STA400A datasheet(96/117 Pages) STMICROELECTRONICS

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STA400A

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b4:

Terrestrial Demodulator lock indicator

0 = locked

1 = unlocked

b3:

Satellite #2 lock indicator

0 = locked

1 = unlocked

b2:

Satellite #1 lock indicator

0 = locked

1 = unlocked

b1:

FEC terrestrial-satellite combining decision for RS block #2

0 = satellite;

1 = terrestrial;

b0:

FEC terrestrial-satellite combining decision for RS block #1

0 = satellite;

1 = terrestrial;

2.7 PC Bitstream Interface

PCDC_CONF_0

- Clock Configuration for PC Interface #0

b6-b2:

PCDC_DIVVALUE_0 Master clock divider. The master clock is divided by (PCDC_DIVVALUE_0+1)*2.

b1:

PCDC_NEG_0

1=PCDC0 is inverted.

b0:

PCDC_RUNFREE_0 0=Clock running only when data is sent out; 1=Clock always running.

PCDC_CONF_1

- Clock Configuration for PC Interface #1

b6-b2:

PCDC_DIVVALUE_1 Master clock divider. The master clock is divided by (PCDC_DIVVALUE_1+1)*2.

b1:

PCDC_NEG_11=PCDC0 is inverted.

b0:

PCDC_RUNFREE_10=Clock running only when data is sent out; 1=Clock

always running.

PCSD_CONF_0

- Data Configuration for PC Interface #0

b5-b4:

PCSD_FFLAGMODE_0

00=Frame flag bit is always set to ‘0’;

01=Frame flag bit is set to ‘1’ only for the first byte of TSCC1;

10=Frame flag bit is set to ‘1’ for the first byte of all PRCs;

Type:

SingleByte - R/W

Word Length:

Byte Name

Address (Hex)

Bit Map

Reset Value (Hex)

PCDC_CONF_0

0500

6-0

Type:

SingleByte - R/W

Word Length:

Byte Name

Address (Hex)

Bit Map

Reset Value (Hex)

PCDC_CONF_1

0501

6-0

Type:

SingleByte - R/W

Word Length:

Byte Name

Address (Hex)

Bit Map

Reset Value (Hex)

PCSD_CONF_0

0502

5-0

STA400A Datasheet(PDF) 96 Page - STMicroelectronics

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