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參數(shù)資料
| 型號： | TMS320C6713PYP150 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 數(shù)字信號處理 |
| 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)： | 121/135頁 |
| 文件大?。?/td> | 1868K |
| 代理商： | TMS320C6713PYP150 |
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TMS320C6713
FLOATINGPOINT DIGITAL SIGNAL PROCESSOR
SPRS186B – DECEMBER 2001 – REVISED NOVEMBER 2002
86
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
bootmode
The C6713 device resets using the active-low signal RESET and the internal reset signal. While RESET is low,
the internal reset is also asserted and the device is held in reset and is initialized to the prescribed reset state.
Refer to reset timing for reset timing characteristics and states of device pins during reset. The release of the
internal reset signal (see the Reset Phase 3 discussion in the Reset Timing section of this data sheet) starts
the processor running with the prescribed device configuration and boot mode.
The C6713 has two types of boot modes:
D Host boot
If host boot is selected, upon release of internal reset, the CPU is held in reset internally while the remainder
of the device is released. During this period, an external host can initialize the CPU’s memory space as
necessary through the host interface, including internal configuration registers, such as those that control
the EMIF or other peripherals. Once the host is finished with all necessary initialization, it must set the
DSPINT bit in the HPICl register to complete the boot process. This transition causes the boot configuration
logic to remove the CPU from its reset state. The CPU then begins execution from address 0. The DSPINT
condition is not latched by the CPU, because it occurs while the CPU is still in reset. Also, DSPINT wakes the
CPU from internal reset only if the host boot process is selected. All memory may be written to and read by
the host. This allows for the host to verify what it sends to the DSP if required. After waking up from reset, the
CPU needs to clear the DSPINT, otherwise, no more DSPINTs can be received.
D EMIF boot (using default ROM timings)
Upon the release of internal reset, the 1K-Byte ROM code located in the beginning of CE1 is copied to
address 0 by the EDMA using the default ROM timings, while the CPU is internally held in reset. The data
should be stored in the endian format that the system is using. The boot process also lets you choose the
width of the ROM. In this case, the EMIF automatically assembles consecutive 8-bit bytes or 16-bit
half-words to form the 32-bit instruction words to be copied. The transfer is automatically done by the EDMA
as a single-frame block transfer from the ROM to address 0. After completion of the block transfer, the CPU
is released from reset and start running from address 0.
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 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(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 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(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 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(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 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(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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