MAX9598 Maxim Integrated Products, MAX9598 Datasheet - Page 27

• Manufacturer Part Number: MAX9598
• Description: Low-Power Audio/Video Switch
• Manufacturer: Maxim Integrated Products

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Table 10. Register 00h: Audio Control
Table 11. Register 01h: TV Audio Control
Table 9. Data Format for Read Mode
TV Audio Mute
Zero-Crossing Detector
Input Source for TV Audio
Input Source for VCR Audio
Interrupt Enable
(HEXADECIMAL)
REGISTER
ADDRESS
0Eh
0Fh
DESCRIPTION
DESCRIPTION
______________________________________________________________________________________
Not used
BIT 7
Not used
Power-on
Low-Power Audio/Video Switch for
BIT 6
reset
7
7
input video
ENC_Y_IN
detection
BIT 5
6
0
1
6
5
5
Not used
ENCY_CVBS_IN
4
4
0
1
input video
detection
BIT
BIT
Dual SCART Connectors
BIT 4
3
3
0
0
1
1
2
2
0
1
0
1
output load
VCR CVBS
1
1
0
0
1
1
VCR slow-switch input
BIT 3
0
0
1
0
0
1
0
1
status
Off
On (power-on default)
Off
On (power-on default)
Encoder audio
VCR audio
Not used
Mute (power-on default)
Encoder audio
VCR audio
Not used
Mute (power-on default)
Disabled (power-on default)
Enabled
VCR CVBS
input video
detection
BIT 2
COMMENTS
COMMENTS
output load
TV CVBS
TV slow-switch input
BIT 1
status
input video
detection
TV CVBS
BIT 0
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