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PNX8510; PNX8511
Analog companion chip
Rev. 04 – 12 January 2004
Product data
1. General description
The PNX8510; PNX8511 is an analog backend companion chip to digital ICs
processing video and audio signals.
The primary difference between the PNX8510 and the PNX8511 is:
PNX8510 includes the Macrovision™ pay-per-view copy protection system
PNX8511 does not include Macrovision™
PNX8510/11 provides two video encoders through two standardized D1 interfaces.
The encoders can be bypassed to get direct access to the video DACs for higher
resolution displays. PNX8510/11 also contains a sophisticated sync raster engine
which can be utilized to generate various synchronization patterns for interlaced and
non-interlaced image formats. The sync raster engine together with an up-sampling
filter and a sync insertion unit compose a complete HDTV-capable data path
including tri-level sync generation.
PNX8510/11 also provides two independent pairs of stereo audio DACs with two
corresponding I2S-bus interfaces.
Figure 1 shows the PNX8510/11 with a typical source decoder.
2. Features
2.1 PNX8510
Six 10-bit video DACs running at up to 135 MHz 1LSB DNL
Four audio DACs arranged as two stereo pairs
Two built-in digital video encoders
PAL B/G, NTSC-M and SECAM encoding
Two 10-bit D1 inputs with embedded VBI data
Two I2S-bus independent audio input ports
I2C-bus programmable (slave interface)
Support for high resolution video out up to 81 MHz interface clock rate
Support for input modes 2xD1, RGB, 1x 2D1 muxed, 24/30-bit RGB, DD1
Programmable generation of embedded analog and external digital sync signals
compliant to VESA and SMPTE 274 standards
VBI encoding for standard definition video out

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Philips Semiconductors
PNX8510/11
Analog companion chip
Teletext insertion for PAL-WST, NTSC-WST, NABTS
VPS video programming service encoding
Closed caption encoding
CGMS copy generation management system according to CPR-1204
Internal color bar generator for standard definition video out
JTAG-controlled test signals on video and audio converters
Macrovision™ pay-per-view copy protection system, rev. 7.1 (SCART support with
Macrovision™ copy protection on the RGB lines)
2.2 PNX8511
PNX8511 has all the features of PNX8510 with the exception of Macrovision™
3. Applications
Digital Television
Set-top Box
Multimedia Applications
4. Ordering information
Table 1: Ordering information
Type number Package
PNX8510HW/B1
PNX8511HW/B1
Name
HTQFP100
HTQFP100
Description
Plastic thermal enhanced thin quad flat package; 100 leads, body 14 x 14 x 1
mm, exposed die pad
Plastic thermal enhanced thin quad flat package; 100 leads, body 14 x 14 x 1
mm, exposed die pad
Version
SOT638-1
SOT638-1
5. Block diagram
DV1_OUT
DV2_OUT
A1 out
SOURCE A2 out
DECODER
IC
I2C
10
10
I2S-bus
I2S-bus
I2C-bus
PNX8510/11
HSYNC
VSYNC
BLANK
3
2
2
5
Fig 1. System level diagram
MDB636
RGB or Y/C
CVBS
Y
C (CVBS)
A1 R/L
A2 R/L
GPIO
HSYNC
VSYNC
9397 750 12612
Product data
Rev. 04 – 12 January 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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Philips Semiconductors
6. Pinning information
PNX8510/11
Analog companion chip
VDD(ADAC)
VSS(ADAC)
JTAG_RST
1
2
3
RESET_N 4
VSS(AUD)
VSS(AUD)
VDDD(ADAC)
VSS
TEST1
5
6
7
8
9
TEST2 10
TEST3 11
TEST4 12
VSS 13
VDD 14
I2S_IN2_SCK 15
I2S_IN2_WS 16
I2S_IN2_SD 17
VSS 18
I2S_AOS2_CLK 19
I2S_IN1_SCK 20
I2S_IN1_WS 21
I2S_IN1_SD 22
I2S_AOS1_CLK 23
VSS 24
VDD 25
PNX8510HW/B1
PNX8511HW/B1
75 DV4_IN2
74 DV5_IN2
73 DV6_IN2
72 DV7_IN2
71 DV8_IN2
70 DV9_IN2
69 DV_CLK2
68 VDD
67 VSS
66 DV0_IN1
65 DV1_IN1
64 DV2_IN1
63 DV3_IN1
62 DV4_IN1
61 DV5_IN1
60 DV6_IN1
59 DV7_IN1
58 DV8_IN1
57 DV9_IN1
56 DV_CLK1
55 VDD
54 VSS
53 VSSA(VDAC)
52 n.c.
