Y

 

 

 

 

 

R

 

 

 

 

A

ADSP-2192

 

 

 

 

N

L

 

 

 

I

 

 

 

M

 

A

 

 

I

 

C

 

L

 

E

 

 

I

 

 

N

 

R

 

H

 

A

P

 

C

 

 

 

E

 

T

T

 

A

 

 

 

D

 

 

OTHER

JTAG

CONTROLLER

For current information contact Analog Devices at (781) 461-3881

 

 

 

October 2000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ADSP-2192

ADSP-2192

 

JTAG

 

 

 

 

 

 

 

 

DEVICE

 

 

 

 

 

 

P0

 

 

 

 

P1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(OPTIONAL)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TDI

 

TDI

 

 

TDO

TDI

 

TDO

TDI

 

 

TDO

 

 

 

 

 

 

 

 

 

 

 

 

EZ-ICE

 

 

 

EMU

 

TRST

 

 

 

TRST

 

 

 

 

TRST

 

 

 

 

TCK

TMS

 

TCK

TMS

 

TCK

TMS

EMU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JTAG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONNECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TCK

TMS

EMU

TRST

TDO

CLKIN

OPTIONAL

Figure 11. JTAG Scan Path Connections for Multiple ADSP-2192 Systems

Additional Information

This data sheet provides a general overview of the ADSP-2192 architecture and functionality. For detailed information on the ADSP-219x Family core architecture and instruction set, refer to the ADSP-219x/2191 DSP Hardware Reference.

PIN DESCRIPTIONS

ADSP-2192 pin definitions are listed in a series of tables following this section. Inputs identified as synchronous (S) must meet timing requirements with respect to CLKIN (or with respect to TCK for TMS, TDI). Inputs identified as asynchronous (A) can be asserted asynchronously to CLKIN (or to TCK for TRST).

The following symbols appear in the Type columns of these tables: G = Ground, I = Input, O = Output, P = Power Supply, and T = Three-State.

Table 28. ADSP-2192 Pin Configurations: PCI/USB Bus Interface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin Name

LQFP

I/O

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD0

 

57

I/O

Address and Data Bus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD1

 

56

I/O

Address and Data Bus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD2

 

55

I/O

Address and Data Bus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD3

 

54

I/O

Address and Data Bus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD4

 

53

I/O

Address and Data Bus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD5

 

48

I/O

Address and Data Bus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD6

 

47

I/O

Address and Data Bus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD7

 

46

I/O

Address and Data Bus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD8

 

44

I/O

Address and Data Bus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD9

 

43

I/O

Address and Data Bus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AD10

 

42

I/O

Address and Data Bus

 

 

 

 

 

 

Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

AD11

 

37

I/O

Address and Data Bus

 

 

 

 

A

 

 

 

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

 

 

L

 

 

 

 

 

 

M

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

I

 

C

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

E

 

 

 

I

 

 

 

 

 

 

 

 

 

N

 

 

36

 

 

 

R

 

H

 

 

 

This information applies to a product under development. Its characteristics and specifications are subject to changePwith-

 

CREV. PrA A

 

out notice. Analog Devices assumes no obligation regarding future manufacturing unless otherwise agreed to in writing.

E

 

 

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D

 

 

 

Page 35 Page 37
Page 36
Image 36
Analog Devices ADSP-2192 specifications AD0, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9
Page 35 Page 37

ADSP-2192 specifications

The Analog Devices ADSP-2192 is a high-performance digital signal processor (DSP) that stands out in the realm of signal processing applications. The device is part of the ADSP-2100 family, which has been recognized for its ability to deliver high-speed computations and efficient processing capabilities. The ADSP-2192 is particularly well-suited for applications requiring advanced digital signal processing, such as telecommunications, audio processing, and industrial control systems.

One of the key features of the ADSP-2192 is its dual-core architecture. This allows for parallel processing capabilities, enabling the device to handle multiple tasks simultaneously. Each core can execute instructions independently, which significantly boosts the overall processing power. The device is built on a 16-bit architecture, supporting 16-bit fixed-point and 40-bit floating-point operations, allowing for a wide range of precision in calculations.

The ADSP-2192 also incorporates a sophisticated instruction set designed for efficient performance. It includes specialized instructions tailored for common signal processing tasks, such as filtering and Fourier transforms. This optimized instruction set enhances the speed and efficiency of data manipulation and computation, making it an ideal choice for real-time applications.

In terms of memory, the ADSP-2192 is equipped with 1 KB of on-chip program memory and 2 KB of data memory. This provides sufficient storage for handling complex algorithms without the need for external memory, reducing latency and increasing processing speed. The device also supports external memory interfaces, enabling developers to expand the system's memory capacity if needed.

Another standout feature of the ADSP-2192 is its rich set of communication interfaces. It supports a variety of communication protocols, including SPI, USART, and I2C, facilitating seamless integration with other devices and systems. This versatility makes it suitable for a wide range of applications, from consumer electronics to industrial automation.

In terms of power consumption, the ADSP-2192 is designed to be energy-efficient, making it an excellent choice for battery-operated devices and applications requiring low power usage. The device operates at a voltage range of 3V to 5V, making it compatible with various power supply systems.

Overall, the Analog Devices ADSP-2192 combines powerful processing capabilities with efficient resource management and versatility, making it a strong contender in the DSP market. Its dual-core architecture, robust instruction set, communication flexibility, and energy-efficient design position it as an essential component for advanced signal processing applications across multiple industries.
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