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3 7 63 1515 0
Pin No.
Pin Name
48
49
50
51
MAMUTE
52
DVDD18
53 to 58
IOA 2 to 7
59
HIGHA0
60, 61
IOA18, 19
62
63
APLLCAP
64
APLLVSS
65
66
67
68 to 72
HIGHA 7 to 3
73
74, 75
HIGHA 2, 1
76
77
78
TE
L 13942296513
79
80
81 to 84
AD 0 to 3
85
86 to 88
AD 4 to 6
89
90
91
92
93
94
95
96
97
DVDD18
98
99
100
101
102
103
104
TRG-SW
www
105
106
107
.
108
109
110
http://www.xiaoyu163.com
I/O
AN0
I
Not Used
AN1
I
Not Used
AN2
I
Not Used
O
MAMUTE signal output to System Controller (IC509) (not used)
—
Power Supply (+1.8V)
O
Address bus 2 to 7 output to PROM (IC101)
O
Address bus 8 output to PROM (IC101)
O
Address bus 18, 19 output to PROM (IC101)
DVSS
—
Terminal Ground
I
APLL External Capacitance connection
—
Terminal Ground
DVDD3
—
Power Supply (+3.3V)
I OWA
O
WE signal output to PROM (IC101)
A16
O
Address bus 16 output to PROM (IC101)
O
Address bus 15 to 11 output to PROM (IC101)
DVDD3
—
Power Supply (+3.3V)
O
Address bus 10, 9 output to PROM (IC101)
IOA20
O
Address bus 20 output to PROM (IC101)
IOCS
O
CE signal output to PROM (IC101)
IOA1
O
Address bus 1 output to PROM (IC101)
IOOE
O
OE signal output to PROM (IC101)
DVDD3
—
Power Supply (+3.3V)
I
Data bus 0 to 3 input from PROM (IC101)
DVSS
—
Terminal Ground
I
Data bus 4 to 6 input from PROM (IC101)
IOA21
O
Address bus 21 output to PROM (IC101)
ALE
O
Address latch enable (not used)
AD7
I
Data bus 7 input from PROM (IC101)
A17
O
Address bus 17 output to PROM (IC101)
IOA0
O
Address bus 0 output to PROM (IC101)
DVSS
—
Terminal Ground
UWA
I
System Controller write strobe (not used)
URB
I
System Controller read strobe (not used)
—
Power Supply (+1.8V)
IFSDO
I
DVD SOD signal input from System Controller (IC509)
IFCK
O
DVD SCO signal output to System Controller (IC509)
XIFCS
I
DVD XIFCS signal input from System Controller (IC509)
IFSDI
I
VIFBUSY signal output from System Controller (IC509)
SCL
O
SCL signal output to EEPROM (IC103)
SDA
O
SDA signal output to EEPROM (IC103)
O
RS232 RXD signal output (not used)
IF-BSY
I
RS232 TXD signal input from System Controller (IC509)
RXD
I
RD232 RXD clock
x
ao
y
TXD
I
RD232 TXD data
i
DVDD3
—
Power Supply (+3.3V)
ICE
I
ICE mode enable (not used)
PRST
I
MTRST signal input from System Controller (IC509)
http://www.xiaoyu163.com
8
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
Description
1 5
0 5
8
2 9
9 4
m
co
HCD-DZ300
9 9
2 8
9 9
57
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