AUDIVIC DTH-14U1, Инструкция пользователя

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PIN Terminal Name Explanation Remarks
SPARE A/D - 16 pin is a spare pin.
- 13 pin to 16 pin
- 4 bit input / output port, Nch-OD output.
- Input or output can be specified for each bit.
- Other function.
AD converter input port ( 4 lines).
- Reset terminal.
- Active Low.
- Filter terminal for PLL.
- Output terminal.
- Video signal input terminal.
- Vertical synchronization signal input terminal.
- Horizontal synchronization signal input terminal.
- Red output terminal of RGB image.
- Green output terminal of RGB image.
- Blue output terminal of RGB image.
- Fast blanking control signal.
- Switch TV image signal and caption / OSD image
signal.
- Output terminal.
- Intensity output terminal of RGB image signal.
- Output terminal.
- 6-bit input / output port.
- Input / output can be specified for each bit.
- Other function.
IC Description
16
17
18
19
21
23
25
26
27
P87 / AN7
/RES
FILT
CVIN
/HS
G
BL
I
P60/SDA 0
I
ROM Data
Main IC Data
/RES
Filter
/VS
CVSB IN
/VS 20
/HS
22
R
R
24
B
G
B
BL
28 P61/SCLK 0
ROM CLK
Main IC CLK
29 P62/SDA 1 Tuner Data
30 P63/SCLK 1
Tuner CLK
P60 IIC0 data I/O
P61 IICO clock output.
P62 IIC1 data I/O.
P63 IIC1 clock output.
APPENDIX