TMS320C6000 Datasheet, PDF (12/45 Pages) Texas Instruments – Code Composer Studio Tutorial

ASYNCHRONOUS INTERFACE
ECLKOUT
/CEx
/BE[3:0]
EA [21:2]
ED [31:0]
/AOE
/ARE
/AWE
ARDY
Turnaround Time
HOLD
TA = 2
td
td
td
tohz(m)
td
SETUP
td
td
td
Ingeniería Electrónica
Sistemas Electrónicos Digitales Avanzados
23
REAL WAVEFORMS: READ ACCESS
ECLKOUT
CEx
BE[3:0]
EA[21:2]
ED[31:0]
AOE/SDRAS/SSOE
ARE/SDCAS/SSADS
AWE/SDWE/SSWE
ARDY
Setup = 2
Strobe = 3
Not Ready
1
1
BE
1
Address
1
Read Data
5
7
6
Hold = 2
2
2
2
3
4
2
5
7
6
Outputs:
Data capture:
ARDY test:
Delay time max: 7 ns
Setup time min: 6.5 ns
Hold time min: 1 ns
Setup time min: 3 ns
Hold time min: 2.3 ns
Ingeniería Electrónica
Sistemas Electrónicos Digitales Avanzados
24