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

參數資料
型號: TMJ320C6211GFN167
廠商: Texas Instruments, Inc.
元件分類: 數字信號處理
英文描述: FIXED-POINT DIGITAL SIGNAL PROCESSORS
中文描述: 定點數字信號處理器
文件頁數: 76/83頁
文件大小: 1176K
代理商: TMJ320C6211GFN167
TMS320C6211, TMS320C6211B
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SPRS073K
AUGUST 1998
REVISED MARCH 2004
76
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 = 1
(see Figure 42)
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 = 1
(see Figure 42)
NO.
PARAMETER
150
167
UNIT
MASTER
§
MIN
H
9
T
9
9
SLAVE
MIN
MAX
H + 9
T + 9
MAX
1
2
3
t
h(CKXH-FXL)
t
d(FXL-CKXL)
t
d(CKXH-DXV)
Hold time, FSX low after CLKX high
Delay time, FSX low to CLKX low
#
Delay time, CLKX high to DX valid
Disable time, DX high impedance following last data bit from
CLKX high
ns
ns
ns
9
6P + 4
10P + 20
6
t
dis(CKXH-DXHZ)
9
9
6P + 3
10P + 20
ns
7
t
d(FXL-DXV)
Delay time, FSX low to DX valid
L
9
L + 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).
相關PDF資料
PDF描述
TMJ320C6211GHK167 CONNECTOR ACCESSORY
TMJ320C6211GJL167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GLS167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GLW167 CONNECTOR ACCESSORY
TMJ320C6211GLZ167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
相關代理商/技術參數
參數描述
TMJ320C6211GGP167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GHK167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GJC167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GJL167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GLS167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
主站蜘蛛池模板: 樟树市| 吉林省| 新兴县| 吉木萨尔县| 资源县| 盘山县| 昌平区| 通河县| 武冈市| 登封市| 马鞍山市| 建瓯市| 同江市| 洞头县| 北川| 大邑县| 公安县| 明光市| 井陉县| 定安县| 福鼎市| 香格里拉县| 称多县| 清水河县| 通城县| 水城县| 苗栗县| 临清市| 弥勒县| 临澧县| 南宫市| 体育| 泰来县| 铜山县| 临邑县| 讷河市| 津南区| 东光县| 天峨县| 汉阴县| 都昌县|