Power-on Reset - Bus Register Initial Conditions

Power on reset is active when the power supply voltage is below (Tbf) volts.

Not significant bits (X) are preset to "0"

Register

Address

HEX

DATA

COMMENTS

d7 d6 d5 d4 d3 d2 d1 d0

00

0

0

0

0

0

0

0

0

Audio TV Output Muted,Stereo Mode,0dB Gain, 0dB Gain Adjustment.

01

0

0

0

0

0

0

0

0

Audio Cinch Output Muted,0 dB Gain, 0dB Gain Adjustment.

02

0

0

0

0

0

0

0

0

Audio VCR Output Muted,Audio AUX Output Muted.

03

0

0

0

000

00

Red signal selected on R/C_TV output, CVBS to RF ouput,TV video and

chroma switches muted, Chroma ouput controlled by d5-d4-d3 from

register 03.

04

0

0

0

000

00

Encoder R/Csub Bottom Level Clamp,AUX R/Csub Bottom Level Clamp,

RGB Outputs 6dB Gain, FB Output forced to 0V, RGB outputs muted.

05

0

0

0

000

00

VCR Video and chroma switches Muted, VCR Chroma Output controlled

by d2-d1-d0 from register 05,AUX Video and chroma switches Muted,

AUX Chroma Output controlled by d6-d5-d4 from register 05.

06

0

0

0

000

00

TV SCART Slow Blanking Input Mode,VCR SCART Slow Blanking Input

Mode, AUX SCART Slow Blanking Input Mode.

07

0

0

0

000

00

AUX, VCR, ASTB, TV, ENCODER Clamps Active ; TV/RGB, AUX, VCR

Outputs ON.

08

0

0

0

0

0

0

0

0

Cinch, RF Mod Outputs ON.

I

STV6410A

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