SM5902AF Nippon Precision Circuits Inc, SM5902AF Datasheet - Page 38

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

Compression mode switching
Attenuation
16MDRAM
The SM5902AF guarantees correct operation if the
compression mode is switched, using the 85H com-
The SM5902AF supports attenuation level adjust-
ments in steps 1/4 of the minimum level for smooth
The SM5902AF can use with up to 16MDRAM.
(in case of SM5856A1F, up to 4M 2.)
So you can get a long shock-proof time.
SM5902AF
mand, during normal operation. However, all other
settings should remain unchanged while switching.
attenuation and soft muting.
Note that acceptable 16MDRAM is 2048-refresh
type only. (Can not use with 4096-refresh type.)
NIPPON PRECISION CIRCUITS-38