52
XTL-W7000
MONITOR BOARD IC101 M37151MA-073FP (OSD CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
SCL1
O
Serial data transfer clock signal output to the RGB decoder and EEPROM
2
FLDS
O
Not used
3
AN_RST
O
Reset signal output to the RGB decoder
4
LDEC
O
Not used
5, 6
VDY0, VDY1
O
Not used
7, 8
PH0, PH1
O
Not used
9
CE
O
Chip enable signal output to the system controller
10
SCLK
I
Serial data transfer clock signal input from the system controller
11
SOUT
O
Serial data output terminal Not used
12
SIN
I
Serial data input from the system controller
13
OSD_ACK
O
Acknowledge signal output to the system controller
14 to 16 MOD0 to MOD2
O
Aspect ratio setting signal output to the LCD controller
17
NT/PAL
O
NTSC/PAL switching signal output terminal
18
CNVSS
-
Ground terminal
19
XIN
I
System clock input terminal (8 MHz)
20
XOUT
O
System clock output terminal (8 MHz)
21
VSS
-
Ground terminal
22
VCC
-
Power supply terminal (+5V)
23
FILT
-
Filter connection terminal for clock oscillation
24
HLF
I/O
Not used
25
VHOLD
I/O
Not used
26
CVIN
I/O
Not used
27
RESET
I
Reset signal input from the system controller
28
-
-
Not used
29 to 31
HD3 to HD1
O
Not used
32
VD2
O
Not used
33
OUT
O
OSD pulse output to the RGB decoder
34
R
O
OSD data (R) output terminal
35
G
O
OSD data (G) output terminal
36
B
O
OSD data (B) output terminal
37
VSYNC
I
Vertical synchronized signal input terminal
38
HSYNC
I
Horizontal synchronized signal input terminal
39
HD0
O
Not used
40
VD1
O
Not used
41
SDA
I/O
Serial data input/output terminal with the RGB decoder and EEPROM
42
VD0
O
Not used
