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參數(shù)資料
| 型號(hào)： | A45L9332AE-7 |
| 廠商： | AMIC Technology Corporation |
| 英文描述： | 256K X 32 Bit X 2 Banks Synchronous Graphic RAM |
| 中文描述： | 256 × 32位× 2銀行同步圖形內(nèi)存 |
| 文件頁(yè)數(shù)： | 21/55頁(yè) |
| 文件大?。?/td> | 1255K |
| 代理商： | A45L9332AE-7 |
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A45L9332A Series
PRELIMINARY
(October, 2001, Version 0.1)
20
AMIC Technology, Inc.
3. CAS Interrupt (I)
Note : 1. By “Interrupt”, It is possible to stop burst read/write by external command before the end of burst.
By “
CAS
Interrupt”, to stop burst read/write by
CAS
access; read, write and block write.
2. t
CCD
:
CAS
to
CAS
delay. (=1CLK)
3. tCDL : Last data in to new column address delay. ( = 1CLK).
4. Pixel : Pixel mask.
5. t
BWC
: Block write minimum cycle time.
1) Read intreupted by Read (BL=4)
Note 1
RD
RD
A
B
QA0
QB0
QB1
QB2
QB3
QA0
QB0
QB1
QB2
QB3
CKL
CMD
ADD
DQ(CL2)
DQ(CL3)
t
CCD
Note2
2) Write interrupted by (Block) Write (BL =2)
WR
WR
A
B
CKL
CMD
ADD
WR
BW
t
CCD
Note2
t
CCD
Note2
C
D
DA0
DB0
DB1
DC0
Pixel
Note4
t
CDL
Note3
t
CDL
Note3
DQ
3) Write interrupted by Read (BL =2)
WR
RD
A
B
t
CCD
Note2
DA0
QB0
Pixel
t
CDL
Note3
DQ(CL2)
QB0
QB1
DQ(CL3)
DA0
2) Block Write to Block Write
BW
BW
A
B
CKL
CMD
ADD
Note4
Pixel
Pixel
t
BWC
Note5
DQ
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| A45L9332AE-8 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 32 Bit X 2 Banks Synchronous Graphic RAM |
| A45L9332AF | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 32 Bit X 2 Banks Synchronous Graphic RAM |
| A45L9332AF-6 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 32 Bit X 2 Banks Synchronous Graphic RAM |
| A45L9332AF-7 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 32 Bit X 2 Banks Synchronous Graphic RAM |
| A45L9332AF-8 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 32 Bit X 2 Banks Synchronous Graphic RAM |
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