參數(shù)資料
型號: SM320C6414DGADW60
廠商: TEXAS INSTRUMENTS INC
元件分類: 數(shù)字信號處理
英文描述: 64-BIT, 75 MHz, OTHER DSP, CPGA570
封裝: 33 X 33 MM, CERAMIC, FCPGA-570
文件頁數(shù): 32/134頁
文件大?。?/td> 1997K
代理商: SM320C6414DGADW60
SMJ320C6414, SMJ320C6415, SMJ320C6416
FIXEDPOINT DIGITAL SIGNAL PROCESSORS
SGUS050A JANUARY 2004 REVISED MARCH 2004
127
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
TIMER TIMING
timing requirements for timer inputs (see Figure 61)
NO.
MIN
MAX
UNIT
1
tw(TINPH)
Pulse duration, TINP high
8P*
ns
2
tw(TINPL)
Pulse duration, TINP low
8P*
ns
*This parameter is not production tested.
P = 1/CPU clock frequency in ns. For example, when running parts at 600 MHz, use P = 1.67 ns.
switching characteristics over recommended operating conditions for timer outputs
(see Figure 61)
NO.
PARAMETER
MIN
MAX
UNIT
3
tw(TOUTH)
Pulse duration, TOUT high
8P 3*
ns
4
tw(TOUTL)
Pulse duration, TOUT low
8P 3*
ns
*This parameter is not production tested.
P = 1/CPU clock frequency in ns. For example, when running parts at 600 MHz, use P = 1.67 ns.
TINPx
TOUTx
4
3
2
1
Figure 61. Timer Timing
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