IS43R16320B
IC43R16320B
Burst Stop
Burst stop command during burst read
The burst stop (BST) command is used to stop data output during a burst read. The BST command stops the burst
read and sets the output buffer to High-Z. tBSTZ (= CL) cycles after a BST command issued, the DQ pins become
High-Z. The BST command is not supported for the burst write operation. Note that bank address is not referred
when this command is executed.
t0
t0.5
t1
t1.5
t2
t2.5
t3
t3.5
t4
t4.5
t5
t5.5
CK
/CK
READ
Command
BST
NOP
tBSTZ
3 cycles
DQS
CL = 3
out0 out1
DQ
CL: /CAS latency
Burst Stop during a Read Operation
Integrated Silicon Solution, Inc. — www.issi.com
27
Rev. 00B
06/11/08