參數(shù)資料
型號(hào)： TMS320C6713PYP150
廠商： TEXAS INSTRUMENTS INC
元件分類： 數(shù)字信號(hào)處理
英文描述： 32-BIT, 149.25 MHz, OTHER DSP, PQFP208
封裝： 28 X 28 MM, POWER, PLASTIC, QFP-208
文件頁數(shù)： 30/135頁
文件大?。?/td> 1868K
代理商： TMS320C6713PYP150
TMS320C6713
FLOATINGPOINT DIGITAL SIGNAL PROCESSOR
SPRS186B – DECEMBER 2001 – REVISED NOVEMBER 2002
125
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
MULTICHANNEL BUFFERED SERIAL PORT TIMING (CONTINUED)
timing requirements for McBSP as SPI master or slave: CLKSTP = 10b, CLKXP = 1 (see Figure 53)
NO.
–150
–225
GDPA–TBD
UNIT
NO.
MASTER
SLAVE
UNIT
MIN
MAX
MIN
MAX
4
tsu(DRV-CKXH) Setup time, DR valid before CLKX high
12
2 – 6P
ns
5
th(CKXH-DRV)
Hold time, DR valid after CLKX high
4
5 + 12P
ns
P = 1/CPU clock frequency in ns. For example, when running parts at 225 MHz, use P = 4.4 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 = 10b, CLKXP = 1 (see Figure 53)
NO.
PARAMETER
–150
–225
GDPA–TBD
UNIT
NO.
PARAMETER
MASTER§
SLAVE
UNIT
MIN
MAX
MIN
MAX
1
th(CKXH-FXL)
Hold time, FSX low after CLKX high
T – 2
T + 3
ns
2
td(FXL-CKXL)
Delay time, FSX low to CLKX low#
H – 2
H + 3
ns
3
td(CKXL-DXV)
Delay time, CLKX low to DX valid
–2
4
6P + 4
10P + 17
ns
6
tdis(CKXH-DXHZ)
Disable time, DX high impedance following last data bit from
CLKX high
H – 2
H + 3
ns
7
tdis(FXH-DXHZ)
Disable time, DX high impedance following last data bit from
FSX high
2P + 3
6P + 17
ns
8
td(FXL-DXV)
Delay time, FSX low to DX valid
4P + 2
8P + 17
ns
P = 1/CPU clock frequency in ns. For example, when running parts at 225 MHz, use P = 4.4 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).
PRODUCT
PREVIEW
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320C6713PYP200 制造商:Texas Instruments 功能描述:
TMS320C6720BRFP200 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Floating-Point Dig Signal Proc 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
TMS320C6722BRFP200 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Floating-Point Dig Signal Proc 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
TMS320C6722BRFP250 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Floating-Point Dig Signal Proc 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
TMS320C6722RFP200 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC FLOATING-PT DIG SIG PROC 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
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