参数资料
型号: 256MBDDRSDRAM
厂商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: DDR SDRAM Specification Version 0.3
中文描述: DDR SDRAM的规格版本0.3
文件页数: 23/51页
文件大小: 658K
代理商: 256MBDDRSDRAM
- 23 -
REV. 0.3 November 2. 2000
256Mb DDR SDRAM
Preliminary
3.3.6 Write Interrupted by a Write
A Burst Write can be interrupted before completion of the burst by a new Write command, with the only restric-
tion that the interval that separates the commands must be at least one clock cycle. When the previous burst
is interrupted, the remaining addresses are overridden by the new address and data will be written into the
device until the programmed burst length is satisfied.
Command
< Burst Length=4 >
NOP
WRITE A
WRITE b
NOP
NOP
NOP
NOP
NOP
NOP
DQS
DQ
s
Din A
0
Din A
1
Din B
0
Din B
1
Din B
2
Din B
3
1t
CK
2
0
1
5
3
4
8
6
7
CK
CK
Figure 14. Write interrupted by a write timing
相关PDF资料
PDF描述
25AV5-GA FOR TV HORIZONTAL-DEFLECTION AMPLIFIER APPLICATIONS
25CV100BE Surface Mount Type Miniature, Super low profile 3.9mm height
25CV10BE Surface Mount Type Miniature, Super low profile 3.9mm height
25CV68BE Surface Mount Type Miniature, Super low profile 3.9mm height
25CV22BE Surface Mount Type Miniature, Super low profile 3.9mm height
相关代理商/技术参数
参数描述
256MB-FD 制造商:PNY Technologies 功能描述:256MB USB, FOR IBM - Bulk
256MB-FLASH 制造商:STMicroelectronics 功能描述:
256ME-250K 制造商:ILLINOISCAPACITOR 制造商全称:Illinois Capacitor, Inc. 功能描述:Metallized Polyester Motor Run/AC Film Capacitors In Boxes
256ME-350K 制造商:ILLINOISCAPACITOR 制造商全称:Illinois Capacitor, Inc. 功能描述:Metallized Polyester Motor Run/AC Film Capacitors In Boxes
256ME-400K 制造商:ILLINOISCAPACITOR 制造商全称:Illinois Capacitor, Inc. 功能描述:Metallized Polyester Motor Run/AC Film Capacitors In Boxes