DSP56852 Просмотр технического описания (PDF) - Freescale Semiconductor

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Компоненты Описание

производитель

DSP56852

16-bit Digital Signal Controllers

Freescale Semiconductor 

Logic

Power

I/O

Power

Analog

Power1

Address

Bus

Chip

Select

Data

Bus

Bus

Control

VDD

VSS

VDDIO

VSSIO

VDDA

VSSA

A0–16

A17(TI/O)

A18(TI/O)

A19(CS3)

CLKO(A20)

GPIOA0(CS0)

GPIOA1(CS1)

GPIOA2(CS2)

D0-D12

D13-D15/MODEA-C

RD

WR

RXD(GPIOE0)

3

1

TXD(GPIOE1)

3

1

6

6

1

1

56852

17

1

1

1

1

GPIOC0(STXD)

1

GPIOC1(SRXD)

1

SCLK(GPIOC2)(STCK)

1

SS(GPIOC3)(STFS)

1

MISO(GPIOC4)(SRCK)

1

MOSI(GPIOC5)(SRFS)

1

IRQA

1

IRQB

1

XTAL

1

EXTAL

1

RESET

1

1

1

1

TCK

1

TDI

1

TDO

1

13

TMS

1

3

TRST

1

DE

1

1

1

SCI

SSI

SPI

Interrupt

Request

Oscillator

Reset

JTAG/Enhanced

OnCE

Figure 2-1 56852 Signals Identified by Functional Group

56852 Technical Data, Rev. 8

8

Freescale Semiconductor

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