- 您現在的位置：買賣IC網 > PDF目錄382646 > TMJ320C6211GNY167 (Texas Instruments, Inc.) FIXED-POINT DIGITAL SIGNAL PROCESSORS PDF資料下載
參數資料
| 型號： | TMJ320C6211GNY167 |
| 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： | 39/83頁 |
| 文件大小： | 1176K |
| 代理商： | TMJ320C6211GNY167 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁當前第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁
TMS320C6211, TMS320C6211B
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SPRS073K
AUGUST 1998
REVISED MARCH 2004
39
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
1443
bootmode
The C62x
device resets using the active-low signal RESET signal (for the C6211/C6211B device, the RESET
signal is the same as 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 C6211/C6211B has three types of boot modes:
Host boot
If host boot is selected, upon release of internal reset, the CPU is internally “stalled” 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 HPIC register to complete the boot process. This transition causes the boot configuration
logic to bring the CPU out of the “stalled” 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 internally “stalled”. Also, DSPINT
brings the CPU out of the “stalled” state 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 the CPU is
out of the “stalled” state, the CPU needs to clear the DSPINT, otherwise, no more DSPINTs can be received.
Emulation boot
Emulation boot mode is a variation of host boot. In this mode, it is not necessary for a host to load code or to
set DSPINT to release the CPU from the “stalled” state. Instead, the emulator will set DSPINT if it has not
been previously set so that the CPU can begin executing code from address 0. Prior to beginning execution,
the emulator sets a breakpoint at address 0. This prevents the execution of invalid code by halting the CPU
prior to executing the first instruction. Emulation boot is a good tool in the debug phase of development.
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 “stalled”. 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 the “stalled” state and start running from address 0.
相關PDF資料 |
PDF描述 |
|---|---|
| TMX320C6201GNY167 | FIXED-POINT DIGITAL SIGNAL PROCESSORS |
| TMX320C6211GNZ167 | FIXED-POINT DIGITAL SIGNAL PROCESSORS |
| TMP320C6211GNZ167 | FIXED-POINT DIGITAL SIGNAL PROCESSORS |
| TMX320C6211PYP167 | FIXED-POINT DIGITAL SIGNAL PROCESSORS |
| TMP320C6211PYP167 | FIXED-POINT DIGITAL SIGNAL PROCESSORS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TMJ320C6211GNZ167 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS |
| TMJ320C6211PYP167 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS |
| TMJ325AB7475KMHP | 功能描述:CAP CER 4.7UF 25V X7R 1210 制造商:taiyo yuden 系列:M 包裝:剪切帶（CT） 零件狀態:在售 電容:4.7μF 容差:±10% 電壓 - 額定:25V 溫度系數:X7R 工作溫度:-55°C ~ 125°C 特性:軟端子 等級:AEC-Q200 應用:汽車，SMPS 濾波，Boardflex 敏感 故障率:- 安裝類型:表面貼裝，MLCC 封裝/外殼:1210（3225 公制） 大小/尺寸:0.126" 長 x 0.098" 寬（3.20mm x 2.50mm） 高度 - 安裝（最大值）:- 厚度（最大值）:0.110"（2.80mm） 引線間距:- 引線形式:- 標準包裝:1 |
| TMJ325AB7475KMHT | 功能描述:4.7μF 25V 陶瓷電容器 X7R 1210（3225 公制） 0.126" 長 x 0.098" 寬（3.20mm x 2.50mm） 制造商:taiyo yuden 系列:M 包裝:剪切帶（CT） 零件狀態:有效 電容:4.7μF 容差:±10% 電壓 - 額定:25V 溫度系數:X7R 安裝類型:表面貼裝，MLCC 工作溫度:-55°C ~ 125°C 應用:汽車級，Boardflex 敏感 等級:AEC-Q200 封裝/外殼:1210（3225 公制） 大小/尺寸:0.126" 長 x 0.098" 寬（3.20mm x 2.50mm） 高度 - 安裝（最大值）:- 厚度（最大值）:0.106"（2.70mm） 引線間距:- 特性:軟端子 引線形式:- 標準包裝:1 |
| TMJ325KB7106KMHP | 功能描述:CAP CER 10UF 25V X7R 1210 制造商:taiyo yuden 系列:M 包裝:剪切帶（CT） 零件狀態:在售 電容:10μF 容差:±10% 電壓 - 額定:25V 溫度系數:X7R 工作溫度:-55°C ~ 125°C 特性:軟端子 等級:AEC-Q200 應用:汽車，SMPS 濾波，Boardflex 敏感 故障率:- 安裝類型:表面貼裝，MLCC 封裝/外殼:1210（3225 公制） 大小/尺寸:0.126" 長 x 0.098" 寬（3.20mm x 2.50mm） 高度 - 安裝（最大值）:- 厚度（最大值）:0.110"（2.80mm） 引線間距:- 引線形式:- 標準包裝:1 |
發布緊急采購，3分鐘左右您將得到回復。