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MEX-DV80EE/DV80M/DV800/DV808
36
• IC Pin Function Description
SERVO BOARD IC4 ZR36886HLCG-A (DVD PROCESSOR)
Pin No.
Pin Name
I/O
Description
1 to 7
NOT USED
O
Not used
8
SSCCLK
I
Serial data transfer clock signal input terminal Not used
9
SSCTXD
O
Serial data output terminal Not used
10
SSCRXD
I
Serial data input terminal Not used
11
MEMCS1#
O
Chip enable signal output terminal Not used
12
VDDP
-
Power supply terminal (+3.3V)
13 to 17
MEMADD15,
MEMADD16,
MEMADD16,
MEMADD14 to
MEMADD12
O
Address signal output to the fl ash memory
18
MEMDAT15
I/O
Two-way data bus with the fl ash memory
19
MEMADD11
O
Address signal output to the fl ash memory
20
MEMDAT7
I/O
Two-way data bus with the fl ash memory
21
GNDP
-
Ground terminal
22
MEMADD10
O
Address signal output to the fl ash memory
23
MEMDAT14
I/O
Two-way data bus with the fl ash memory
24
MEMADD9
O
Address signal output to the fl ash memory
25
MEMDAT6
I/O
Two-way data bus with the fl ash memory
26
MEMADD8
O
Address signal output to the fl ash memory
27, 28
MEMDAT13,
MEMDAT5
I/O
Two-way data bus with the fl ash memory
29
MEMADD20
O
Address signal output to the fl ash memory
30
VDDP
-
Power supply terminal (+3.3V)
31
MEMDAT12
I/O
Two-way data bus with the fl ash memory
32
MEMWR#
O
Write enable signal output to the fl ash memory
33
MEMDAT4
I/O
Two-way data bus with the fl ash memory
34
VDDC
-
Power supply terminal (+1.8V)
35, 36
MEMDAT11,
MEMDAT3
I/O
Two-way data bus with the fl ash memory
37
MEMADD19
O
Address signal output to the fl ash memory
38
GNDC
-
Ground terminal
39
MEMDAT10
I/O
Two-way data bus with the fl ash memory
40
MEMADD18
O
Address signal output to the fl ash memory
41
GNDP
-
Ground terminal
42
MEMDAT2
I/O
Two-way data bus with the fl ash memory
43
MEMADD17
O
Address signal output to the fl ash memory
44
MEMDAT9
I/O
Two-way data bus with the fl ash memory
45
MEMADD7
O
Address signal output to the fl ash memory
46
MEMDAT1
I/O
Two-way data bus with the fl ash memory
47
MEMADD6
O
Address signal output to the fl ash memory
48
MEMDAT8
I/O
Two-way data bus with the fl ash memory
49
MEMADD5
O
Address signal output to the fl ash memory
50
VDDP
-
Power supply terminal (+3.3V)
51
MEMDAT0
I/O
Two-way data bus with the fl ash memory
52
MEMADD4
O
Address signal output to the fl ash memory
53
MEMRD#
O
Output enable signal output to the fl ash memory
54, 55
MEMADD3,
MEMADD2
O
Address signal output to the fl ash memory
56
MEMCS0#
O
Chip enable signal output to the fl ash memory
57, 58
MEMADD1,
MEMADD0
O
Address signal output to the fl ash memory
59
GNDP
-
Ground terminal
60, 61
VDD, VDDP
-
Power supply terminal (+3.3V)
62, 63
NOT USED
O
Not used
64
RAMCKE
O
Clock enable signal output to the SD-RAM
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