- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385425 > HY5DS573222FP (Hynix Semiconductor Inc.) 256M(8Mx32) GDDR SDRAM PDF資料下載
參數(shù)資料
| 型號： | HY5DS573222FP |
| 廠商： | Hynix Semiconductor Inc. |
| 英文描述： | 256M(8Mx32) GDDR SDRAM |
| 中文描述： | 256M（8Mx32）GDDR SDRAM內(nèi)存 |
| 文件頁數(shù)： | 20/28頁 |
| 文件大?。?/td> | 326K |
| 代理商： | HY5DS573222FP |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁當前第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁
1
HY5DS573222F(P)
Rev. 1.0 / Feb. 2005
20
EXTENDED MODE REGISTER SET (EMRS)
The Extended Mode Register controls functions beyond those controlled by the Mode Register; these additional func-
tions include DLL enable/disable, output driver strength selection(optional). These functions are controlled via the bits
shown below. The Extended Mode Register is programmed via the Mode Register Set command ( BA0=1 and BA1=0)
and will retain the stored information until it is programmed again or the device loses power.
The Extended Mode Register must be loaded when all banks are idle and no bursts are in progress, and the controller
must wait the specified time before initiating any subsequent operation. Violating either of these requirements will
result in unspecified operation.
BA1
BA0
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
0
1
RFU*
DS
RFU*
DS
DS
DLL
A0
DLL enable
0
Enable
1
Diable
BA0
MRS Type
0
MRS
1
EMRS
A6
A1
Output Driver Impedance Control
0
0
Full
0
1
Half
1
0
RFU*
1
1
Weak
* All bits in RFU address fields must be programmed to Zero, all other states are reserved for future usage.
相關PDF資料 |
PDF描述 |
|---|---|
| HY5DS573222FP-28 | 256M(8Mx32) GDDR SDRAM |
| HY5DS573222FP-33 | 256M(8Mx32) GDDR SDRAM |
| HY5DS573222FP-36 | 256M(8Mx32) GDDR SDRAM |
| HY5DS573222FP-4 | 256M(8Mx32) GDDR SDRAM |
| HY5DU121622A | 512Mb DDR SDRAM |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HY5DS573222FP-28 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:256M(8Mx32) GDDR SDRAM |
| HY5DS573222FP-33 | 制造商:SK Hynix Inc 功能描述: |
| HY5DS573222FP-36 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:256M(8Mx32) GDDR SDRAM |
| HY5DS573222FP-4 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:256M(8Mx32) GDDR SDRAM |
| HY5DU113222FM-2 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:512M(16Mx32) GDDR SDRAM |
發(fā)布緊急采購，3分鐘左右您將得到回復。