EDE5104AGSE, EDE5108AGSE
Current state
Write
/CS /RAS /CAS /WE Address
Command
DESL
Operation
Note
Continue burst to end
-> Write recovering
H
L
×
×
×
×
×
Continue burst to end
-> Write recovering
H
H
H
NOP
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
H
H
H
H
L
L
L
L
L
H
H
H
L
L
L
L
×
H
L
L
L
L
H
H
H
L
L
L
L
H
H
L
BA, CA, A10 (AP)
BA, CA, A10 (AP)
BA, CA, A10 (AP)
BA, CA, A10 (AP)
BA, RA
READ
READA
WRIT
WRITA
ACT
ILLEGAL
1
ILLEGAL
1
Burst interrupt
Burst interrupt
ILLEGAL
1, 4
1, 4
1
L
H
L
L
BA, A10 (AP)
A10 (AP)
PRE
ILLEGAL
1
L
L
PALL
REF
ILLEGAL
L
H
H
L
×
ILLEGAL
L
×
SELF
MRS
ILLEGAL
L
BA, MRS-OPCODE
ILLEGAL
L
L
BA, EMRS-OPCODE EMRS
ILLEGAL
Read with
×
H
H
H
H
H
L
×
×
DESL
NOP
Continue burst to end -> Precharging
Continue burst to end -> Precharging
ILLEGAL
auto precharge
H
H
H
L
×
BA, CA, A10 (AP)
BA, CA, A10 (AP)
BA, CA, A10 (AP)
BA, CA, A10 (AP)
BA, RA
READ
READA
WRIT
WRITA
ACT
1
1
1
1
1
1
ILLEGAL
ILLEGAL
L
ILLEGAL
H
L
ILLEGAL
L
BA, A10 (AP)
A10 (AP)
PRE
ILLEGAL
L
L
PALL
REF
ILLEGAL
L
H
H
L
×
ILLEGAL
L
×
SELF
MRS
ILLEGAL
L
BA, MRS-OPCODE
ILLEGAL
L
L
BA, EMRS-OPCODE EMRS
ILLEGAL
Write with auto
Precharge
Continue burst to end
->Write recovering with auto precharge
H
L
×
×
×
×
×
DESL
NOP
Continue burst to end
->Write recovering with auto precharge
H
H
H
L
L
L
L
L
L
L
L
L
L
L
H
H
H
H
L
L
L
L
L
H
H
H
L
L
L
L
H
H
L
BA, CA, A10 (AP)
BA, CA, A10 (AP)
BA, CA, A10 (AP)
BA, CA, A10 (AP)
BA, RA
READ
READA
WRIT
WRITA
ACT
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
1
1
1
1
1
1
L
H
L
L
BA, A10 (AP)
A10 (AP)
PRE
L
L
PALL
REF
L
H
H
L
×
L
×
SELF
MRS
L
BA, MRS-OPCODE
L
L
BA, EMRS-OPCODE EMRS
Preliminary Data Sheet E0715E20 (Ver. 2.0)
21
ELPIDA [ ELPIDA MEMORY ]
