DSP56300AD View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

DSP56300AD

Digital audio applications requiring digital audio compression and decompression, sound field processing, acoustic equalization, and other digital audio algorithms.

Motorola => Freescale 

Freescale Semiconductor, Inc.

Signal/Connection Descriptions

Signal Groupings

DSP56362

Power Inputs:

Non-

Multiplexed Port B

VCCP

VCCQH

VCCQL

VCCA

VCCD

VCCC

3

4

3

4

2

VCCH

VCCS

2

GNDP

GNDP1

GNDQ

GNDA

GNDD

GNDC

4

4

4

2

GNDH

GNDS

2

PLL

External I/O

Internal Logic

Address Bus

Data Bus

Bus Control

HDI08

SHI/ESAI/DAX/Timer

Grounds:

PLL

PLL

Internal Logic

Address Bus

Data Bus

Bus Control

HDI08

SHI/ESAI/DAX/Timer

8

Host

Interface

(HDI08)

Port1

Serial

Host

Interface

(SHI)

Multiplexed Bus Bus

H0–H7

HAD0–HAD7

HA0

HAS/HAS

HA1

HA8

HA2

HA9

HCS/HCS

HA10

Single DS

Double DS

HRW

HRD/HRD

HDS/HDS

HWR/HWR

Single HR

Double HR

HOREQ/HOREQ HTRQ/HTRQ

HACK/HACK

HRRQ/HRRQ

GPIO

PB0–PB7

PB8

PB9

PB10

PB13

PB11

PB12

PB14

PB15

SPI Mode

MOSI

SS

MISO

SCK

I2C Mode

HA0

HA2

SDA

SCL

HREQ

HREQ

EXTAL

CLKOUT

PCAP

Clock and

PLL

SCKR

Port C GPIO

PC0

PINIT/NMI

FSR

PC1

HCKR

PC2

Port A

SCKT

PC3

A0–A17

18

External

Address Bus

D0–D23

24

External

Data Bus

AA0–AA3/

RAS0–RAS3

CAS

4

External

Bus

Enhanced

Serial

Audio

Interface

(ESAI)2

FST

HCKT

SDO5/SDI0

SDO4/SDI1

SDO3/SDI2

SDO2/SDI3

SDO1

SDO0

PC4

PC5

PC6

PC7

PC8

PC9

PC10

PC11

RD

Control

WR

TA

BR

Digital Audio

Transmitter (DAX)2

ACI

ADO

Port D GPIO

PD0

PD1

BG

Timer GPIO

BB

Timer 02

TIO0

TIO0

MODA/IRQA

MODB/IRQB

MODC/IRQC

MODD/IRQD

Interrupt/

Mode

Control

JTAG/

OnCE Port

TCK

TDI

TDO

TMS

RESET

TRST

DE

AA0601

Notes: 1. The HDI08 port supports a nonmultiplexed or a multiplexed bus, single or double data strobe (DS), and single or

double host request (HR) configurations. Since each of these modes is configured independently, any

combination of these modes is possible. These HDI08 signals can also be configured alternately as GPIO

signals (PB0–PB15). Signals with dual designations (e.g., HAS/HAS) have configurable polarity.

2. The ESAI signals are multiplexed with the port C GPIO signals (PC0–PC11). The DAX signals are multiplexed

with the Port D GPIO signals (PD0–PD1). The timer 0 signal can be configured alternately as the timer GPIO

signal (TIO0).

Figure 1-1 Signals Identified by Functional Group

1-2

DSP56362 Advance Information

MOTOROLA

For More Information On This Product,

Go to: www.freescale.com

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