PDSP16488A/A0/GC View Datasheet(PDF) - Zarlink Semiconductor Inc

Part Name

Description

MFG CO.

PDSP16488A/A0/GC

Single Chip 2D Convolver with Integral Line Delays

Zarlink Semiconductor Inc 

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SYNC

VDD

PIXEL

DATA

LEAST SIG

BYTE OF

16-BIT PIXEL

EPROM

GND GND

VDD

15k NOM

HRES

BYPASS

IP7:0 PDSP16488A

L7:0

PROG

CE

RES

BIN

D15:0

DELOP

OEN

PDSP16488A

VDD

15k NOM

EPROM

GND GND

VDD

15k NOM

CHANGE COEFFS

RESET

BIN

DATA OUT

DELAYED SYNC

OUTPUT

ENABLE

SYNC

ODD FIELD

PIXEL

DATA

FIELD

DELAY

HRES

BYPASS

IP7:0 PDSP16488A

L7:0

PROG

CE

RES

BIN

D15:0

DELOP

OEN

VDD

15k NOM

CHANGE COEFFS

RESET

BIN

DATA OUT

DELAYED SYNC

OUTPUT

ENABLE

Non-interlaced EPROM mode

Interlaced EPROM mode

SYNC

VDD

PIXEL

DATA

LEAST SIG

BYTE OF

16-BIT PIXEL

HOST CPU

ADDRESS

DECODE

HOST CPU

ADDRESS

DECODE

O/C

HRES

BYPASS

IP7:0 PDSP16488A

L7:0

PROG

CE

RES

BIN

D15:0

DELOP

OEN

O/C

RESET

BIN

DATA OUT

DELAYED SYNC

OUTPUT

ENABLE

SYNC

ODD FIELD

PIXEL

DATA

FIELD

DELAY

HRES

BYPASS

IP7:0 PDSP16488A

L7:0

PROG

CE

RES

BIN

D15:0

DELOP

OEN

RESET

BIN

DATA OUT

DELAYED SYNC

OUTPUT

ENABLE

Non-interlaced 16-bit Host loaded

Interlaced 16-bit Host loaded

Fig. 13 Single device systems

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