PNX8511 Просмотр технического описания (PDF) - Philips Electronics

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PNX8511

Analog companion chip

Philips Electronics 

Philips Semiconductors

PNX8510/11

Analog companion chip

9397 750 12612

Product data

Table 2: Pin description …continued

Symbol

Pin Type Description

TEST3

11 I

JTAG controller test clock input

TEST4

12 I

JTAG controller test mode select input

VSS

13 -

Digital ground

VDD

14 -

Digital supply

I2S_IN2_SCK 15 I/O Bit clock IO for secondary audio channel

I2S_IN2_WS 16 I/O Word select IO for secondary audio channel

I2S_IN2_SD

17 I

Serial data in for secondary audio channel

VSS

18 -

I2S_AOS2_CLK 19 I

Digital ground

Oversampling clock input for secondary audio channel

I2S_IN1_SCK 20 I/O Bit clock IO for primary audio channel

I2S_IN1_WS 21 I/O Word select IO for primary audio channel

I2S_IN1_SD

22 I

Serial data in for primary audio channel

I2S_AOS1_CLK 23 I

Oversampling clock input for primary audio channel

VSS

VDD

I2C_SDA

24 -

Digital ground

25 -

Digital supply

26 I/O I2C data line (bi-directional)

I2C_SCL

27 I

I2C clock line (input)

VSYNC_IN

28 I

Vertical sync input for primary video interface

HSYNC_IN

29 I

Horizontal sync input for primary video interface

BLANK_IN

30 I

Blanking input signal for primary video pipeline

VSS

31 -

Digital ground

VSYNC_OUT 32 O Vertical sync output for primary video pipeline

HSYNC_OUT 33 O Horizontal sync output for primary video pipeline

VDD

VSS

VDD

VDDA(VDAC)

VOUT5

34 -

Digital supply

35 -

Digital ground

36 -

Digital supply

37 -

Analog supply for video DACs

38 O Video output for secondary channel, Y/CVBS-DAC

IRTN2

39 -

Current return path for C-DAC and CVBS/Y-DAC

VOUT6

40 O Video output for secondary channel, C-DAC

RESET2

41 -

Current setting resistor for secondary channel DACs

VSSA(VDAC)

VDDA(VDAC)

VOUT1

42 -

Analog ground for video DACs

43 -

Analog supply for video DACs

44 O Video output for primary video DAC 1 (CVBS/Y)

VDDA(VDAC)

VOUT4

45 -

Analog supply for video DACs

46 O Video output for primary video DAC 4 (Blue)

VOUT3

47 O Video output for primary video DAC 3 (Y/Green)

IRTN1

48 -

Current return path for all primary channel DACs

VOUT2

49 O Video output for primary video DAC 2 (C/red)

VDDA(VDAC)

RSET_DAC1

50 -

51 -

Analog supply for video DACs

Current setting resistor for primary channel DACs

Rev. 04 – 12 January 2004

© Koninklijke Philips Electronics N.V. 2004. All rights reserved.

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