LC72722 查看數據表（PDF） - SANYO -> Panasonic

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LC72722

Single-Chip RDS Signal-Processing System LSI

SANYO -> Panasonic 

LC72722, 72722M, 72722PM

Timing 2 (mode 3, PT2 = 0)

Input data

Sync NG Sync OK Sync OK Sync OK Sync OK Sync OK Sync NG Sync NG

Error correction

SYNC output

ERROR output

Data

No

corrected errors

Tp1

No

Data Uncorrectable Uncorrectable

errors corrected

Tp1

CORREC output

A12378

Serial Data Input and Output Methods

Data is input and output using the CCB (computer control bus), which is the Sanyo audio IC serial bus format. This IC

adopts an 8-bit address CCB format.

(LSB)

Address

(MSB)

I/O mode

B0 B1 B2 B3 A0 A1 A2 A3

Comment

· Control data input mode, also referred to as “serial data input” mode.

1

IN1 (6A) 0 1 0 1 0 1 1 0 · This is a 16-bit data input mode.

· Control data input mode, also referred to as “serial data input” mode.

2

IN2 (6B) 1 1 0 1 0 1 1 0 · This is a 16-bit data input mode.

· Data output mode, also referred to as “serial data output” mode.

3

OUT (6C) 0 0 1 1 0 1 1 0 · The data for multiple blocks can be output sequentially in this mode.

I/O mode determined

CE

1

CL

2

DI

B0 B1 B2 B3 A0 A1 A2

A3

1

DO

2

1 For the CL normal high state

2 For the CL normal low state

First Data IN1/2

First Data OUT

First Data OUT

A12379

No. 5602-11/15

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