Atmel AVR XMEGA AU series

461
8331B–AVR–03/12
Atmel AVR XMEGA AU
36. Appendix A: EBI Timing Diagrams
36.1 SRAM 3-Port ALE1 CS
Figure 36-1. Write, no ALE
Figure 36-2. Write, ALE
Clk
PER2
A[7:0]/A[15:8]
D[7:0]
RE
WE
CS
D[7:0]
A[7:0]
ALE1
Write, no ALE
A[7:0]/A[15:8]
D[7:0]
D[7:0]
A[7:0]
ALE1
Write, ALE
A[15:8]
Clk
PER2
RE
WE
CS