STV2310 datasheet(98/112 Pages) STMICROELECTRONICS

98 / 112 page

STV2310

98/112

DDECSTAT4

DDECSTAT5

DDECSTAT6

INSER_

DETECTED

When set, this bit indicates that a transition on the FB signal has been detected inside an active line at least

once in the field. This flag remains set for the next field.

FB_DETECTED

When set, this bit indicates that the FB signal has been detected to 1 (level detection) at least once in the

field. This flag remains set for the next field.

TRICKMOD_

DETECTED

This status bit purpose is to detect special VCR playback modes where the number of lines is non standard.

(note that it is not limited to VCR inputs).

The standard number of lines depend on the 50Hz/60Hz detection:

When in 50Hz mode, the number of lines is standard when >= 310 and <= 314

When in 60Hz mode, the number of lines is standard when >= 260 and <= 264

When this bit is set, the number of lines is non-standard.

Address (hex): 83h - Read Only

Reset Value (bin): Undefined

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

NOISELVL[7:0]

Bit Name

Function

NOISELVL[7:0]

Noise level computed by sync and monitoring block

Address (hex): 84h - Read Only

Reset Value (bin): Undefined

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

SLDID[7:0]

Bit Name

Function

SLDID[7:0]

Replica (read only) of bits SLDID[5:0] in register VBICONT1 with parity and checksum

Address (hex): 85h - Read Only

Reset Value (bin): Undefined

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

SLFIL[7:0]

Bit Name

Function

STV2310 数据表(PDF) 98 Page - STMicroelectronics

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