Manual

MAX9595
Audio/Video Switch for Dual SCART Connector
18 ______________________________________________________________________________________
BIT
DESCRIPTION
76543210
COMMENTS
0
Off
TV Audio Mute
1
On (power-on default)
00000
+6dB gain
00001
+4dB gain
00010
+2dB gain
00011
0dB gain (power-on default)
00100
-2dB gain
00101
-4dB gain
11110
-54dB gain
TV Volume Control
11111
-56dB gain
0
Off
TV Zero-Crossing Detector
1
On (power-on default)
0
TV audio passes through volume
control (power-on default)
TV Volume Bypass
1
TV audio bypasses volume control
Table 5. Register 00h: TV Audio Control
REGISTER
ADDRESS
(HEXADECIMAL)
BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
0Eh
Thermal SHDN
Power-on
reset
Not used VCR slow switch input
TV slow switch input
Table 4. Data Format for Read Mode