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參數(shù)資料
| 型號： | 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 |
| 文件頁數(shù)： | 55/74頁 |
| 文件大小： | 653K |
| 代理商： | UM_S3C49F9X |
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S3C49F9X SOLID DISK CONTROLLER CARD CONFIGURATION
54
4.11.6 Initialize Flash Memory
Bit->
7
6
5
4
3
2
1
0
Command (7)
EFH
C/D/H (6)
×
Drive
×
Cylinder High (5)
×
Cylinder Low (4)
Number of mounted Flash Memory
Sec Number (3)
Erase Flash Switch
Sec Count(2)
C4h
Feature (1)
F0h
This command checks all flash memory, and after then, write information of control.
The blank check of all the mounting flash memories is done, and Write/Read/Compare/Erase is done,
and writing a control table are made (initialization to do after mounting).
Sec Number :When This Value is FFh, Erase block of all the mounting flash memories.
Note. Before this Command execution, all blocks must be erased. After this Command execution, it must execute the
Write CIS/DID Command (Change Card Information).
Error return value (Sec Number)
Error Value
Description
00h
Normalcy End: it is Sec Number =00h.
01h
All flash chip is not recognized by ID read command.
02h
Block 0 or Block 1 erase check error.
03h
Block 0 or Block 1 write/read check error.
04h
CIS/DID Write page error
05h
Link info writes error or
SG ctbl
(The table of control information) build up error.
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