LM3S9B81 Datasheet, PDF (374/1155 Pages) Texas Instruments – Stellaris® LM3S9B81 Microcontroller

External Peripheral Interface (EPI)
Figure 10-11. Single-Cycle Write Access, FRM50=0, FRMCNT=0, WRCYC=0
Clock
(EPI0S31)
Frame
(EPI0S30)
RD
(EPI0S29)
WR
(EPI0S28)
Address
Data
Data
Figure 10-12. Two-Cycle Read, Write Accesses, FRM50=0, FRMCNT=0, RDCYC=1, WRCYC=1
CLOCK
(EPI0S31)
FRAME
(EPI0S30)
RD
(EPI0S29)
WR
(EPI0S28)
Address
Data
Data
Data
Read
Write
374
June 29, 2010
Texas Instruments-Advance Information