www.ti.com

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SM320F2812-HT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SGUS062A –JUNE 2009 –REVISED APRIL 2010

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GPTCONA(12:4), CAPCONA(8), EXTCONA[0]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EVAENCLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Control Logic

 

 

 

 

 

 

 

 

EVATO ADC (Internal)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T1CTRIP/PDPINTA,

T2CTRIP,

C1TRIP,

C2TRIP,

C3TRIP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ADC (External)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EVASOC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output

 

 

 

T1PWM_T1CMP

 

 

 

 

 

 

 

 

 

 

Timer 1 Compare

 

 

 

 

 

 

 

 

 

 

 

Logic

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T1CON(5,4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

T1CON(1)

GPTCONA(1,0)

TCLKINA

clock

Prescaler

HSPCLK

16

GP Timer 1

T1CON(15:11,6,3,2)

dir

T1CON(10:8)

TDIRA

Peripheral Bus

 

 

 

 

 

 

 

 

PWM1

Full Compare 1

 

 

 

 

 

 

 

PWM2

 

 

SVPWM

 

Dead

 

Output

PWM3

 

 

 

 

 

Full Compare 2

 

 

State

 

 

 

 

 

 

-

 

Logic

PWM4

 

 

 

 

 

 

 

Machine

 

Band

 

 

Full Compare 3

 

 

 

 

 

PWM5

 

 

 

 

Logic

 

 

 

 

 

 

 

 

PWM6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMCONA(15:5,2:0)

ACTRA(15:12),

DBTCONA(15:0)

 

 

 

COMCONA(12),

 

 

 

 

T1CON(13:11)

 

ACTRA(11:0)

 

Timer 2 Compare

 

Output

 

 

 

Logic

T2PWM_T2CMP

 

 

 

 

 

T2CON(5,4)

 

 

16

T2CON(1)

 

GPTCONA(3,2)

 

 

 

 

 

 

 

TCLKINA

 

 

 

 

 

 

clock

Prescaler

HSPCLK

 

 

dir

 

 

GP Timer 2

 

 

 

reset

QEPCLK

 

 

 

 

 

 

 

T2CON(10:8)

16

T2CON(15:11,7,6,3,2,0)

 

QEP

 

 

 

 

 

 

 

 

Logic

 

CAPCONA(10,9)

 

QEPDIR

 

16

 

 

 

TDIRA

 

 

 

CAP1_QEP1

 

 

 

 

 

Capture Units

 

 

CAP2_QEP2

 

 

 

 

 

 

 

Index Qual

CAP3_QEPI1

 

 

 

 

 

CAPCONA(15:12,7:0)

 

EXTCONA(1:2)

 

 

 

 

 

A.The EVB module is similar to the EVA module.

Figure 4-3. Event Manager A Functional Block Diagram (See Note A.)

Copyright © 2009–2010, Texas Instruments Incorporated

Peripherals

57

 

Submit Documentation Feedback

 

Product Folder Link(s): SM320F2812-HT

Page 56 Page 58
Page 57
Image 57
Texas Instruments SM320F2812-HT specifications Event Manager a Functional Block Diagram See Note a
Page 56 Page 58

SM320F2812-HT specifications

The Texas Instruments SM320F2812-HT is a highly capable digital signal processor (DSP) specifically designed for high-performance and real-time applications in harsh environments. This part of the C2000 family of microcontrollers caters to applications in areas such as industrial automation, motor control, and power conversion, where reliability and durability under extreme temperature conditions are paramount.

One of the standout features of the SM320F2812-HT is its robust architecture based on a 32-bit fixed-point core. This allows for efficient execution of complex algorithms while maintaining a high processing speed. The processor operates at clock speeds of up to 150 MHz, enabling it to handle multiple tasks simultaneously with minimal latency.

The SM320F2812-HT boasts an impressive memory configuration that includes up to 128 KB of flash memory and 4 KB of RAM. The integrated memory supports efficient data handling and storage, making it ideal for demanding applications that require quick access to critical information. The device also features various peripherals, including analog-to-digital converters (ADCs), pulse width modulation (PWM) modules, and serial communication interfaces, which enhance its functionality in real-time processing and control tasks.

Furthermore, this DSP employs advanced control algorithms and supports various communication protocols, allowing it to interoperate seamlessly with other devices within a system. Its capabilities are further enhanced by Texas Instruments’ extensive development tools and software libraries, which enable developers to accelerate design cycles and improve overall efficiency.

With its high temperature rating, the SM320F2812-HT is designed to operate within a temperature range from -40°C to 125°C, making it particularly well-suited for use in automotive, aerospace, and other rugged environments where traditional components might fail. The high reliability and endurance of this microcontroller make it a preferred choice among engineers looking for durable solutions without compromising performance.

In summary, the Texas Instruments SM320F2812-HT represents a powerful blend of processing capabilities, memory architecture, and environmental resilience. Its features make it a go-to option for developers in search of a robust DSP for real-time applications, ensuring that it meets the rigorous demands of various industrial sectors while delivering consistent performance.
Top Page Image Contents