MN 6 6 2 7 8 5 T B U C
7 - 1 ( 6 ) D a t a s e t t i n g f o r a n t i - s h o c k m e m o r y c o n t r o l l e r
[ 1 ] D a t a w r i t e
( A ) M e m o r y s y s t e m c o m m a n d
D a t a ( D 7 t o D 0 )
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
X
X
X
1
X
X
0
X
X
X
1
X
X
0
X
X
X
1
X
X
0
X
X
X
1
X
X
X
( B ) E x p a n s i o n I / O p o r t ( I / O s e t t i n g )
Data (D7 to D0)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
C o m m a n d
( H E X )
( B 7 t o B 0 )
80
X
X
X
0
X
X
X
1
X
X
X
0
X
X
1
X
0
0
X
X
0
1
X
X
1
0
X
X
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
C o m m a n d
( H E X )
( B 7 t o B 0 )
8 1
X
X
0
X
X
1
X
0
X
X
1
X
0
X
X
1
X
X
S y m b o l
* Memory system stop
MSON
WAQV
* Q-data disabled
MSDCN
* Comparison connection aborted
MSRACL
* Normal operation
* Decoding aborted
MSRDEN
MSWACL
* Normal operation
MSWREN
* Encoding aborted
S y m b o l
Function (*: Setting at reset)
EXT0ST
Expansion I/O Port EXT0 I/O setting * Input
Output
EXT1ST
Expansion I/O Port EXT1 I/O setting * Input
Output
EXT2ST
Expansion I/O Port EXT2 I/O setting * Input
Output
S D D 0 0 0 2 6 A E M
F u n c t i o n (*
: S e t t i n g a t r e s e t )
Memory system run
Q-data enabled
Direct connection
2-pair comparison connection
3-pair comparison connection
Read address reset
Decoding executed
Write address reset
Encoding executed
T a b l e 7 - 1 - 6 ( 1 )
T a b l e 7 - 1 - 6 ( 2 )
5 5