52 www.xilinx.com MicroBlaze Processor Reference Guide
1-800-255-7778 UG081 (v6.0) June 1, 2006
Chapter 2: MicroBlaze Signal Interface Description
R
Back-to-Back Write Operation
Single Cycle Back-to-Back Read Operation
Back-to-Back Mixed Read/Write Operation
Figure 2-4: LMB Back-to-Back Write Operation
Figure 2-5: LMB Single Cycle Back-to-Back Read Operation
Figure 2-6: Back-to-Back Mixed Read/Write Operation
Clk
Addr
Byte_Enable
Data_Write
AS
Read_Strobe
Write_Strobe
Data_Read
Ready
A0 A2
BE0 BE2
BE1
A1
Clk
Addr
Byte_Enable
Data_Write
AS
Read_Strobe
Write_Strobe
Data_Read
Ready
A0 A1 A2
BE0 BE1 BE2
D0 D1 D2
Clk
Addr
Byte_Enable
Data_Write
AS
Read_Strobe
Write_Strobe
Data_Read
Ready
A0
A1
BE0
BE1
D1
D0