TP6800 Просмотр технического описания (PDF) - Topro
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TP6800 Datasheet PDF : 33 Pages
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TP6800
Digital Video Camera Controller
(USB interface / JPEG compression / Video processing)
Pin Description (LQFP48)
Pin
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
26-29
30
31-34
35-41,43-45
42
46
47
48
Name
AECNT
HSYNC
VSYNC
PCLK
MCLK
NC
GND
VDD
VDDH
VDDL
V33E
D+
D-
GND
Vref
OSCIN
OSCOUT
GND
ECS
EDI
EDO
ESCK
TMS1
TMS2
GPIO0-3
GND
GPIO4-7
D9-D0
GND
SEN
SDA
SCK
I/O Function
O
Auto-exposure control signal of CMOS image sensor.
I/O Horizontal synchronous signal of sensor.
I/O Vertical synchronous signal of sensor.
I/O Pixel clock of CMOS image sensor.
O
Master clock signal of CMOS image sensor.
NC Not connect.
PWR Analog ground for PLL/Regulator
PWR Power supply of 2.5 volt which is generated by internal regulator.
PWR Analog power supply for Regulator/PLL
PWR Power supply of 3.3 volt which is generated by internal regulator.
PWR Power supply for external CMOS sensor. This pin will be
shutdown in USB suspend mode.
I/O Differential signal of USB interface.
I/O Differential signal of USB interface.
PWR Ground of Analog power supply.
I/O Reference voltage for analog circuit.
I
Input of crystal
I/O Crystal output or input of external clock signal while working test mode.
PWR Ground of power supply for I/O cells.
O External EEPROM chip-select pin.
O
External EEPROM data input pin.
I
External EEPROM data output pin.
O
External EEPROM synchronous clock signal.
I
Test mode select pin.(With 30K pull-down resistor)
I
Test mode select pin.(With 30K pull-down resistor)
I/O Programmable I/O
PWR Ground of internal circuit
I/O Programmable I/O pins.
I
Digital data from CMOS image sensor.
PWR Ground for I/O cells.
O
Enable signal for Serial interface which connect to CMOS image sensor.
I/O Data signal of serial interface (SPI, I2C…etc.) which connect to sensor.
I/O CLK signal of serial interface connected to CMOS image sensor.
Page 8 of 33
TOPRO CONFIDNETIAL
2003/7/4 Print
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