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參數(shù)資料
| 型號(hào)： | UM_S3C49F9X |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | S3C49F9X User’s Manual |
| 中文描述： | S3C49F9X用戶手冊(cè) |
| 文件頁(yè)數(shù)： | 45/74頁(yè) |
| 文件大?。?/td> | 653K |
| 代理商： | UM_S3C49F9X |
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S3C49F9X SOLID DISK CONTROLLER CARD CONFIGURATION
44
4.10.2 Error Register (Address -1F1[171]; Offset 1, Dh 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:
D7
D6
D5
D4
D3
D2
D1
D0
BBK
UNC
0
IDNF
0
ABRT
0
AMNF
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.This bit is set when Error on
drive 1 (True IDE).
Bit 6 (UNC)
This bit is set when an Uncorrectable Read Error is encountered.
Bit 5
This bit is 0.
Bit 4 (IDNF)
The requested sector ID is in error or cannot be found. This bit is 0
Bit 3
This bit is 0.
Bit 2 (Abort)
Abort=1 This bit is set if the command has been aborted because of a CompactFlash
Storage Card status condition (Write Fault, Invalid Parameter, 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. (DMA transfer Error)
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