saa6752hs NXP Semiconductors, saa6752hs Datasheet - Page 53

• Manufacturer Part Number: saa6752hs
• Description: Mpeg-2 Video And Mpeg-audio/ac-3 Audio Encoder With Multiplexer
• Manufacturer: NXP Semiconductors

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Table 23 I
ADR
HEX
A0
A1
A2
A3
A4
E, P, S Preamble Pc
E, P, S Preamble Pd
E, P, S audio bit stream
all
2
M
C-bus audio encoder: bit rate control (dynamic settings)
information
reserved
audio mute on/off R/W 1 byte
COMMAND
NAME
R
R
R
R/W
1 byte
2 bytes
8 bytes
SIZE/POSITION
bit[4:0]
bit[6:5]
bit 7
bit 0 = 0
bit 0 = 1
data type
reserved
error flag indicating validity
of burst load
Preamble Pd (16 bits)
bit stream information
(4
off
on
PARAMETER/RANGE
16 bits)
DEFAULT
I
0
2
S
Preamble Pc in case of IEC 61937 input (data
type), applies to DVD bypass mode only
Preamble Pd in case of IEC 61937 input
(payload length); this applies to DVD bypass
mode only
Part of audio frame header in case of
IEC 61937 input; this applies to DVD bypass
mode only.
DESCRIPTION