ADSP-2162BP-40(RevB) 데이터 시트보기 (PDF) - Analog Devices

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ADSP-2162BP-40
(Rev.:RevB)

ADSP-2100 Family DSP Microcomputers

Analog Devices 

ADSP-21xx

1x CLOCK

or

CRYSTAL

SERIAL

DEVICE

(OPTIONAL)

SERIAL

DEVICE

(OPTIONAL)

ADSP-2101

or ADSP-2103

or ADSP-2115

14

ADDR13-0

CLKIN

XTAL

CLKOUT

RESET

24

DATA23-0

IRQ2

BMS

BR

BG

MMAP

SPORT 1

SCLK1

RFS1 or IRQ0

TFS1 or IRQ1

DT1 or FO

DR1 or FI

SPORT 0

SCLK0

RFS0

TFS0

DT0

DR0

RD

WR

PMS

DMS

A13-0

D23-22

D15-8

A13-0

D23-0

A13-0

D23-8

ADDR

DATA

OE

CS

BOOT

MEMORY

e.g. EPROM

2764

27128

27256

27512

ADDR

DATA

OE

WE

CS

PROGRAM

MEMORY

(OPTIONAL)

ADDR

DATA

MEMORY

DATA

&

OE PERIPHERALS

WE

CS

(OPTIONAL)

THE TWO MSBs OF THE DATA BUS (D23-22 ) ARE USED TO SUPPLY THE TWO MSBs OF THE

BOOT MEMORY EPROM ADDRESS. THIS IS ONLY REQUIRED FOR THE 27256 AND 27512.

Figure 3. ADSP-2101/ADSP-2103/ADSP-2115 System

1x CLOCK

or

CRYSTAL

SERIAL

DEVICE

(OPTIONAL)

ADSP-2105

CLKIN

14

ADDR13-0

XTAL

CLKOUT

RESET

IRQ2

BR

24

DATA23-0

BMS

BG

MMAP

SPORT 1

RD

SCLK1

WR

RFS1 or IRQ0

TFS1 or IRQ1

DT1 or FO

DR1 or FI

PMS

DMS

A13-0

D23-22

D15-8

A13-0

D23-0

A13-0

D23-8

ADDR

DATA

OE

CS

BOOT

MEMORY

e.g. EPROM

2764

27128

27256

27512

ADDR

DATA

OE

WE

CS

PROGRAM

MEMORY

(OPTIONAL)

ADDR

DATA

MEMORY

DATA

&

OE PERIPHERALS

WE

CS

(OPTIONAL)

THE TWO MSBs OF THE DATA BUS (D23-22 ) ARE USED TO SUPPLY THE TWO MSBs OF THE

BOOT MEMORY EPROM ADDRESS. THIS IS ONLY REQUIRED FOR THE 27256 AND 27512.

Figure 4. ADSP-2105 System

REV. B

–9–

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