參數(shù)資料
型號: TMS320C32PGE40
元件分類: 數(shù)字信號處理
英文描述: 32-Bit Digital Signal Processor
中文描述: 32位數(shù)字信號處理器
文件頁數(shù): 97/132頁
文件大?。?/td> 1707K
代理商: TMS320C32PGE40
SPRS145G
JULY 2000
REVISED FEBRUARY 2002
97
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 42)
NO.
12
MIN
MAX
UNIT
ns
tc(SPC)S
tw(SPCH)S
tw(SPCL)S
tw(SPCL)S
tw(SPCH)S
Cycle time, SPICLK
4tc(CO)
0.5tc(SPC)S
10
0.5tc(SPC)S
10
0.5tc(SPC)S
10
0.5tc(SPC)S
10
13
§
Pulse duration, SPICLK high (clock polarity = 0)
0.5tc(SPC)S
0.5tc(SPC)S
0.5tc(SPC)S
0.5tc(SPC)S
ns
Pulse duration, SPICLK low (clock polarity = 1)
14
§
Pulse duration, SPICLK low (clock polarity = 0)
ns
Pulse duration, SPICLK high (clock polarity = 1)
15
§
td(SPCH-SOMI)S
Delay time, SPICLK high to SPISOMI valid
(clock polarity = 0)
0.375tc(SPC)S
10
ns
td(SPCL-SOMI)S
Delay time, SPICLK low to SPISOMI valid (clock polarity = 1)
0.375tc(SPC)S
10
16
§
tv(SPCL-SOMI)S
Valid time, SPISOMI data valid after SPICLK low
(clock polarity =0)
0.75tc(SPC)S
ns
tv(SPCH-SOMI)S
Valid time, SPISOMI data valid after SPICLK high
(clock polarity =1)
0.75tc(SPC)S
19
§
tsu(SIMO-SPCL)S
tsu(SIMO-SPCH)S
Setup time, SPISIMO before SPICLK low (clock polarity = 0)
0
ns
Setup time, SPISIMO before SPICLK high (clock polarity = 1)
0
20
§
tv(SPCL-SIMO)S
Valid time, SPISIMO data valid after SPICLK low
(clock polarity = 0)
0.5tc(SPC)S
ns
tv(SPCH-SIMO)S
Valid time, SPISIMO data valid after SPICLK high
(clock polarity = 1)
0.5tc(SPC)S
The MASTER/SLAVE bit (SPICTL.2) is cleared and the CLOCK PHASE bit (SPICTL.3) is cleared.
tc = system clock cycle time = 1/CLKOUT = tc(CO)
§
The active edge of the SPICLK signal referenced is controlled by the CLOCK POLARITY bit (SPICCR.6).
相關(guān)PDF資料
PDF描述
TMS320C32PGE50 32-Bit Digital Signal Processor
TMS320C40-50 Digital Signal Processors
TMS320C40-60 Digital Signal Processors
TMS320C40TABL40 32-Bit Digital Signal Processor
TMS320C40TABL50 32-Bit Digital Signal Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320C32PGE50 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Digital Signal Processor
TMS320C3X 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Digital Signal Processor
TMS320C40 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIGITAL SIGNAL PROCESSOR
TMS320C40-40 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Digital Signal Processor
TMS320C40-50 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Signal Processors