CXD1132Q 데이터 시트보기 (PDF) - Unspecified

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CXD1132Q

C-MOS TIME CODE GENERATOR / READER

Unspecified 

CXD1132Q(3/4)

SIGNAL DESCRIPTION

BA0 - BA2

BCS

BD0 - BD7

BRD

BUSY

BWR

C1MI

C1MO

C2MI

C2MO

CCS

CDIR

CKIN

CKO

CRD

CTLI

CWR

D0 - D7

DA0 - DA3

DATA

DCLK

DSP

DTSE

DWR

EA4

FLD1

FRMI

FRMO

GCSI

GLSY

HDI

HDO

INT

LPR

LRES

LSHO

LTCO

PON

RCSI

RDSY

RESS

RFLD

RTIM

RVDO

B ADDRESS INPUTS

B CHIP ENABLE INPUT (“L” : ENABLE)

B DATA I/O

B READ INPUT (“L” : READ)

B BUSY OUTPUT

B WRITE INPUT (“L” : WRITE)

SYSTEM CLOCK INPUT

CLOCK 1 OUTPUT (CKIN x 1/16)

LTC READ CLOCK INPUT

CLOCK 2 OUTPUT (CKIN x 1/8)

C CHIP ENABLE INPUT (“L” : ENABLE) (when DSP is low)

ADDRESS LATCH ENABLE INPUT (“L” : ENABLE) (when DSP is high)

CTL DIRECTION INPUT

SYSTEM CLOCK INPUT

VIDEO SIGNAL FORMAT

CKIN

SMPTE 29.97 Hz 525LINE 14.318 MHz

EBU 25 Hz 625LINE

14.500 MHz

CLOCK OUTPUT

C READ INPUT (“L” : READ)

CTL SIGNAL INPUT

C WRITE INPUT (“L” : WRITE)

DATA I/O (when DSP is low)/

ADDRESS INPUTS

E ADDRESS INPUTS (when DSP is high)

D ADDRESS OUTPUT (when DSP is low)

DEMODULATED SERIAL DATA OUTPUT

DEMODULATED CLOCK OUTPUT

DISPLAY BUS SELECT INPUT

DSP controls CCS, DA0-DA3 and DVR.

VITC DATA SEARCH FLAG OUTPUT

WRITE ENABLE OUTPUT (“L” : ENABLE) (when DSP is low)

E ADDRESS 4 INPUT (when DSP is high)

ADDRESS BUS INPUT

FIELD REFERENCE INPUT (“L” : FILD 1)

FRAME SIGNAL INPUT

FRAME SIGNAL OUTPUT

COMPOSITE SYNC INPUT

LOST SYNC FLAG OUTPUT

HORIZONTAL SYNC INPUT

HORIZONTAL SYNC OUTPUT

ITERRUPT REQUEST OUTPUT

LTC READ REQUEST OUTPUT

LTC COUNTER RESET INPUT (“L” : RESET)

SYNCHRONOUS SIGNAL OUTPUT

LTC SIGNAL OUTPUT

SYSTEM RESET INPUT (“L” : PON)

COMPOSITE SYNC INPUT

READ SYNC WORD DATA OUTPUT

RESET INPUT (“L” : RTIM)

FIELD DATA OUTPUT

TIME ADDRESS RESET INPUT (“L” : RESET)

VITC READ DATA OUTPUT

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