51 RSET_DAC1
MDB793
Fig 2. Pin configuration
9397 750 12612
Product data
6.1 Pin description
Table 2: Pin description
Symbol
Pin Type Description
VDD(ADAC)
VSS(ADAC)
JTAG_RST
1 - Audio DAC analog supply
2 - Audio DAC analog ground
3 - JTAG reset
RESET_N
4 - Chip reset in signal (low active)
VSS(AUD)
VSS(AUD)
VDDD(ADAC)
VSS
TEST1
5 - Audio digital ground
6 - Audio digital ground
7 - Audio DAC digital supply
8 - Digital ground
9 I JTAG controller test data input
TEST2
10 O JTAG controller test data output
Rev. 04 – 12 January 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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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
VSS 18
I2S_AOS2_CLK 19
I
-
I
Serial data in for secondary audio channel
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
VSS 24
VDD 25
I2C_SDA
26
I2C_SCL
27
I Oversampling clock input for primary audio channel
- Digital ground
- Digital supply
I/O I2C data line (bi-directional)
I I2C clock line (input)
VSYNC_IN
28 I
Vertical sync input for primary video interface
HSYNC_IN
BLANK_IN
29 I
30 I
Horizontal sync input for primary video interface
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
IRTN2
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
39 -
Current return path for C-DAC and CVBS/Y-DAC
VOUT6
RESET2
40 O Video output for secondary channel, C-DAC
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
VDDA(VDAC)
RSET_DAC1
49 O
50 -
51 -
Video output for primary video DAC 2 (C/red)
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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Philips Semiconductors
PNX8510/11
Analog companion chip
9397 750 12612
Product data
Table 2: Pin description …continued
Symbol
Pin Type Description
n.c.
52 -
No connection (leave floating)
VSSA(VDAC)
VSS
VDD
DV_CLK1
53 -
54 -
55 -
56 -
Analog ground for video DACs
Digital ground
Digital supply
Primary video interface clock
DV9_IN1
57 I
Primary video D1 input
DV8_IN1
58 I
Primary video D1 input
DV7_IN1
59 I
Primary video D1 input
DV6_IN1
60 I
Primary video D1 input
DV5_IN1
61 I
Primary video D1 input
DV4_IN1
62 I
Primary video D1 input
DV3_IN1
63 I
Primary video D1 input
DV2_IN1
64 I
Primary video D1 input
DV1_IN1
65 I
Primary video D1 input
DV0_IN1
66 I
Primary video D1 input
VSS
VDD
DV_CLK2
67 -
68 -
69 -
Digital ground
Digital supply
Secondary video interface clock
DV9_IN2
70 I
Secondary video D1 input
DV8_IN2
71 I
Secondary video D1 input
DV7_IN2
72 I
Secondary video D1 input
DV6_IN2
73 I
Secondary video D1 input
DV5_IN2
74 I
Secondary video D1 input
DV4_IN2
75 I
Secondary video D1 input
DV3_IN2
76 I
Secondary video D1 input
DV2_IN2
77 I
Secondary video D1 input
DV1_IN2
78 I
Secondary video D1 input
DV0_IN2
79 I
Secondary video D1 input
VSS
VDD
VSS
VDD
GPIO1
80 -
Digital ground
81 -
Digital supply
82 -
Digital ground
83 -
Digital supply
84 I/O General purpose input/output
GPIO2
85 I/O General purpose input/output
GPIO3
86 I/O General purpose input/output
GPIO4
87 I/O General purpose input/output
GPIO5
88 I/O General purpose input/output
VSS02(ADAC)
VDD2(ADAC)
AOUT_R2
89 -
Audio DAC output buffer supply
90 -
Audio DAC supply
91 O Audio output for right secondary audio channel
VSS2(ADAC)
92 -
Audio DAC ground
Rev. 04 – 12 January 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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