67
RX-V861/HTR-6080/DSP-AX861SE/DSP-AX861
RX-V861/HTR-6080/DSP-AX861SE/
DSP-AX861
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
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
RESET
CS
SCK
SDATA
Vss
XOUT
XIN
Vcc1
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
Vcc2
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG09
SEG08
SEG07
SEG06
SEG05
SEG04
SEG03
SEG02
SEG01
SEG00
SEG35
SEG36
DIG16/SEG37
DIG15/SEG38
DIG14/SEG39
DIG13/SEG40
DIG12/SEG41
DIG11/SEG42
DIG10
DIG09
DIG08
DIG07
DIG06
DIG05
DIG04
DIG03
DIG02
DIG01
DIG00
VP
Reset input
Chip select input
Shift clock input
Serial data input
Clock out
Clock in
Segment output
Segment output
Digital output
When “L”, M66003 is initialized.
When “L”, communication with the MCU is possible.
When “H”, any instruction from the MCU is neglected.
Serial input data is taken and shifted by the positive edge of SCK.
GND (0V)
When use as a CR oscillator, connect external resistor and capacitor.
When use an external clock input external clock to XIN, and XOUT must be opened.
Positive power supply for internal logic.
Connect to segment (anode) pins of VFD.
Positive power supply for DIG and SEG outputs.
Connect to segment (anode) pins of VFD.
Connect to digit (grid) pins of VFD.
Negative power supply to pull down.
/RESET
/CEFL
CKFL
DTFL
VSS
XOUT
XIN
VDD
P1I
P2
P3
P4
P5
P6
P7
P8
P9
VDD
P10
P11
P12
P13
P14
P15
P16
P17
P18I
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P37
G17I
G16I
G15I
G14
G13
G12
G11
G10
G9
G8
G7
G6
G5
G4
G3
G2
G1
VP
Pin No.
Port Name
Function Name
Detail of Function
I/O
