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RX-6000VBK/RX-6008VBK/RX-6100VBK
UPD784215AGC(IC671):UNIT CPU
1.Pin layout
75
~
76
100
1
~
2.Pin function
Pin No.
Symbol
1~8
9
VDD
10
11
12
VSS
13
XT2
14
XT1
15
RESET
16
AUTODATA
17
LOCK
18
DIGITAL0
19
FORMAT
20
CHANNEL
21
ERR
22
RSTDET
23
AVDD
24
AVREF0
25~32
33
AVSS
34,35
36
37,38
RX,TX
39
40
DSPCOM
41
DSPSTS
42
DSPCLK
43
DSPRDY
44
45,46
MIDIO_IN/OUT
47
MICK
48
MICS
49
MILP
50
MIACK
51,52
53
DSPRST
54~63
64,65
CDTI/CDTO
66
CCLK
67
68
XTS
69,70
71
72
GND
73~80
81
VDD
82
3D-ON
83
3D-ON
84
ANA/T-TONE
85
REF-MIX
86
87
D.MUTE
88
S.MUTE
89
90~93
ASW1~4
94
TEST
95~100
2-18
51
50
26
25
I/O
-
Non connect
-
Power supply terminal
X2
O
Connecting the crystal oscillator for system main clock
X1
I
Connecting the crystal oscillator for system main clock
-
Connect to GND
O
Connecting the crystal oscillator for system sub clock
I
Connecting the crystal oscillator for system sub clock
I
System reset signal input
I
Output of DSP to general-purpose port
I
Output of DSP to general-purpose port
I
Output of DSP to general-purpose port
I
Output of DSP to general-purpose port
I
Output of DSP to general-purpose port
I
Output of DSP to general-purpose port
I
Reset signal input
-
Power supply terminal
-
Connect to GND
-
Connect to GND
-
Connect to GND
-
Non connect
-
Power supply terminal
-
Not use
-
Non connect
I
Communication port from IC401
O
Status communication port to IC401
I
Clock input from IC401
I
Ready signal input from IC401
-
Non connect
I/O
Interface I/O terminal with microcomputer
O
Interface I/O terminal with microcomputer of clock signal
O
Interface I/O terminal with microcomputer of chip select
O
Interface I/O termonal with microcomputer
O
Interface I/O termonal with microcomputer
-
Non connect
O
Reset signal output of DSP
-
Non connect
I/O
Interface I/O terminal with microcomputer
O
Interface I/O terminal with microcomputer of clock signal
CS
O
Interface I/O terminal with microcomputer of chip select
O
OSC Select
-
Non connect
O
Reset signal output
PD
-
Connect to GND
-
Non connect
-
Power supply
-
Non connect
O
Switch at output destination of surround channel
O
Test tone control
O
Control at output destination of LFE channel
-
Non connect
O
Mute of the digital out terminal is controlled
O
Mute of the audio signal is controlled
-
Non connect
O
Selection of digital input selector
-
Test terminal
-
Non connect
Function
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