- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384021 > TMS320C6727B_07 (Texas Instruments, Inc.) Floating-Point Digital Signal Processors PDF資料下載
參數(shù)資料
| 型號(hào)： | TMS320C6727B_07 |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 數(shù)字信號(hào)處理 |
| 英文描述： | Floating-Point Digital Signal Processors |
| 中文描述： | 浮點(diǎn)數(shù)字信號(hào)處理器 |
| 文件頁(yè)數(shù)： | 98/116頁(yè) |
| 文件大小： | 999K |
| 代理商： | TMS320C6727B_07 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)當(dāng)前第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)
www.ti.com
4.16 Real-Time Interrupt (RTI) Timer With Digital Watchdog
4.16.1 RTI/Digital Watchdog Device-Specific Information
McASP0,1,2
Transmit/Receive
DMA Events
McASP0,1,2
Transmit/Receive
DMA Events
Counter 0
32-Bit + 32-Bit Prescale
(Used by DSP BIOS)
Capture 0
32-Bit + 32-Bit Prescale
Counter 1
32-Bit + 32-Bit Prescale
Capture 1
32-Bit + 32-Bit Prescale
Compare 0
32-Bit
RTI Interrupt 0
SYSCLK2
RTI Interrupt 1
Compare 1
32-Bit
RTI Interrupt 2
Compare 2
32-Bit
RTI Interrupt 3
Compare 3
32-Bit
RESET
(Internal Only)
Digital Watchdog
25-Bit Counter
Watchdog Key Register
16-Bit Key
Controlled by
CFGRTI Register
TMS320C6727B, TMS320C6726B, TMS320C6722B, TMS320C6720
Floating-Point Digital Signal Processors
SPRS370C–SEPTEMBER 2006–REVISED OCTOBER 2007
C672x includes an RTI timer module which is used to generate periodic interrupts. This module also
includes an optional digital watchdog feature.
Figure 4-40
contains a block diagram of the RTI module.
Figure 4-40. RTI Timer Block Diagram
The RTI timer module consists of two independent counters which are both clocked from SYSCLK2 (but
may be started individually and may have different prescaler settings).
The counters provide the timebase against which four output comparators operate. These comparators
may be programmed to generate periodic interrupts. The comparators include an adder which
automatically updates the compare value after each periodic interrupt. This means that the DSP only
needs to initialize the comparator once with the interrupt period.
The two input captures can be triggered from any of the McASP0, McASP1, or McASP2 DMA events. The
device configuration register which selects the McASP events to measure is defined in
Table 4-39
.
Measuring the time difference between these events provides an accurate measure of the sample rates at
which the McASPs are transmitting and receiving. This measurement can be useful as a hardware assist
for a software asynchronous sample rate converter algorithm.
Peripheral and Electrical Specifications
98
Submit Documentation Feedback
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TMS320DM355_07 | Digital Media System-on-Chip (DMSoC) |
| TMS320DM6446_07 | Digital Media System-on-Chip |
| TMS320F2801X | Digital Signal Processors |
| TMS320F2809_07 | Digital Signal Processors |
| TMS320F28335_1 | Variable Capacitance Diode for TV Tuner VHF Tuning; Ratings VR (V): 32; Characteristics n: 12.0 min; Characteristics rs (ohm) max: 0.85; Characteristics C (pF) max: C2 = 32.2 to 37.5 C25 = 2.57 to 3.0; Characteristics CVR/CVR: 2/25; Cl: 2.777; Package: UFP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMS320C6727BGDH275 | 制造商:Texas Instruments 功能描述:DSP FLOATING PT 32BIT/64BIT 275MHZ 2200MIPS 256BGA - Trays |
| TMS320C6727BGDH300 | 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Floating-Point DSP 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 |
| TMS320C6727BGDH350 | 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Floating-Point DSP 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 |
| TMS320C6727BZDH250 | 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Floating-Pt Dig 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 |
| TMS320C6727BZDH275 | 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Floating-Point DSP 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 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。
