MN673273 Просмотр технического описания (PDF) - Panasonic Corporation

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производитель

MN673273

Signal-Processing LSI for Multimedia Camera

Panasonic Corporation 

MN673273

LSIs for Video CameraI

I Pin Descriptions (continued)

Pin No. Pin Name I/O

74

VREFHM

I

75

VREFM

I

76

ADVDD1 AVDD

77

ADVSS1 AVSS

78

VREFML

I

79

VRB

I

80

VIN

I

CLOCK

Function

A/D converter intermediate reference voltage

A/D converter intermediate reference voltage

A/D converter power supply

A/D converter ground

A/D converter intermediate reference voltage

A/D converter low-level reference voltage input

A/D converter input signal

I Shared Function Pins

Pin No. Pin Name I/O

6

HSSFIX

I

15

LOAD

O

17

CPOB

O

18

VD

O

20

HCLR

O

Function

Switch settings

HSSFIX: Electronic shutter speed lock WE34 upper (1) = 0 and WE04 upper (2)

(1: On, 0: Off)

=0

FLICOFF: Flicker correction

(1: Off, 0: On)

WE34 upper (1) = 0 and WE04 upper (2)

=1

VRSTI: External synchronization

vertical reset pulse

WE34 upper (1) = 1

LOAD: AN2108 load pulse

WE3D upper (3) = 0

ANAGC: Analog AGC control signal WE3D upper (3) = 1

CPOB:A/Dconverterinputsignalclamppulse WE3C upper (3) = 0

CP2: D/A converter output clamp pulse WE3C upper (3) = 1

VD: Vertical drive signal

WE34 upper (1) = 0 and WE11 upper (6)

=0

VP: External synchronization VP signal

WE34 upper (1) = 0 and WE11 upper (6)

=0

HCLR: Horizontal reference signal WE34 upper (1) = 0

VRSTM: External synchronization

vertical reset mask signal

WE34 upper (1) = 0 and WE34 upper (6)

=0

6

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