MB86296 Datasheet, PDF (322/352 Pages) Fujitsu Component Limited. – PCI Graphics Controller Specification

FUJITSU LIMITED PRELIMINARY AND CONFIDENTIAL
14.3.6 Delay between ACTV commands
MCLKO
MRAS
TRRD
MCAS
MWE
MA
ROW
ROW
ROW: Row Address
TRRD: RAS to RAS Bank Active Delay Time
Fig.11.8 Delay between ACTV Commands
The ACTV command is issued from CORAL to the row address of SDRAM after the elapse of
TRRD after issuance of the previous ACTV command.
14.3.7 Delay between Refresh command and next ACTV command
MCLKO
TRC
MRAS
MCAS
MWE
MA
ROW
ROW: Row Address
TRC: RAS Cycle Time
Fig. 11.9 Delay between Refresh Command and Next ACTV Command
The ACTV command is issued after the elapse of TRC after issuance of the Refresh command.
MB86296S<Coral-PA>
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Specification Manual Rev0.1