008S1 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.384MB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40P-008SX 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.384MB, True IDE Interface Mode, 3.3V / 5.0V Operating
HFDOM40P-016S1 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.384MB, True IDE Interface Mode, 3.3V / 5.0V Operating
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