25
25
AVR-3805 / AVC-3890
Pin
Pin Name
Symbol
I/O Type
Det
Op
(Int.)
Op
(Ext.)
Res
Function
89 P105/AN5
u ERR MUTE
O
C
-
-
-
Z
Mute control for pop noise preventation (Mute="L")
90 P104/AN4
u BSE(AC3 MUTE)
O
C
-
-
-
Z
Digital mute control (AC-3 or DTS decode enable: L)
91 P103/AN3
NC
O
C
-
-
-
Z
Not used
92 P102/AN2
NC
O
C
-
-
-
Z
Not used
93 P101/AN1
DSP_BOOT
I
-
-
-
Eu
H(Iu)
DSP rewrite boot program (DSP rewrite: L input)
/(DLINK ID writing mode start: L input set)
94 AVSS
AVSS
-
-
-
-
-
-
AD GND
95 P100/AN0
DL
I
-
-
-
Eu
H(Iu)
DLINK ID check mode control pin (Mode ON: L input)
96 VREF
VREF
-
-
-
-
-
-
AD ref. +5V
97 AVCC
AVCC
-
-
-
-
-
-
AD +5V
98 P97/SIN4
DSP MISO
I
-
-
-
Eu
Z
DSP control pin
99 P96/SOUT4
DSP MOSI
O
C
-
-
Eu
Z
DSP control pin
100 P95/CLK4
DSP CLK
O
C
-
-
-
Z
DSP control pin
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