(No.49843)1-55
48 BUCK O Clock to CD DSP data
49 CCE O CD DSP chip enable
50 DSPRESET O CD DSP reset
51 NC Not connect
52 DISCSEL I 8cm DISC mode (L)
53 DACSEL I DAC mode (H)
54 WMASEL I WMA mode (H)
55 TESTMODE I LCD/AD key/Remocon invalidity selection (L)
56 RWSEL O CD-RW switching (RW:L)
57 LD/FE O LOADING/FEED switching (H:LD, L:FE)
58 LOAD O Loading (L:Loading, H:Eject)
59 /BUSIO O JVC BUS input/output control (Inverting output)
60 BUSIO O JVC BUS input/output control
61 NC - Not connect
62 DVSS - Connect to ground
63 NMI I Connect to P.DET
64 DVCC - Connect to 3.3V
65 DACML O DAC mode control latch
66 DACMC O DAC mode control BCk
67 DACMD O DAC mode control data
68 DACCS O DAC chip select
69 to 77 NC - Not connect
78 BOOT
79 NC - Not connect
80 8VDET I CD mechanism power supply detection (L: 8V exist)
81 MP3REQ I CD MP3 request
82,83 NC - Not connect
84 MP3DI I CD MP3 data
85 MP3CK O Clock for CD MP3 data
86 BUSINT I Interrupt for JVC BUS transmission start
87,88 NC - Not connect
89 DVCC - Connect to 3.3V
90 NC - Not connect
91 DVSS - Connect to ground
92 KEY0 I Key input0 (8-bits A/D input)
93 KEY1 I Key input1 (8-bits A/D input)
94 TEMP I detecting signal for high temperture
95 IOP I IOP measuring signal of pick
96 t0 99 NC - Not connect
100 VREFH - Connect to 3.3V
Pin No Symbol I/O Function
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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