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): 18/134頁
文件大?。?/td> 1997K
代理商: SM320C6414DGADW60
SMJ320C6414, SMJ320C6415, SMJ320C6416
FIXEDPOINT DIGITAL SIGNAL PROCESSORS
SGUS050A JANUARY 2004 REVISED MARCH 2004
114
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
PERIPHERAL COMPONENT INTERCONNECT (PCI) TIMING [C6415 AND C6416 ONLY]
(CONTINUED)
timing requirements for PCI inputs (see Figure 49)
NO.
MIN
MAX
UNIT
5
tsu(IV-PCLKH)
Setup time, input valid before PCLK high
7
ns
6
th(IV-PCLKH)
Hold time, input valid after PCLK high
0
ns
switching characteristics over recommended operating conditions for PCI outputs (see Figure 49)
NO.
PARAMETER
MIN
MAX
UNIT
1
td(PCLKH-OV)
Delay time, PCLK high to output valid
11
ns
2
td(PCLKH-OIV)
Delay time, PCLK high to output invalid
2
ns
3
td(PCLKH-OLZ)
Delay time, PCLK high to output low impedance
2*
ns
4
td(PCLKH-OHZ)
Delay time, PCLK high to output high impedance
28*
ns
*This parameter is not production tested.
Valid
PCLK
5
PCI Output
PCI Input
3
Valid
2
6
1
4
Figure 49. PCI Input/Output Timing
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