欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號(hào): TMP320C6211GGP167
廠商: Texas Instruments, Inc.
元件分類(lèi): 數(shù)字信號(hào)處理
英文描述: FIXED-POINT DIGITAL SIGNAL PROCESSORS
中文描述: 定點(diǎn)數(shù)字信號(hào)處理器
文件頁(yè)數(shù): 73/83頁(yè)
文件大小: 1176K
代理商: TMP320C6211GGP167
TMS320C6211, TMS320C6211B
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SPRS073K
AUGUST 1998
REVISED MARCH 2004
73
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
1443
MULTICHANNEL BUFFERED SERIAL PORT TIMING (CONTINUED)
timing requirements for McBSP as SPI master or slave: CLKSTP = 11b, CLKXP = 0
(see Figure 40)
NO.
150
167
UNIT
MASTER
MIN
26
4
SLAVE
MIN
2
6P
6 + 12P
MAX
MAX
4
5
t
su(DRV-CKXH)
t
h(CKXH-DRV)
Setup time, DR valid before CLKX high
Hold time, DR valid after CLKX high
ns
ns
P = 1/CPU clock frequency in ns. For example, when running parts at 167 MHz, use P = 6 ns.
For all SPI slave modes, CLKG is programmed as 1/2 of the CPU clock by setting CLKSM = CLKGDV = 1.
switching characteristics over recommended operating conditions for McBSP as SPI master or
slave: CLKSTP = 11b, CLKXP = 0
(see Figure 40)
NO.
PARAMETER
150
167
UNIT
MASTER
§
MIN
L
9
T
9
9
SLAVE
MIN
MAX
L + 9
T + 9
MAX
1
2
3
t
h(CKXL-FXL)
t
d(FXL-CKXH)
t
d(CKXL-DXV)
Hold time, FSX low after CLKX low
Delay time, FSX low to CLKX high
#
Delay time, CLKX low to DX valid
Disable time, DX high impedance following last data bit from
CLKX low
ns
ns
ns
9
6P + 4
10P + 20
6
t
dis(CKXL-DXHZ)
9
9
6P + 3
10P + 20
ns
7
t
d(FXL-DXV)
Delay time, FSX low to DX valid
H
9
H + 9
4P + 2
8P + 20
ns
P = 1/CPU clock frequency in ns. For example, when running parts at 167 MHz, use P = 6 ns.
For all SPI slave modes, CLKG is programmed as 1/2 of the CPU clock by setting CLKSM = CLKGDV = 1.
§
S =
Sample rate generator input clock = 2P if CLKSM = 1 (P = 1/CPU clock frequency)
=
Sample rate generator input clock = P_clks if CLKSM = 0 (P_clks = CLKS period)
T =
CLKX period = (1 + CLKGDV) * S
H =
CLKX high pulse width = (CLKGDV/2 + 1) * S if CLKGDV is even
= (CLKGDV + 1)/2 * S if CLKGDV is odd or zero
L =
CLKX low pulse width
= (CLKGDV/2) * S if CLKGDV is even
= (CLKGDV + 1)/2 * S if CLKGDV is odd or zero
FSRP = FSXP = 1. As a SPI master, FSX is inverted to provide active-low slave-enable output. As a slave, the active-low signal input on FSX
and FSR is inverted before being used internally.
CLKXM = FSXM = 1, CLKRM = FSRM = 0 for master McBSP
CLKXM = CLKRM = FSXM = FSRM = 0 for slave McBSP
#
FSX should be low before the rising edge of clock to enable slave devices and then begin a SPI transfer at the rising edge of the master clock
(CLKX).
Bit 0
Bit(n-1)
(n-2)
(n-3)
(n-4)
Bit 0
Bit(n-1)
(n-2)
(n-3)
(n-4)
4
3
7
6
2
1
CLKX
FSX
DX
DR
5
Figure 40. McBSP Timing as SPI Master or Slave: CLKSTP = 11b, CLKXP = 0
相關(guān)PDF資料
PDF描述
TMJ320C6211GGP167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6201GGP167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMP320C6211GJC167 TRIMMER, 1K
TMJ320C6211GJC167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6201GJC167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMP320C6211GGPA100 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMP320C6211GHK100 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMP320C6211GHK120 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSOR
TMP320C6211GHK167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMP320C6211GHKA100 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSOR
主站蜘蛛池模板: 天全县| 鄂托克前旗| 景谷| 大关县| 康保县| 抚顺县| 瓦房店市| 民丰县| 留坝县| 哈密市| 广安市| 西华县| 大名县| 道孚县| 余姚市| 堆龙德庆县| 山东| 东至县| 莫力| 上栗县| 惠东县| 宽城| 缙云县| 石门县| 聂拉木县| 河北区| 林西县| 岱山县| 于都县| 湘潭市| 长垣县| 泌阳县| 芮城县| 巴彦淖尔市| 富平县| 密山市| 九江市| 吉隆县| 民权县| 垣曲县| 沂南县|