參數(shù)資料
型號(hào)： K9S6408V0B
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： SmartMedia CARD
中文描述： SmartMedia卡
文件頁(yè)數(shù)： 14/31頁(yè)
文件大小： 481K
代理商： K9S6408V0B
K9S2808V0C/B
14
SmartMedia
TM
K9S5608V0C/B
K9S6408V0C/B
Erase Flow Chart
Start
I/O 6 = 1
or R/B = 1
I/O 0 = 0
No
*
Write 60h
Write Block Address
Write D0h
Read Status Register
Erase Error
Yes
No
: If erase operation results in an error, map out
the failing block and replace it with another block.
*
Erase Completed
Yes
Read Flow Chart
Start
Verify ECC
No
Write 00h
Write Address
Read Data
ECC Generation
Reclaim the Error
Page Read Completed
Yes
SmartMedia Technical Notes
(Continued)
Block Replacement
* Step1
When an error happens in the nth page of the Block ’A’ during the program operation.
* Step2
Copy the nth page data of the Block ’A’ in the buffer memory to the nth page of another free block. (Block ’B’)
* Step3
Then, copy the data in the 1st ~ (n-1)th page of the Block ’A’ to the same location of the Block ’B’.
* Step4
Do not erase or program to Block ’A’ by creating an ’invalid Block’ table or using other appropriate scheme.
Buffer memory of the controller.
1st
Block A
Block B
(n-1)th
nth
(page)
1
2
{
1st
(n-1)th
nth
(page)
{
an error occurs.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
K9S6408V0C 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:SmartMedia CARD
K9T1G08U0M 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:128M x 8 Bits NAND Flash Memory
K9T1G08U0M-YIB0000 制造商:Samsung Semiconductor 功能描述:1GB SLC SINGLE (S/B X8 TSOP1 - Trays
K9VGMV 制造商:Micro-Star International 功能描述:- Bulk
K9VGM-V 制造商:Micro-Star International 功能描述:AMD ATHLON 64/1000MHZ FSB/AM2/VIA 58M890 - Bulk
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