參數(shù)資料
型號： TMS320FN
廠商： Texas Instruments, Inc.
英文描述： Adjustable 1.24-16V ±0.5% Tolerance, 0.05-20mA Shunt Regulator; Package: TO-92 (TO-226) 5.33mm Body Height; No of Pins: 3; Container: Tape and Reel; Qty per Container: 2000
中文描述： 第二代數(shù)字信號處理器
文件頁數(shù)： 46/123頁
文件大?。?/td> 1205K
代理商： TMS320FN
www.ti.com
4
Peripherals
4.1
32-Bit CPU-Timers 0/1/2
Borrow
Reset
Timer Reload
SYSCLKOUT
TCR.4
(Timer Start Status)
TINT
16-Bit Timer Divide-Down
TDDRH:TDDR
32-Bit Timer Period
PRDH:PRD
32-Bit Counter
TIMH:TIM
16-Bit Prescale Counter
PSCH:PSC
Borrow
TMS320F2808, TMS320F2806
TMS320F2801, UCD9501
Digital Signal Processors
SPRS230F–OCTOBER 2003–REVISED SEPTEMBER 2005
The integrated peripherals of the 280x are described in the following subsections:
Three 32-bit CPU-Timers
Up to six enhanced PWM modules (ePWM1, ePWM2, ePWM3, ePWM4, ePWM5, ePWM6)
Up to four enhanced capture modules (eCAP1, eCAP2, eCAP3, eCAP4)
Up to two enhanced QEP modules (eQEP1, eQEP2)
Enhanced analog-to-digital converter (ADC) module
Up to two enhanced controller area network (eCAN) modules (eCAN-A, eCAN-B)
Up to two serial communications interface modules (SCI-A, SCI-B)
Up to four serial peripheral interface (SPI) modules (SPI-A, SPI-B, SPI-C, SPI-D)
Inter-integrated circuit module (I
2
C)
Digital I/O and shared pin functions
There are three 32-bit CPU-timers on the 280x devices (CPU-TIMER0/1/2).
CPU-Timer 1 is reserved for TI system functions and Timer 2 is reserved for DSP/BIOS. CPU-Timer 0
can be used in user applications. These timers are different from the timers that are present in the ePWM
modules.
NOTE
NOTE: If the application is not using DSP/BIOS, then CPU-Timer 2 can be used in the
application.
Figure 4-1. CPU-Timers
In the 280x devices, the timer interrupt signals (TINT0, TINT1, TINT2) are connected as shown in
Figure 4-2
.
46
Peripherals
相關(guān)PDF資料
PDF描述
TMS320FZ Adjustable 1.24-16V +/-0.5% Tolerance, 0.05-20mA Shunt Regulator, Pb-Free Device; Package: TO-92 (TO-226) 5.33mm Body Height; No of Pins: 3; Container: Tape and Reel; Qty per Container: 2000
TMS320GB Adjustable 1.24-16V ±0.5% Tolerance, 0.05-20mA Shunt Regulator; Package: TO-92 (TO-226) 5.33mm Body Height; No of Pins: 3; Container: Tape and Reel; Qty per Container: 2000
TMS320LC545B FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMS320LC546B 1A, 52kHz (250kHz Max) Current Mode PWM Control Circuit with 8.4V UVLO Threshold and 48% Max Duty Cycle; Package: SOIC 14 LEAD; No of Pins: 14; Container: Rail; Qty per Container: 55
TMS320LC54x 1A, 52kHz (250kHz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 96% Max Duty Cycle; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320G203PZ 制造商:n/a 功能描述:320G203 S7G4A
TMS320-JTAG 功能描述:仿真器/模擬器 DSP JTAG FOR PROG & EMULATION RoHS:否 制造商:Blackhawk 產(chǎn)品:System Trace Emulators 工具用于評估:C6000, C5000, C2000, OMAP, DAVINCI, SITARA, TMS470, TMS570, ARM 7/9, ARM Cortex A8/R4/M3 用于:XDS560v2
TMS320-JTAG-USB 功能描述:JTAG調(diào)試器 DSP USB JTAG FOR XDS100 SOFTWARE RoHS:否 制造商:Olimex Ltd. 產(chǎn)品:JTAG In-Circuit Debuggers 工具用于評估:MSP430 Flash MCUs 用于:MSP430 Kick Start, MSPGCC 核心:MSP430 接口類型:JTAG, USB 工作電源電壓:12 V
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TMS320LBC51PZ 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
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