XV-521BK/523GD/522SL
1-29
MN101C12GHA (IC701) : System micom
1
25
~
75
51
~
26 ~ 50
100 ~ 76
1.Terminal layout
2.Pin function
Pin No. Symbol I/O Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
GND
CS0
CS1
CS2
NTSEL
POWERSW
SAFETEY
VREF+
VDD
OSC2
OSC1
VSS
-
-
MMOD
OSDCS3
RSTE
OSDDO
S2UDT
U2SDT
SCLK
BUSY
CPURST
REQ
REMO
CS3
TEST
TEST
RESET
MT0
MT1
OSDCK
NT
FS2
OPEN
CLOSE
FLDATAO
Setup bit 0 (Effective with U/E versions) software pull-up? available.
Setup bit 1 (Effective with U/E versions) software pull-up? available.
Setup bit 2 (Effective with U/E versions) software pull-up? available.
NTSC/PAL Input select switch
Power key Input
10MHz
Not used. Connect to GND
Not used.
Connect to GND
V. ENCODER Chip select
V. ENCODER Reset
V.ENCODER Communications DATA
Communications DATA OUT between the Unit and the Microprocessor
Communications DATA IN between the Unit and the Microprocessor
Communications CLK between the Unit and the Microprocessor
Communications BUSY between the Unit and the Microprocessor
Unit microprocessor Reset
Communications REQ between the Unit and the Microprocessor
Remote control interruption
Setup password change judging bit (H change, L Normally)
H: Checker mode, L: Normal mode
Reset Input
Tray motor control 0
Tray motor control 1
V. ENCODER Communications CK
NTSC/PAL Switching (V. ENCODER)
48kHz/96kHz Switching
Tray OPEN Switch detection Software pull-up??? available
Tray CLOSE Switch detection Software pull-up??? available
FL Driver Communications DATA 0
-
I
I
I
I
I
I
I
I
-
-
O
I
-
I
O
I
O
O
O
O
I
O
O
O
I
I
I
I
I
I
I
I
O
O
O
O
O
O
I
I
O
O
O
O
