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9397 750 13928 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data Rev. 03 – 23 August 2004 10 of 31
Philips Semiconductors
PNX2000
Audio video input processor
Table 7: I
2
S-bus pins
Symbol Pin Type Description
I2S_IN_SD1 88 ID I
2
S-bus data in channel 1; TTL; 5VT
I2S_IN_SD2 87 ID I
2
S-bus data in channel 2; TTL; 5VT
I2S_IN_SD3 86 ID I
2
S-bus data in channel 3; TTL; 5VT
I2S_IN_SD4 85 ID I
2
S-bus data in channel 4; TTL; 5VT
I2S_IN_SD5 84 ID I
2
S-bus data in channel 5; TTL; 5VT
I2S_IN_SD6 83 ID I
2
S-bus data in channel 6; TTL; 5VT
I2S_OUT_SD1 77 OD I
2
S-bus data out channel 1; CMOS
I2S_OUT_SD2 76 OD I
2
S-bus data out channel 2; CMOS
I2S_OUT_SD4 75 OD I
2
S-bus data out channel 4; CMOS
I2S_OUT_SD5 74 OD I
2
S-bus data out channel 5; CMOS
I2S_OUT_SD6 73 OD I
2
S-bus data out channel 6; CMOS
I2S_OUT_SD3_SCK 71 OD I
2
S-bus bit clock channel 3; CMOS
I2S_OUT_SD3_WS 70 OD I
2
S-bus word select channel 3; CMOS
I2S_OUT_SD3 69 OD I
2
S-bus data-out channel 3; CMOS
I2S_SCK_SYS 79 IOD I
2
S-bus system bit clock; TTL-H; CMOS
I2S_WS_SYS 78 IOD I
2
S-bus system word select; TTL-H; CMOS
ADAC_CLK 89 OD Used for 128 f
s
or 256 f
s
clock output to external audio
DAC; CMOS.
Table 8: VIDDEC pins
Symbol Pin Type Description
HVINFO 20 OD horizontal and vertical sync information to PNX3000; CMOS
HSYNCFBL1 18 IA horizontal sync (external); fastblanking signal from SCART
HSYNCFBL2 19 IA horizontal sync (external); fastblanking signal from SCART
VSYNC1 21 ID vertical sync (external); TTL; 5VT
VSYNC2 22 ID vertical sync (external); TTL; 5VT
Table 9: ITU-656 pins
Symbol Pin Type Description
DVO_DATA_0 55 OD digital video output state 0; CMOS; Z
DVO_DATA_1 56 OD digital video output state 1; CMOS; Z
DVO_DATA_2 57 OD digital video output state 2; CMOS; Z
DVO_DATA_3 58 OD digital video output state 3; CMOS; Z
DVO_DATA_4 60 OD digital video output state 4; CMOS; Z
DVO_DATA_5 61 OD digital video output state 5; CMOS; Z
DVO_DATA_6 62 OD digital video output state 6; CMOS; Z
DVO_DATA_7 63 OD digital video output state 7; CMOS; Z
DVO_DATA_8 64 OD digital video output state 8; CMOS; Z
DVO_DATA_9 65 OD digital video output state 9; CMOS; Z