HFDOM44KR016 HANBIT [Hanbit Electronics Co.,Ltd], HFDOM44KR016 Datasheet - Page 10

• Manufacturer Part Number: HFDOM44KR016
• Description: 40Pin Flash Disk Module Min.8MB ~ Max.1GB, True IDE Interface Mode, 3.3V / 5.0V Operating
• Manufacturer: HANBIT [Hanbit Electronics Co.,Ltd]

HANBit
URL:www.hbe.co.kr
Rev. 1.0 (December, 2004)
Word Data Register
Even Data Register
Odd Data Register
Odd Data Register
Error/Feature Register
Error/Feature Register
Error/Feature Register
2) Error Register (Address – 1F1h[171h];Offset 1,0Dh Read Only)
This register contains additional information about the source of an error when an error is
indicated in bit 0 of the Status register. The bits are defined as follows:
This register is also accessed on data bits D15-D8 during a write operation to offset 0 with -CE2 low and -CE1 high.
Bit 7 (BBK): this bit is set when a Bad Block is detected.
Bit 6 (UNC): this bit is set when an Uncorrectable Error is encountered.
Bit 5: this bit is 0.
Bit 4 (IDNF): the requested sector ID is not valid error or cannot be found.
Bit 3: this bit is 0.
Bit 2 (Abort) This bit is set if the command has been aborted because of a CompactFlash
Storage Card status condition: (Not Ready, Write Fault, etc.) or when an invalid command
has been issued.
Bit 1 This bit is 0.
Bit 0 (AMNF) This bit is set in case of a general error happened.
3) Feature Register(Address – 1F1h[171h];Offset 1,0Dh Writer Only)
This register provides information regarding features of the CompactFlash Storage Card that the host can utilize.
This register is also accessed on data bits D15-D8 during a write operation to Offset 0 with -CE2 low and -CE1 high.
BIT DESCRIPTION-
4) Sector Count Register(Address – 1F2h[172h];Offset 2)
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-
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)
BBK
DATA Register
D7
7
7
UNC
D6
6
6
CE2-
1
0
1
0
0
1
0
D5
0
5
5
Data Register Access
CE1-
0
0
0
1
0
1
0
Error Register
Command specific
IDNF
D4
4
4
Sector Count
10 / 30
A0
X
X
X
X
0
1
1
D3
0
3
3
Offset
0,8,9
1,Dh
0,8
8,9
Dh
9
1
ABRT
D2
2
2
HFDOM44KRxxx
D1
HANBit Electronics Co., Ltd.
0
1
1
Data Bus
D15-D0
D15-D8
D15-D8
D15-D8
D7-D0
D7-D0
D7-D0
AMNF
D0
0
0