Filter
Top Products
5-3
5-2. System Microprocessor
The system microprocessor QL002 employs an 8 bit
micro-controller (HD64F3337YF16).
In this system microprocessor, a program area is pro-
vided inside the non-volatile memory.
Using an exclusive data-writer allows easy maintenance
of the system microprocessor when specification modifi-
cation, bug correction, etc. will occur.
Table 5-2-1 shows the terminal functions of the system
microprocessor.
Table 5-2-1 Terminal functions of the system microprocessor
Pin No.
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
Pin No.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Name
RES
XTAL
EXTAL
MD1
MD0
NMI
FVPF
VCC1
WDT
RXD0
TXD0
GND1
SDA
f
SEL
EEPCK
EEPDT
VD
REMOCON
AUX
KEY0
KEY1
KEY2
KEY3
KEY4
KEY5
KEY6
KEY7
AVCC
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AGND
LED0
LED1
Name
LED2
LED3
LED4
LED5
MAIN. PW
FAN. PW
V
CC2
LAMP. PW
OSDL
DDCV
SENL
SENC
SEND
VD0C
VD0D
GND2
DRVC
DRVD
OSDC
OSDD
PLLU
SYGL
SYGC
SYGD
D0
D1
D2
D3
D4
D5
D6
D7
GND3
CLK
R/W
ENB
RST
TXD1
RXD1
SCL
Function
Reset input
Clock input for oscillation
Clock output for oscillation
Mode 1
Mode 2
Priority interruption
Memory write voltage
Digital power supply
Not used
RS-232C reception for camera
RS-232C transfer for camera
Digital ground
Not used
Oscillation clock
Remote controller selection
Non-volatile memory clock
Non-volatile memory data
Not used
Remote controller reception
Not used
Key input 0
Key input 1
Key input 2
Key input 3
Key input 4
Key input 5
Key input 6
Key input 7
Analog power supply
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Analog ground
LED data 0
LED data 1
I/O
I
I
O
I
I
I
I
I
O
I
O
I
I/O
O
O
O
I/O
I
I
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
O
Function
LED data 2
LED data 3
LED data 4
LED data 5
Main power supply swtich
Fan power supply switch
Digital power supply
Lamp power supply switch
OSD load
Not used
Sensor load
Used for sensor
Used for sensor
Video I
2
C clock
Video I
2
C data
Digital ground
Drive I
2
C clock
Drive I
2
C data
OSD clock
OSD data
PLL enable
SYG load
SYG clock
SYG data
T-FORC data 0
T-FORC data 1
T-FORC data 2
T-FORC data 3
T-FORC data 4
T-FORC data 5
T-FORC data 6
T-FORC data 7
Digital ground
T-FORC clock
T-FORC read/write
T-FORC enable
T-FORC reset
RS-232C transfer for control
RS-232C reception for control
Not used
I/O
O
O
O
O
O
O
I
O
O
I
O
O
I
O
I/O
I
O
O
O
O
O
O
O
I/O
O
O
O
O
O
O
O
O
I
O
O
O
O
O
I
O