Texas Instruments TMS320C3x 사용자 설명서
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Programmable Wait States
10-16
Table 10–3. Wait-State Generation
Inputs
Output
SWW Bit
Field
/RDYext
/RDYwtcnt
/RDYint
Functional Description
00
0
1
x
x
0
1
Wait until external RDY is signaled
01
x
x
0
1
0
1
Wait until internal wait state generator counts
down to 0
down to 0
10
0
0
1
1
0
1
0
1
0
0
0
1
Wait until first signal: external RDY or the
internal wait state generator (logical OR)
internal wait state generator (logical OR)
11
0
0
1
1
0
1
0
1
0
1
1
1
Wait until both external RDY is signaled and
wait state generator counts down to 0 (logical
AND)
wait state generator counts down to 0 (logical
AND)