SAA7129H/V1,557 NXP Semiconductors, SAA7129H/V1,557 Datasheet - Page 22

• Manufacturer Part Number: SAA7129H/V1,557
• Description: IC DIGITAL VIDEO ENCODER 44-QFP
• Manufacturer: NXP Semiconductors
• Type: Video Encoderr

Specifications of SAA7129H/V1,557

• Voltage - Supply, Analog: 3.1 V ~ 3.5 V
• Voltage - Supply, Digital: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Other names: 568-1317; 935262601557; SAA7129HB

Philips Semiconductors
9397 750 14325
Product data sheet
Table 22:
Table 23:
Table 24:
Table 25:
Table 26:
Bit
7 to 6
5 to 0
Bit
7
6
5 to 0
Bit
7 to 6
5 to 0
Bit
7 to 0
Bit
7 to 0
Symbol
-
FADE1[5:0] these 6 bits form factor FADE1 which determines the ratio between the
Subaddress 4Eh
Subaddress 4Fh
Subaddress 50h
Subaddress 51h
Subaddress 52h
Symbol
CFADEM
CFADEV
FADE2[5:0] these 6 bits form factor FADE2 which determines the ratio between the
Symbol
-
FADE3[5:0] these 6 bits form factor FADE3 which determines the ratio between the
Symbol
LUTU[7:0] LUT for the color values inserted in case of key color 2 U detection in the
Symbol
LUTV[7:0] LUT for the color values inserted in case of key color 2 V detection in the
Rev. 03 — 9 December 2004
Description
these 2 bits are reserved; each must be set to logic 0
MPEG and video input signal in the resulting video data stream if the key
color 1 is detected in the MPEG input signal:
Description
0 = fader operates in normal mode; default state after reset,
1 = the entire video input stream is faded with the color stored in the LUT
(subaddresses 51h to 53h) regardless of the MPEG input signal; the
color keys are disabled.
0 = fader operates in normal mode; default state after reset,
1 = the entire MPEG input stream is faded with the color stored in the
LUT (subaddresses 51h to 53h) regardless of the video input signal; the
color keys are disabled.
LUT color values (subaddresses 51h to 53h) and the video input signal in
the resulting video data stream if the key color 2 is detected in the MPEG
input signal:
Description
these 2 bits are reserved; each must be a logic 0
MPEG and video input signal in the resulting video data stream if neither
the key color 1 nor the key color 2 is detected in the MPEG input signal:
Description
MPEG input data stream; LUTU[7:0] = 80h; default value after reset
Description
MPEG input data stream; LUTV[7:0] = 80h; default value after reset
FADE1 = 00h: 100 % MPEG, 0 % video
FADE1 = 3Fh: 100 % video, 0 % MPEG; default value after reset.
FADE2 = 00h: 100 % LUT color, 0 % video
FADE2 = 3Fh: 100 % video, 0 % LUT color; default value after reset.
FADE3 = 00h: 100 % MPEG, 0 % video
FADE3 = 3Fh: 100 % video, 0 % MPEG; default value after reset.
SAA7128H; SAA7129H
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Digital video encoder
22 of 55