Pin
No.
Pin Name Type
Short Description
51 GND SY SUPPLYD
Ground, Sync Pad Circuitry
52 V SUPSY SUPPLYD
Supply Voltage, Sync Pad Circuitry
53 INTLC OUT
Interlace Output
54 AVO OUT
Active Video Output
55 FSY/HC OUT
Front Sync/ Horizontal Clamp Pulse
56 MSY/HS IN/OUT
Main Sync/Horizontal Sync Pulse
57 SC1_in_R IN
SCART 1input,right
59 NC
Not connected
60 MONO_IN IN
Mono input
61 AVSS
Analog ground
62 AVSS
Analog ground
63 NC
Not connected
64 NC
Not connected
58 VREFTOP
Reference voltage IF A/D converter
65 AVSUP
Analog power supply 5V
66 AVSUP
Analog power supply 5V
67 ANA_IN+ IN
IF input 1
68 ANA_IN- IN
IF common{can be left vacant,only
if IF input1 is also not in use}
69 ANA_IN2+ IN
IF input{can be left vacant,only if
IF input1 is also not in use}
70 TESTEN IN
Test pin
71 XTAL_IN IN
Crystal oscillator
72 XTAL_OUT OUT
Crystal oscillator
73 TP
Test pin
74 AUD_CL_OUTOUT
Audio clock output(18.432MHz)
75 NC
Not connected
Pin
No.
Pin Name Type
Short Description
76 NC
Not connected
77 D_CTR_I/O_1IN/OUT
D_CTR_I/O_1
78 D_CTR_I/O_0IN/OUT
D_CTR_I/O_0
79 ADR_SEL IN
I2C Bus address select
80 STANDBYQ IN
Stand-by(low active)
Audio Processing - MSP3440G