dp8421a National Semiconductor Corporation, dp8421a Datasheet - Page 32
dp8421a
Manufacturer Part Number
dp8421a
Description
Microcmos Programmable 256k/1m/4m Dynamic Ram Controller/drivers
Manufacturer
National Semiconductor Corporation
Datasheet
1.DP8421A.pdf
(58 pages)
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7 0 RAS and CAS Configuration Modes
(Continued)
TL F 8588 – D1
e
FIGURE 26c DRAM Array Setup for 16-Bit System (C6 C5 C4
1 1 0 during Programming)
TL F 8588 – D2
e
FIGURE 26d 8 Bank DRAM Array for 16-Bit System (C6 C5 C4
1 1 0 during Programming)
32
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