24
DCD-510AE
36
PA1/TB2IN1/INT2
I/O
O
NC
37
PA2/TB2OUT0
I/O
O
NC
38
PA3/TB2OUT1
I/O
O
NC
39
P40/CS0/SCOUT
I/O
O
NC
40
P41/CS1/TXD2
I/O
O
NC
41
P42/CS2/RXD2
I/O
O
NC
42
P43/CS3/SCLK2/CTS2
I/O
O
NC
43
P44/ALE
I/O
O
NC
44
P00/AD0
I/O
O
NC
45
P01/AD1
I/O
O
NC
46
P02/AD2
I/O
O
NC
47
P03/AD3
I/O
O
ADC_DATA
ADAC(MDI) INPUT DATA
48
P04/AD4
I/O
O
ADC_CLK
ADAC(MC) INPUT CLK
49
P05/AD5
I/O
O
ADC_CS
ADAC(MS) CHIP SELECT
50
P06/AD6
I/O
O
ADC_RESET
ADAC(RESET)
51
P07/AD7
I/O
O
NC
52
P10/AD8/A8
I/O
I
CD_BUS2
I
I
-
Receive data from CD DSP
53
P11/AD9/A9
I/O
O
CD_BUS3
I
L
-
Send command to CD DSP
54
P12/AD10/A10
I/O
O
CD_BUCK
I
L
-
Communication clock with CD DSP
55
P13/AD11/A11
I/O
O
CD_CCE
I
L
-
Communication chip enable with CD DSP
56
P14/AD12/A12
I/O
O
DSP_RESET
I
L
H
L
CD DSP reset
57
P15/AD13/A13
I/O
O
MT_STBY
I
L
H
H
Motor stanby
58
P16/AD14/A14
I/O
O
CD_CLOSE_M
I
L
-
CD close motor
59
P17/AD15/A15
I/O
O
CD_OPEN_M
I
L
-
CD open motor
60
P20/A0/A16
I/O
O
NC
61
P21/A1/A17
I/O
I
CD_OPEN_SW
Pull up
I
I
-
CD open switch
62
DVSS
DVSS
GND
63
/NMI
/NMI
External interrupt, connect with +5V
64
DVCC
DVCC
MCU power, connect with +5V
65
P22/A2/A18
I/O
I
CD_CLOSE_SW
Pull up
I
I
-
CD close switch
66
P23/A3/A19
I/O
O
NC
67
P24/A4/A20
I/O
I
CD_LIMIT_SW
Pull up
I
I
-
CD inner switch
68
P25/A5/A21
I/O
O
N.C
69
P26/A6/A22
I/O
O
F_MUTE
I
L
L
H
Function mute
70
P27/A7/A23
I/O
O
NC
Pull down
71
PZ0/RD
O
O
NC
72
PZ1/WR
O
O
NC
73
PZ2/HWR
I/O
O
NC
74
PZ3/R/W
I/O
O
EEPROM_CLK I2C_CLK(EEPROM)
75
P30/TB3IN0/INT3/SDA0
I/O
O/I
EEPROM_DATA I2C_DATA(EEPROM)
76
P31/TB3IN1/INT4/SCL0
I/O
O
NC
77
P32/WAIT/TB3OUT0
I/O
O
NC
78
P33/TB3OUT1
I/O
O
NC
79
PB0/TB4IN0/INT9/SDA1
I/O
O
NC
O
NC
O
NC
O
NC
DVCC
MCU power, connect with +5V
DVSS
GND
O
NC
I
KEY1
Pull up
I
I
-
Key1 input
O
NC
O
NC
O
NC
O
NC
91
P56/AN6
I/O
O
NC
92
P57/AN7
I/O
O
NC
93
P60/AN8
I/O
O
NC
94
P61/AN9
I/O
O
NC
95
P62/AN10
I/O
O
NC
96
P63/AN11
I/O
O
NC
97
P64/AN12
I/O
O
NC
98
P65/AN13
I/O
O
NC
99
P66/AN14
I/O
O
NC
100
P67/AN15
I/O
O
NC
pin No
Port Name
I/O
use
Name
Port Setting
Note
pull up/down
init
stby
Nor
Act.
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