參數(shù)資料
型號(hào)： SMJ320C6701GLPW16
廠商： TEXAS INSTRUMENTS INC
元件分類： 數(shù)字信號(hào)處理
英文描述： 32-BIT, 166.66 MHz, OTHER DSP, CBGA429
封裝： 27 X 27 MM, CERAMIC, MO-156, BGA-429
文件頁(yè)數(shù)： 40/63頁(yè)
文件大?。?/td> 909K
代理商： SMJ320C6701GLPW16
SMJ320C6701
FLOATINGPOINT DIGITAL SIGNAL PROCESSOR
SGUS060 DECEMBER 2007
45
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
EXTERNAL INTERRUPT/RESET TIMING
timing requirements for interrupt response cycles (see Figure 26)
NO.
’C6701-14
’C6701-16
UNIT
NO.
MIN
MAX
UNIT
2
tw(ILOW)
Width of the interrupt pulse low
*2P
ns
3
tw(IHIGH)
Width of the interrupt pulse high
*2P
ns
Interrupt signals are synchronized internally and are potentially recognized one cycle later if setup and hold times are violated. Thus, they can
be connected to asynchronous inputs.
P = 1/CPU clock frequency in ns. For example, when running parts at 167 MHz, use P = 6 ns.
*This parameter is not tested.
switching characteristics during interrupt response cycles§ (see Figure 26)
NO.
PARAMETER
’C6701-14
’C6701-16
UNIT
NO.
PARAMETER
MIN
MAX
UNIT
1
tR(EINTH-IACKH)
Response time, EXT_INTx high to IACK high
9P
ns
4
td(CKO2L-IACKV)
Delay time, CLKOUT2 low to IACK valid
0.5P
13 0.5P
ns
5
td(CKO2L-INUMV)
Delay time, CLKOUT2 low to INUMx valid
10 0.5P
ns
6
td(CKO2L-INUMIV) Delay time, CLKOUT2 low to INUMx invalid
0.5P
ns
§ P = 1/CPU clock frequency in ns. For example, when running parts at 167 MHz, use P = 6 ns.
When the PLL is used (CLKMODE x4), 0.5P = 1/(2
× CPU clock frequency).
For CLKMODE x1: 0.5P = PH, where PH is the high period of CLKIN.
Interrupt Number
6
5
4
3
2
CLKOUT2
EXT_INTx, NMI
1
Intr Flag
IACK
INUMx
Figure 26. Interrupt Timing
相關(guān)PDF資料
PDF描述
SMJ34010-50FDM GRAPHICS PROCESSOR, CQCC68
SMJ34010-40GBM GRAPHICS PROCESSOR, CPGA68
SMJ34010FDM GRAPHICS PROCESSOR, CQCC68
SMJ9914AFDS IEEE 488 (GPIB) BUS CONTROLLER, CQCC44
SMQ320C32PCM50 32-BIT, 50 MHz, OTHER DSP, PQFP144
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SMJ320C6701S14 制造商:TI 制造商全稱:Texas Instruments 功能描述:FLOATING-POINT DIGITAL SIGNAL PROCESSOR
SMJ320C6701S16 制造商:TI 制造商全稱:Texas Instruments 功能描述:FLOATING-POINT DIGITAL SIGNAL PROCESSOR
SMJ320C6701-SP 制造商:TI 制造商全稱:Texas Instruments 功能描述:RAD-TOLERANT CLASS-V FLOATING-POINT DIGITAL SIGNAL PROCESSOR
SMJ320C6701W14 制造商:TI 制造商全稱:Texas Instruments 功能描述:FLOATING-POINT DIGITAL SIGNAL PROCESSOR
SMJ320C6701W16 制造商:TI 制造商全稱:Texas Instruments 功能描述:FLOATING-POINT DIGITAL SIGNAL PROCESSOR
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*