CXD1913AQ 查看數據表（PDF） - Sony Semiconductor

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CXD1913AQ

Digital Video Encoder

Sony Semiconductor 

CXD1913AQ

Pin Description

Pin

No.

Symbol I/O

Description

1 PD7

2 PD6

3 PD5

4 PD4

I 8-bit pixel data input pins (PD0 to 7).

I When control register bit “PIF MODE” = “0”:

These are inputs for multiplexed Y, Cb, and Cr signal.

I When control register bit “PIF MODE” = “1”:

I

These are inputs for Y signal.

5 VSS

— Digital ground

6 PD3

7 PD2

8 PD1

9 PD0

I 8-bit pixel data input pins (PD0 to 7).

I When control register bit “PIF MODE” = “0”:

These are inputs for multiplexed Y, Cb, and Cr signal.

I When control register bit “PIF MODE” = “1”

I

These are inputs for Y signal.

10 VDD

— Digital power supply

11 PD15/TD7 I/O

12 PD14/TD6 I/O

8-bit pixel data input pins / Test data bus.

13 PD13/TD5 I/O When control register bit “PIF MODE” = “0”:

14 PD12/TD4 I/O

These inputs are not used.

When control register bit “PIF MODE” = “1”:

15 PD11/TD3 I/O

These are inputs for multiplexed Cb and Cr signal.

16 PD10/TD2 I/O For test mode, it's used for internal circuit test data bus.

Test mode is available only for device bender.

17 PD9/TD1 I/O

18 PD8/TD0 I/O

19 VSS

— Digital ground

20 IREF

O

Reference current output.

Connect resistance “16R” which is 16 times output resistance “R”.

21 VREF

I

Voltage reference input.

Sets output full scale value.

22 AVDD1

— Analog power supply

23 AVSS1

— Analog ground

24 COMP-O

O

10-bit D/A converter output.

This pin outputs composite signal.

25 VB

O Connect to VSS with a capacitor of approximately 0.1µF.

26 VG

O Connect to AVDD with a capacitor of approximately 0.1µF.

27 AVDD2

— Analog power supply

28 AVSS2

— Analog ground

29 Y-OUT

O

10-bit D/A converter output.

This pin outputs luminance (Y) signal.

30 AVDD3

— Analog power supply

31 AVSS3

— Analog ground

–3–

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