參數(shù)資料
型號(hào): TMS320C209-57
元件分類: 數(shù)字信號(hào)處理
英文描述: Digital Signal Processor
中文描述: 數(shù)字信號(hào)處理器
文件頁數(shù): 95/132頁
文件大?。?/td> 1707K
代理商: TMS320C209-57
.
.
.
S
P
1
9
SPI master mode external timing parameters (clock phase = 1)
(see Figure 41)
NO.
SPI WHEN (SPIBRR + 1) IS EVEN
OR SPIBRR = 0 OR 2
SPI WHEN (SPIBRR + 1)
IS ODD AND SPIBRR > 3
UNIT
MIN
MAX
128tc(CO)
MIN
MAX
1
tc(SPC)M
Cycle time, SPICLK
4tc(CO)
5tc(CO)
127tc(CO)
ns
2
§
tw(SPCH)M
Pulse duration, SPICLK high
(clock polarity = 0)
0.5tc(SPC)M
10
0.5tc(SPC)M
0.5tc(SPC)M
0.5tc(CO)
10
0.5tc(SPC)M
0.5tc(CO)
ns
tw(SPCL)M
Pulse duration, SPICLK low
(clock polarity = 1)
0.5tc(SPC)M
10
0.5tc(SPC)M
0.5tc(SPC)M
0.5tc(CO)
10
0.5tc(SPC)M
0.5tc(CO)
3
§
tw(SPCL)M
Pulse duration, SPICLK low
(clock polarity = 0)
0.5tc(SPC)M
10
0.5tc(SPC)M
0.5tc(SPC)M+0.5tc(CO)
10
0.5tc(SPC)M + 0.5tc(CO)
ns
tw(SPCH)M
Pulse duration, SPICLK high
(clock polarity = 1)
0.5tc(SPC)M
10
0.5tc(SPC)M
0.5tc(SPC)M+0.5tc(CO)
10
0.5tc(SPC)M + 0.5tc(CO)
6
§
tsu(SIMO-SPCH)M
Setup time, SPISIMO data
valid before SPICLK high
(clock polarity = 0)
0.5tc(SPC)M
10
0.5tc(SPC)M
10
ns
tsu(SIMO-SPCL)M
Setup time, SPISIMO data
valid before SPICLK low
(clock polarity = 1)
0.5tc(SPC)M
10
0.5tc(SPC)M
10
7
§
tv(SPCH-SIMO)M
Valid time, SPISIMO data
valid after SPICLK high
(clock polarity =0)
0.5tc(SPC)M
10
0.5tc(SPC)M
10
ns
tv(SPCL-SIMO)M
Valid time, SPISIMO data
valid after SPICLK low
(clock polarity =1)
0.5tc(SPC)M
10
0.5tc(SPC)M
10
10
§
tsu(SOMI-SPCH)M
Setup time, SPISOMI before
SPICLK high
(clock polarity = 0)
0
0
ns
tsu(SOMI-SPCL)M
Setup time, SPISOMI before
SPICLK low
(clock polarity = 1)
0
0
11
§
tv(SPCH-SOMI)M
Valid time, SPISOMI data
valid after SPICLK high
(clock polarity = 0)
0.25tc(SPC)M
10
0.5tc(SPC)M
10
ns
tv(SPCL-SOMI)M
Valid time, SPISOMI data
valid after SPICLK low
(clock polarity = 1)
0.25tc(SPC)M
10
0.5tc(SPC)M
10
The MASTER/SLAVE bit (SPICTL.2) is set and the CLOCK PHASE bit (SPICTL.3) is set.
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
TMS320C209PN40 16-Bit Digital Signal Processor
TMS320C209PN57 16-Bit Digital Signal Processor
TMS320C209PNA57 16-Bit Digital Signal Processor
TMS320C31-40 Digital Signal Processor
TMS320C31-50 Digital Signal Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320C209PN40 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor
TMS320C209PN57 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 320C17 ALCATEL RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320C209PNA57 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor
TMS320C240 制造商:TI 制造商全稱:Texas Instruments 功能描述:DSP CONTROLLERS
TMS320C240PQ 制造商:TI 制造商全稱:Texas Instruments 功能描述:DSP CONTROLLERS