SM5902AF Nippon Precision Circuits Inc, SM5902AF Datasheet - Page 28

• Manufacturer Part Number: SM5902AF
• Description: compression and non compression type shock-proof memory controller
• Manufacturer: Nippon Precision Circuits Inc

Even when the compression mode in selected with
the 85H command during shock-proof operation,no
malfunction occurs.
Selecting compression mode
Decode compression mode
Encode compression mode
When 85H generated
(note) CAS-000 is connect data.
YMLD
WA CAS
RA CAS
3FD
3FE
A
3FF
3FE
A
SM5902AF
001
The compression mode change is not performed
immediately after input of the 85H command, but it
is performed at the following timing.
002
3FF
003
B
NIPPON PRECISION CIRCUITS-28
001
004
B
005
002