Data Sheet.
HY[B/E]18L512160BF-7.5
512-Mbit Mobile-RAM
2.4.6.1
WRITE Burst Termination
Data from any WRITE burst may be truncated using the BURST TERMINATE command (see Page 35), provided that Auto
Precharge was not activated. The input data provided coincident with the BURST TERMINATE command will be ignored. This
is shown in Figure 30. The BURST TERMINATE command may be used to terminate a full-page WRITE which does not self-
terminate.
FIGURE 30
Terminating a WRITE Burst
#,+
./0
72)4%
./0
./0
"34
./0
./0
#OMMAND
!DDRESS
$1
"A !ꢀ
#OL N
$) N
$) Nꢆꢇ
$) Nꢆꢄ
ꢁ $ONgT #ARE
"A !ꢀ #OL N ꢁ "ANK !ꢀ #OLUMN N
$) N ꢁ $ATA )N TO COLUMN N
"URST ,ENGTH ꢁ ꢂ IN THE CASE SHOWNꢃ
ꢄ SUBSEQUENT ELEMENTS OF $ATA )N ARE WRITTEN IN THE PROGRAMMED ORDER FOLLOWING $) Nꢃ
4HE BURST IS TERMINATED AFTER THE ꢅRD DATA ELEMENTꢃ
2.4.6.2
Clock Suspend Mode for WRITE Cycles
Clock suspend mode allows the extension of any WRITE burst in progress by a variable number of clock cycles. As long as
CKE is registered LOW, the following internal clock pulse(s) will be ignored and no data will be captured, as shown in
Figure 31.
Rev. 1.22, 2006-12
32
01132005-06IU-IGVM
QIMONDA [ QIMONDA AG ]
