參數(shù)資料
型號： TMP320LC2407APGEA
廠商： Texas Instruments, Inc.
元件分類： 數(shù)字信號處理
英文描述： DSP CONTROLLERS
中文描述： DSP控制器
文件頁數(shù)： 95/134頁
文件大?。?/td> 1759K
代理商： TMP320LC2407APGEA
TMS320LF2407A, TMS320LF2406A, TMS320LF2403A, TMS320LF2402A
TMS320LC2406A, TMS320LC2404A, TMS320LC2403A, TMS320LC2402A
DSP CONTROLLERS
SPRS145K
JULY 2000
REVISED AUGUST 2005
95
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
1443
SPI slave mode timing parameters
Slave mode timing information is listed in the following tables.
SPI slave mode external timing parameters (clock phase = 0)
(see Figure 43)
NO.
MIN
MAX
UNIT
12
t
c(SPC)S
t
w(SPCH)S
t
w(SPCL)S
t
w(SPCL)S
t
w(SPCH)S
Cycle time, SPICLK
4t
c(CO)
0.5t
c(SPC)S
10
0.5t
c(SPC)S
10
0.5t
c(SPC)S
10
0.5t
c(SPC)S
10
ns
13
§
Pulse duration, SPICLK high (clock polarity = 0)
0.5t
c(SPC)S
0.5t
c(SPC)S
0.5t
c(SPC)S
0.5t
c(SPC)S
Pulse duration, SPICLK low (clock polarity = 1)
ns
14
§
Pulse duration, SPICLK low (clock polarity = 0)
Pulse duration, SPICLK high (clock polarity = 1)
ns
15
§
t
d(SPCH-SOMI)S
Delay time, SPICLK high to SPISOMI valid
(clock polarity = 0)
0.375t
c(SPC)S
10
ns
t
d(SPCL-SOMI)S
Delay time, SPICLK low to SPISOMI valid (clock polarity = 1)
0.375t
c(SPC)S
10
16
§
t
v(SPCL-SOMI)S
Valid time, SPISOMI data valid after SPICLK low
(clock polarity =0)
0.75t
c(SPC)S
t
v(SPCH-SOMI)S
Valid time, SPISOMI data valid after SPICLK high
(clock polarity =1)
0.75t
c(SPC)S
ns
19
§
t
su(SIMO-SPCL)S
t
su(SIMO-SPCH)S
Setup time, SPISIMO before SPICLK low (clock polarity = 0)
0
Setup time, SPISIMO before SPICLK high (clock polarity = 1)
0
ns
20
§
t
v(SPCL-SIMO)S
Valid time, SPISIMO data valid after SPICLK low
(clock polarity = 0)
0.5t
c(SPC)S
ns
t
v(SPCH-SIMO)S
Valid time, SPISIMO data valid after SPICLK high
(clock polarity = 1)
0.5t
c(SPC)S
The MASTER/SLAVE bit (SPICTL.2) is cleared and the CLOCK PHASE bit (SPICTL.3) is cleared.
t
c
= system clock cycle time = 1/CLKOUT =
t
c(CO)
§
The active edge of the SPICLK signal referenced is controlled by the CLOCK POLARITY bit (SPICCR.6).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMP320LC2407APGES 制造商:TI 制造商全稱:Texas Instruments 功能描述:DSP CONTROLLERS
TMP320LC2407APGS 制造商:TI 制造商全稱:Texas Instruments 功能描述:DSP CONTROLLERS
TMP320LC2407APZA 制造商:TI 制造商全稱:Texas Instruments 功能描述:DSP CONTROLLERS
TMP320LC2407APZS 制造商:TI 制造商全稱:Texas Instruments 功能描述:DSP CONTROLLERS
TMP320LC2407AVFA 制造商:TI 制造商全稱:Texas Instruments 功能描述:DSP CONTROLLERS
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