LM3S9U81 Datasheet, PDF (1204/1277 Pages) Texas Instruments – ARM and Thumb are registered trademarks and Cortex is a trademark

Electrical Characteristics
Figure 24-14. Host-Bus 8/16 Mode Read Timing
ALE (EPI0S30)
CSn (EPI0S30)
E22
E18
WRn (EPI0S29)
RDn/OEn
(EPI0S28)
BSEL0n/
BSEL1n^a
Address
E18
E24
Data
a _{BSEL0n and BSEL1n are available in Host-Bus 16 mode only.}
E23
E20
E19
E14
E15
Data
Figure 24-15. Host-Bus 8/16 Mode Write Timing
E22
ALE
(EPI0S30)
E18
CSn
E23
(EPI0S30)
WRn
E18
E19
E20
(EPI0S29)
E24
RDn/Oen
(EPI0S28)
BSEL0n
BSEL1n^a
Address
E16
Data
a _{BSEL0n and BSEL1n are available in Host-Bus 16 mode only.}
Data
1204
Texas Instruments-Production Data
January 23, 2012