GS1503 Gennum Corporation, GS1503 Datasheet - Page 39

• Manufacturer Part Number: GS1503
• Description: HD Embedded Audio Codec
• Manufacturer: Gennum Corporation

Table 8: Multiplex Mode Host Interface Registers (Continued)
CONTROL
Arbitrary
Packet
ITEM
Data
ARBITLINEB[12:0]
ARBITLINEA[12:0]
ARBITSDID[7:0]
ARBITUDW254
DEL1-2A[26:0]
DEL3-4A[26:0]
ARBITDID[7:0]
ARBITDC[7:0]
RSRVA[17:0]
ARBITMODE
ARBITUDW0
ARBITON
NAME
:
Ch1/2 delay data. Designates the accumulated
audio processing delay relative to video for audio
channels 1 and 2. Will be multiplexed into the
audio control packet as per SMPTE 299M.
Ch3/4 delay data. Designates the accumulated
audio processing delay relative to video for audio
channels 3 and 4. Will be multiplexed into the
audio control packet as per SMPTE 299M.
Ch1-4 reserve words. Designates the value set in
the RSRV words of the audio control packet for
audio channels 1 to 4, as per SMPTE 299M.
NOTE: As these words are reserved for future use,
they should be set to zero.
Arbitrary data packet multiplex. Valid only when
"ARBITMODE" is HIGH. When set HIGH, arbitrary
data packets will be multiplexed into the Luma
video data stream using the Host Interface
register settings.
Arbitrary packet mode select. When set HIGH,
arbitrary data packets are multiplexed using the
Host Interface register settings. When set LOW,
arbitrary data packets are multiplexed using the
external pin inputs.
Arbitrary packet Data ID setting. Designates the 8
LSBs of the arbitrary data packet DID word. The 2
MSBs are internally generated. "ARBITDID[7]" is
the MSB and "ARBITDID[0]" is the LSB. Valid only
when "ARBITMODE" is HIGH.
Arbitrary packet Secondary Data ID setting.
Designates the 8 LSBs of the arbitrary data
packet secondary DID word. The 2 MSBs are
internally generated. "ARBITSDID[7]" is the MSB
and "ARBITSDID[0]" is the LSB. Valid only when
"ARBITMODE" is HIGH.
Arbitrary packet DC setting. Designates the 8
LSBs of the arbitrary data packet Data Count
word. The 2 MSBs are internally generated.
"ARBITDC[7]" is the MSB and "ARBITDC[0]" is the
LSB. Valid only when "ARBITMODE" is HIGH.
Field 2 arbitrary packet multiplex line number
setting. Designates the field 2 video line in which
the arbitrary data packets will be multiplexed.
Valid only when "ARBITMODE" is HIGH.
Field 1 arbitrary packet multiplex line number
setting. Designates the field 1 video line in which
the arbitrary data packets will be multiplexed.
Valid only when "ARBITMODE" is HIGH.
Arbitrary packet User Data Word set. Designates
the 8 LSBs for each of the 255 arbitrary packet
User Data Words. The 2 MSBs are internally
generated. Valid only when "ARBITMODE" is HIGH.
DESCRIPTION
39
ADDRESS
03C
03D
033
034
035
036
037
038
039
03A
03B
050
051
052
053
054
055
056
057
100
1FE
:
BIT
1-0
7-0
7-0
7-0
1-0
7-0
7-0
7-0
1-0
7-0
7-0
7-0
7-0
7-0
3-0
7-0
3-0
7-0
7-0
7-0
1
0
:
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
DEFAULT
15879 - 1
0
0
0
0
0
0
0
0
0
0
0