AS4LC8M8S0
AS4LC4M16S0
®
Mode register fields
Register programmed with MRS
Address
A11~A10 A9
RFU†
WBL
A8
A7
A6
A5
A4
A3
A2
A1
A0
Function
TM
CAS latency
BT
Burst length
†
RFU = 0 during MRS cycle.
Write burst length
Burst type
A9
Length
A3
Type
0
1
Sequential
Interleaved
Programmed
burst length
0
1
Single burst
Test mode
A8 A7
Type
Mode register set
Reserved
0
0
1
1
0
1
0
1
Reserved
Reserved
CAS latency
Burst length
A6 A5
A4
0
Latency
A2
0
A1
0
A0
0
BT = 0
BT = 1
0
0
0
0
1
0
0
Reserved
Reserved
2
1
2
4
8
1
2
4
8
1
0
0
1
1
0
0
1
0
1
1
3
0
1
1
X
X
Reserved
1
0
0
Reserved Reserved
Reserved Reserved
Reserved Reserved
Full page Reserved
1
0
1
1
1
0
1
1
1
7/ 5/ 00
ALLIANCE SEMICONDUCTOR
5
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
