参数资料
型号: DOM40S3R032
厂商: Hanbit Electronics Co.,Ltd.
英文描述: 40Pin Flash Disk Module Min.16MB ~ Max.512MB, True IDE Interface
中文描述: 40Pin盘模块Min.16MB?Max.512MB,真IDE接口
文件页数: 3/31页
文件大小: 313K
代理商: DOM40S3R032
HANBit
HFDOM40S3Rxxx
URL:www.hbe.co.kr
11 / 31
HANBit Electronics Co., Ltd.
Rev. 1.0 (October, 2004)
This register contains the numbers of sectors of data requested to be transferred on a read or
write operation between the host and the CompactFlash Storage Card. If the value in this register is zero, a count
of 256 sectors is specified. If the command was successful, this register is zero at command completion. If not
successfully completed, the register contains the number of sectors that need to be transferred in order to
complete the request.
BIT DESCRIPTION-
7
6
5
4
3
2
1
0
Sector Count
5) Sector Number (LBA 7-0) Register(Address–1F3h[173h];Offset 3)
This register contains the starting sector number or bits 7-0 of the Logical Block Address (LBA)
for any CompactFlash Storage Card data access for the subsequent command.
BIT DESCRIPTION - CHS
7
6
5
4
3
2
1
0
Sector (7: 0)
LBA
7
6
5
4
3
2
1
0
LBA (7 : 0)
6) Cylinder Low (LBA 15-8 )Register (Address–1F4h[174h];Offset 4)
This register contains the low order 8 bits of the starting cylinder address or bits 15-8 of the
Logical Block Address.
DIT DESCRIPTION-
CHS
7
6
5
4
3
2
1
0
Cylinder ( 7: 0 )
LBA
7
6
5
4
3
2
1
0
LBA ( 15 : 8 )
7) Cylinder High(LBA 23–16)Register(Address–1F5h[175h]; Offset 6)
This register contains the high order bits of the starting cylinder address or bits 23-16 of the
Logical Block Address.
BIT DESCRIPTION-
CHS
7
6
5
4
3
2
1
0
Cylinder ( 15 :8 )
LBA
7
6
5
4
3
2
1
0
LBA ( 23 : 16 )
8) Status/Alternate Status Register(Address 1F7h[177h]/3F6h[376h];Offset 7/ Eh)
These registers return the CompactFlash Storage Card status when read by the host. Reading
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