81
Pin
No.
Symbol
I/O
Description
Default
Remarks
41
DVSS3R
-
Grounding pin for 3.3V Muiti-Bit DAC circuit
-
42
Ro
O
3AI/F
R channel audio output pin of Audio DAC.
O
43
DVDD3R
-
Power supply pin for 3.3V Audio DAC circuit.
-
44
DVDD3L
-
Power supply pin for 3.3V Audio DAC circuit.
-
45
Lo
O
3AI/F
L channel audio output pin of Audio DAC
O
46
DVSS3L
-
Grounding pin for 3.3V Muiti-Bit DAC Circuit
-
47
XVSS3
-
Grounding pin for 3.3V clock oscillator circuit
-
48
Xi
I
3AI/F
System clock Input pin
I
49
Xo
O
3AI/F
System clock Output pin
O
Xtal oscillation circuit.
Connect
feedback
resistor
1
M
:
between Xo and Xi
50
XVDD3
-
Power Supply pin for 3.3V clock
oscillator circuit
-
51
VDD1-2
-
Power Supply pin for 1.5V Digital circuit
-
52
VSS-2
-
Grounding pin for 1.5V digital circuit
-
53
Pio0
I/O
3I/F
Port 0
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
54
Pio1
I/O
3I/F
Port 1
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
55
Pio2
I/O
3I/F
Port 2
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
56
Pio3
I/O
3I/F
Port 3
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
57
Pio4
I/O
3I/F
Port 4
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
58
Pio5
I/O
3I/F
Port 5
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
59
Pio6
I/O
3I/F
Port 6
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
60
Pio7
I/O
3I/F
Port 7
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
Summary of Contents for DCD-520AE
Page 34: ...34 7 Click Password 8 Choose the Device is Blank And Click OK...
Page 35: ...35 9 Click Object File tab 10 Click Browse...
Page 37: ...37 13 Click Option 14 Choose Erase Without Password for 900 Family And Click OK...
Page 44: ......
Page 45: ......
Page 48: ...48 Personal notes...
Page 74: ...74 TMP92CD28AFG IC41...
Page 75: ...75 TMP92CD28AFG Block Diagram...
Page 78: ...78 TC94A92FG IC21...
Page 88: ...88 2 FL DISPLAY V F D FUTABA 16ST103GINK F701 PIN CONNECTION 1 43...
