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VOLTAGE
IC801 Pin No. 1 - 96
Pin NO.
Pin Name
1
AVREF0
Reference voltage for an AD Converter on the CPU.
2
AVSS
GND for an AD Converter on the CPU.
3
DA3
Not Used
4
DA4
Not Used
5
AVREF1
Reference voltage for an AD Converter on the CPU.
6
P00
ACC 3.3V control terminal
7
P01
ACC 3.3V control terminal
8
FLMD0
Reprograming terminal for the CPU
9
VDD
Positive power supply pin for internal
10
REGC
Connection of regulator output stabilization capacitance
11
VSS
Ground potential for internal
12
X1(IN)
Connection of resonator for main clock
13
X2(OUT)
Connection of resonator for main clock
14
RESET
System reset input
15
XT1
Not Used (connected to GND)
16
XT2
Not Used
17
P02(NMI)
Not Used
18
DSP3V_DETECT
Low power detection terminal for the DSP (3.3V power supply)
19
P_ON_IN
System ACC input
20
DRST(JTAG)
for the on-chip debug function
21
RTS
Communication terminal for a PC
22
I2C_DA01
Communication terminal for the Power IC (refer to fig. 001)
23
I2C_CL01
Communication terminal for the Power IC (refer to fig. 002)
24
DSP_RESETOUT
Reset control for the IC701
25
RXD
Communication terminal for a PC
26
TXD
Communication terminal for a PC
27
CLK
Not Used
28
CTS
Communication terminal for a PC
29
IE_STBY
Power control for IE-BUS transceiver IC
30
USBON
USB Power control for a PC communication
31
IETX0
Communication terminal for the IE-BUS (connect to the head unit)
32
IERX0
Communication terminal for the IE-BUS (connect to the head unit)
33
EVSS
Ground potential for external (same potential as VSS)
34
EVDD
Positive power supply for external (same potential as VDD)
35
I2C_DA00
Communication terminal for the Power IC (refer to fig. 005)
36
I2C_CL00
Communication terminal for the Power IC (refer to fig. 006)
37
Power control terminal for the IC002 (AK5357VT)
AK5357_PDN
38
DCDC_CLK
Not Used
39
DDI(JTAG)
for the on-chip debug function
40
DDO(JTAG)
for the on-chip debug function
41
DCK(JTAG)
for the on-chip debug function
42
DMS(JTAG)
for the on-chip debug function
43
PCM1753_ZEROL
Not Used
DAC ZERO flag
44
PCM1753_ZEROR
(when playing silent music, this pin's voltage will be 3.3V.)
45
PCM1690_AMUTEO Analog mute control for the IC200
46
PCM1690_AMUTEI Analog mute status of the IC200
47
-
Not Used
48
-
Not Used
49
DSP_SOMI
Communication terminal for IC701 (refer to fig. 007)
50
DSP_SIMO
Communication terminal for IC701 (refer to fig. 008)
Notice
If it doesn't be specified, the audio settings have to be set +B-ON, ACC-ON, volume 1, CD mode.
Function
Voltage
3.3
3.3
3.3
3.3
3.3
fig. 011
fig. 012
3.3
3.3
3.3
fig. 001
fig. 002
3.3
3.3
3.3
fig. 003
fig. 004
3.3
fig. 005
fig. 006
3.3
3.3
fig. 007
fig. 008
[V]
Pin NO.
Pin Name
51
DSP_SCLK
Communication terminal for IC701 (refer to fig. 009)
0
52
DSP_RESET
Reset control for IC701
0
53
-
Not Used
54
PCM1690_RST
Reset control for IC200
0
55
-
Not Used
0
Watchdog pulse from IC701.
56
DSP_CHECK
0
(if there is no signal in this terminal, IC701 isn't working.)
DAC ZERO flag
57
PCM1690_ZERO1
(when playing silent music or setting vol 0, this pin's voltage will be 3.3V.)
DAC ZERO flag
58
PCM1690_ZERO2
0
(when playing silent music or setting vol 0, this pin's voltage will be 3.3V.)
Control signal for the Distortion Limitor
59
DSP_DIST
(when playing 0dBFS 40Hz sine wave, set vol-max, punch max,
then this pin's voltage will be 3.3V.)
0
60
WP
Communication terminal for IC803
61
SDA
Communication terminal for IC803
0
62
SCL
Communication terminal for IC803
63
-
Not Used
0
64
-
Not Used
0
65
-
Not Used
0
66
-
Not Used
67
PCM1753_ML
Communication terminal for IC550
68
PCM1690_MS
Communication terminal for IC200
69
PCM1690_MD
Communication terminal for IC200
70
PCM1690_MC
Communication terminal for IC200
0
71
F_SI
Reprograming terminal for the CPU
0
72
F_SO
Reprograming terminal for the CPU
0
73
F_CLK
Reprograming terminal for the CPU
74
DSP_ENA
Communication terminal for IC701 (refer to fig. 014)
0
75
BATT_ON
Detect +B ON Voltage.
76
BATT_OFF
Detect +B OFF Voltage.
77
-
Not Used
0
78
-
Not Used
79
PCM1804_OVFL
Communication terminal for IC001
80
PCM1804_OVFR
Communication terminal for IC001
81
DSP_SCS
Communication terminal for IC701 (refer to fig. 010)
5
82
-
Not Used
0
83
-
Not Used
0
84
AUDIO_AMUTE_1
Mute terminal for IC701
0
85
F_HS
Reprograming terminal for the CPU
0
86
PCM1804_RST
Reset terminal for IC001
0
87
-
Not Used
0
88
-
Not Used
89
-
Not Used
0
90
-
Not Used
91
-
Not Used
92
-
Not Used
0
93
-
Not Used
0
94
-
Not Used
95
-
Not Used
96
-
Not Used
29
Copyright (C) Mitsubishi Electric Corporation.
CV-0MW3R45,-2
Function
Voltage
fig. 009
3.3
3.3
fig. 013
3.3
3.3
3.3
3.3
3.3
3.3
3.3
fig. 014
fig. 010
3.3
3.3
3.3
Your company internal use only.
[V]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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