Texas Instruments TMS320C6722 User Manual page 52

TMS320C6727, TMS320C6726, TMS320C6722
Floating-Point Digital Signal Processors
SPRS268E – MAY 2005 – REVISED JANUARY 2007
EM_CLK
EM_CS[2]
EM_WE_DQM[3:0]
EM_BA[1:0]
EM_A[12:0]
EM_D[31:0]
EM_OE
EM_WE
EM_RW
EM_CLK
EM_CS[2]
EM_WE_DQM[3:0]
EM_BA[1:0]
EM_A[12:0]
EM_D[31:0]
EM_OE
EM_WE
EM_RW
52 Peripheral and Electrical Specifications
ASYNCHRONOUS READ
WE STROBE MODE
SETUP STROBE
21
22
23
ADDRESS
23
ADDRESS
17
READ DATA
25
Figure 4-9. Asynchronous Read WE Strobe Mode
ASYNCHRONOUS READ
SELECT STROBE MODE
SETUP STROBE
21
22
BYTE LANE ENABLES
23
ADDRESS
23
ADDRESS
17
READ DATA
25
Figure 4-10. Asynchronous Read Select Strobe Mode
HOLD TA
21
22
23
23
28 29
25
HOLD TA
21
22
23
23
28 29
25
www.ti.com
18
18
Submit Documentation Feedback