STV6410A ST Microelectronics, STV6410A Datasheet - Page 16

• Manufacturer Part Number: STV6410A
• Description: AUDIO/VIDEO SWITCH MATRIX
• Manufacturer: ST Microelectronics

STV6410A
I
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"
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2
Register
Address
C BUS SELECTION (continued)
HEX
00
01
02
03
04
05
06
07
08
d7 d6 d5 d4 d3 d2 d1 d0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DATA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Audio TV Output Muted,Stereo Mode,0dB Gain, 0dB Gain Adjustment.
Audio Cinch Output Muted,0 dB Gain, 0dB Gain Adjustment.
Audio VCR Output Muted,Audio AUX Output Muted.
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.
Encoder R/Csub Bottom Level Clamp,AUX R/Csub Bottom Level Clamp,
RGB Outputs 6dB Gain, FB Output forced to 0V, RGB outputs muted.
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.
TV SCART Slow Blanking Input Mode,VCR SCART Slow Blanking Input
Mode, AUX SCART Slow Blanking Input Mode.
AUX, VCR, ASTB, TV, ENCODER Clamps Active ; TV/RGB, AUX, VCR
Outputs ON.
Cinch, RF Mod Outputs ON.
COMMENTS