Tms320C6201/C6202/C6701 Ready Operation - Texas Instruments TMS320C6201 Reference Manual

Tms320c6000 series peripherals

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Asynchronous Interface

Figure 9–43. TMS320C6201/C6202/C6701 Ready Operation

TMS320C6201/C6202/C6701 Operation: If ARDY is low on the third ris-

ing edge of CLKOUT1 before the end of the programmed strobe period,

then the strobe period is extended by one CLKOUT1 cycle. For each sub-

sequent CLKOUT1 rising edge that ARDY is sampled low, the strobe peri-

od is extended by one CLKOUT1 cycle. Thus to effectively use CE to gen-

erate ARDY inactive with external logic the minimum of SETUP and

STROBE should be four.

The read cycle in Figure 9–43 illustrates ready operation for the

'C6201/C6202/C6701.

Programmed strobe

Ready sampled

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