CXA3252N View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXA3252N

All Band TV Tuner IC with On-chip PLL

Sony Semiconductor 

CXA3252N

3-3) Read mode

In read mode, power- on reset operation status the phase comparator locked/unlocked status and 5-level A/

D converter input pin voltage status are transmitted and output to the master.

The read data format is as shown in the table below.

Read mode : Slave Transmitter

MODE

Address byte

Status byte

bit7

bit6

bit5

bit4

bit3

bit2

bit1

bit0

1

1

0

0

0

MA1 MA0

1

A

X

FL

1

1

1

0

0

0

A

A

: Acknowledge bit

MA0, MA1 : address setting

FL

: lock detection signal (1 : locked, 0 : unlocked)

–21–

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