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: TMX320C6211BGNY167
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: 38/83頁
文件大小: 1176K
代理商: TMX320C6211BGNY167
TMS320C6211, TMS320C6211B
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SPRS073K
AUGUST 1998
REVISED MARCH 2004
38
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
1443
IEEE 1149.1 JTAG compatibility statement
The TMS320C6211/C6211B DSP requires that both TRST and RESET resets be asserted upon power up to
be properly initialized. While RESET initializes the DSP core, TRST initializes the DSP’s emulation logic. Both
resets are required for proper operation.
While both TRST and RESET need to be asserted upon power up, only RESET needs to be released for the
DSP to boot properly. TRST may be asserted indefinitely for normal operation, keeping the JTAG port interface
and DSP’s emulation logic in the reset state.
TRST only needs to be released when it is necessary to use a JTAG controller to debug the DSP or exercise
the DSP’s boundary scan functionality.
For maximum reliability, the TMS320C6211/C6211B DSP includes an internal pulldown (IPD) on the TRST pin
to ensure that TRST will always be asserted upon power up and the DSP’s internal emulation logic will always
be properly initialized.
JTAG controllers from Texas Instruments actively drive TRST high. However, some third-party JTAG controllers
may not drive TRST high but expect the use of an external pullup resistor on TRST.
When using this type of JTAG controller, assert TRST to initialize the DSP after powerup and externally drive
TRST high before attempting any emulation or boundary scan operations. Following the release of RESET, the
low-to-high transition of TRST must be “seen” to latch the state of EMU1 and EMU0. The EMU[1:0] pins
configure the device for either Boundary Scan mode or Emulation mode. For more detailed information, see
the terminal functions section of this data sheet.
EMIF device speed
TI recommends utilizing the input/output buffer information specification (IBIS) models to analyze all AC timings.
To properly use IBIS models to attain accurate timing analysis for a given system, see the
Using IBIS Models
for Timing Analysis
application report (literature number SPRA839).
相關PDF資料
PDF描述
TMP320C6202BGNY167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6202BGNZ167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6413ZTSA500 Fixed-Point Digital Signal Processors
TMX320C6413ZTS400 Fixed-Point Digital Signal Processors
TMP320C6413ZTS400 Fixed-Point Digital Signal Processors
相關代理商/技術參數
參數描述
TMX320C6211BGNZ167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6211BPYP167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6211GDP167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6211GFN 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PORCESSORS
TMX320C6211GFN167 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: 泽普县| 康马县| 黄浦区| 新泰市| 乌兰县| 南雄市| 景谷| 延寿县| 将乐县| 余干县| 福州市| 英山县| 资中县| 驻马店市| 东阿县| 固阳县| 汉阴县| 来安县| 乌拉特前旗| 静乐县| 白银市| 郓城县| 贺兰县| 玛纳斯县| 兴安县| 崇仁县| 永兴县| 丰顺县| 威信县| 宁河县| 富锦市| 沙洋县| 邓州市| 焦作市| 招远市| 南涧| 枣阳市| 临高县| 南陵县| 界首市| 岳普湖县|