Samsung S3C6400X User Manual page 124

SROM CONTROLLER
BLOCK DIAGRAM
AHB I/F for SROM SFR
AHB I/F for SROM MEM
SROM CONTROLLER FUNCTION DESCRIPTION
SROM Controller support SROM interface for Bank0 to Bank5. In case of OneNAND boot, SROM controller
cannot control Bank2 and Bank3 because its mastership is on OneNAND Controller. In case of NAND boot,
SROM controller cannot control Bank2 and Bank3 because its mastership is on NAND Flash Controller.
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
6-2
Specifications and information herein are subject to change without notice.
SROM
CONTROL &
STATE MACHINE
DECODER
DATA PATH
Figure 6-1 SROM Controller Block Diagram
S3C6400X RISC MICROPROCESSOR
SFR
SROM I/F
SINGAL
GENERATER
SROM MEM I/F