GXW-5.1
No.
Function
I/O Act
Description
No.
Function
I/O
Act
Description
1
Vdd
Power 5V
51 BTA17
O
H
Set up output terminal for BOOT ROM address.
2
STBY/RECV
O
L
Standby / received indicator output terminal. "L" : Light on
52 BTA16
O
H
Set up output terminal for BOOT ROM address.
3
Not used
I
L
Not used
53 BTA15
O
H
Set up output terminal for BOOT ROM address.
4
Not used
I
L
Not used
54 Not used
I
L
Not used
5
Not used
I
L
Not used
55 Not used
I
L
Not used
6
Not used
I
L
Not used
56 Not used
I
L
Not used
7
SDO
O
H
Serial data output terminal for volume mode.
57 ERF
I
H
DIR ERF signal input terminal.
8
SCK
O CLK Serial clock output terminal for volume mode.
58 Not used
I
L
Not used
9
Not used
I
L
Not used
59 Not used
I
L
Not used
10
RESET
Reset terminal.
60 ENC1
I
H
Volume control input terminal.
11
X2
Main clock input terminal. 5MHz
61 ENC2
I
H
Volume control input terminal.
12
X1
Main clock input terminal. 5MHz
62 Not used
I
L
Not used
13
GND
Connect to the ground terminal.
63 POWER
O
H
Power supply control output terminal.
14
XT2
Open terminal. Sub-clock input terminal.
64 FAN_HL
O
L
FAN control terminal.
15
GND
To connect to the ground. Sub-clock input terminal.
65 GAINCTL
O
H
Gain control output terminal.
16
+5V
Power supply. +5V
66 FAN_CNT
O
L
Select terminal of FAN.
17
VOLSLT
O
H
Strobe output terminal for electrical volume.
67 Not used
I
L
Not used
18
Not used
I
L
Not used
68 P17
O
H
Segment signal output terminal of fluorescence tube.
19
~DSPRST
O
L
Reset output terminal of DSP
69 P16
O
H
Segment signal output terminal of fluorescence tube.
20
~DSPCS
O
L
Chip select output terminal for DSP.
70 P15
O
H
Segment signal output terminal of fluorescence tube.
21
Not used
I
L
Not used
71 P14
O
H
Segment signal output terminal of fluorescence tube.
22
DSPSCK
O CLK Serial clock output terminal for DIR and DSP.
72 P13
O
H
Segment signal output terminal of fluorescence tube.
23
DSPSDO
O
H
Serial data output terminal for DIR and DSP.
73 P12
O
H
Segment signal output terminal of fluorescence tube.
24
DSPSDI
I
H
Serial data input terminal for DSP.
74 P11
O
H
Segment signal output terminal of fluorescence tube.
25
GND
Ground terminal of A/D converter.
75 P10
O
H
Segment signal output terminal of fluorescence tube.
26
LEVEL_IN
I
A
Detection input terminal for input signal.
76 P9
O
H
Segment signal output terminal of fluorescence tube.
27
Not used
I
A
Not used
77 P8
O
H
Segment signal output terminal of fluorescence tube.
28
MODE
I
A
Initializing input terminal for mode select.
78 P7
O
H
Segment signal output terminal of fluorescence tube.
29
Not used
I
A
Not used
79 VFL
Power supply terminal of fluorescence tube.
30
Not used
I
A
Not used
80 P6
O
H
Segment signal output terminal of fluorescence tube.
31
THERM_IN
I
A
Detection terminal of temperature.
81 P5
O
H
Segment signal output terminal of fluorescence tube.
32
Not used
I
A
Not used
82 P4
O
H
Segment signal output terminal of fluorescence tube.
33
K0
I
A
Input key terminal.
83 P3
O
H
Segment signal output terminal of fluorescence tube.
34
+5V
Power supply terminal of A/D converter. +5V
84 P2
O
H
Segment signal output terminal of fluorescence tube.
35
+5V
Compare input voltage terminal for A/D converter.
85 P1
O
H
Segment signal output terminal of fluorescence tube.
36
SYSIN
I
L
RI input terminal.
86 15G
O
H
Grid signal output terminal of fluorescence tube.
37
~POFF
I
L
Detection power failure input terminal.
87 14G
O
H
Grid signal output terminal of fluorescence tube.
38
Not used
I
L
Not used
88 13G
O
H
Grid signal output terminal of fluorescence tube.
39
~REMIN
I
L
Input terminal of remote controller.
89 12G
O
H
Grid signal output terminal of fluorescence tube.
40
GND
To connect to the ground terminal
90 11G
O
H
Grid signal output terminal of fluorescence tube.
41
Not used
I
L
Not used
91 10G
O
H
Grid signal output terminal of fluorescence tube.
42
AMUT
O
H
Muting output terminal for power amplifier.
92 9G
O
H
Grid signal output terminal of fluorescence tube.
43
~ABOOT/~INT I/O
H
AUTOBOOT/INTREQ mode input terminal of DSP.
93 8G
O
H
Grid signal output terminal of fluorescence tube.
44
Not used
I
L
Not used
94 7G
O
H
Grid signal output terminal of fluorescence tube.
45
Not used
I
L
Not used
95 6G
O
H
Grid signal output terminal of fluorescence tube.
46
+5V
+5V
96 5G
O
H
Grid signal output terminal of fluorescence tube.
47
Not used
I
L
Not used
97 4G
O
H
Grid signal output terminal of fluorescence tube.
48
~CODECPD
O
L
CODEC POWER DOWN signal output terminal.
98 3G
O
H
Grid signal output terminal of fluorescence tube.
49
~DIRPD
O
L
DIR POWER DOWN signal output terminal.
99 2G
O
H
Grid signal output terminal of fluorescence tube.
50
~DIRCS
O
L
DIR chip select output terminal.
100 1G
O
H
Grid signal output terminal of fluorescence tube.
MICROPROCESSOR TERMINAL DESCRIPTION
