參數(shù)資料
型號(hào): GS1503-CFZ
廠商: Gennum Corporation
元件分類: Codec
英文描述: HD EMBEDDED AUDIO CODEC
中文描述: 高清嵌入式音頻編解碼
文件頁(yè)數(shù): 35/83頁(yè)
文件大?。?/td> 815K
代理商: GS1503-CFZ
15879 - 4
35 of 83
G
HBLK_INS
Horizontal blanking enable. When set HIGH, the
output video horizontal blanking, including TRS,
line numbers and line CRC words, will be set to
040h for the Luma channel and 200h for the
Chroma channel.
NOTE: If blanking of line numbers and TRS words
is required, LN_INS and TRS_INS must be set
LOW.
2
R/W
0
LN_INS
Line insertion enable. When set HIGH, the
GS1503 will insert line numbers into the video
data stream. When set LOW, existing line
numbers will remain in the output video stream.
1
R/W
1
TRS_INS
TRS insertion enable. When set HIGH, the
GS1503 will insert TRS codes into the video data
stream. When set LOW, existing TRS codes will
remain in the output video stream.
0
R/W
1
Audio
AM_SEL
Audio input format (external pin/register)
configuration select. When set LOW, the audio
input format is configured via the AM[1:0] pins.
When set HIGH, the audio input format is
configured via the "AM[1:0]" bits.
010
7
R/W
0
AUD7/8_DET
Ch7/8 audio input signal detection. When set
HIGH, an audio signal has been detected at the
AIN7/8 input pin.
6
R
0
AUD5/6_DET
Ch5/6 audio input signal detection. When set
HIGH, an audio signal has been detected at the
AIN5/6 input pin.
5
R
0
AUD3/4_DET
Ch3/4 audio input signal detection. When set
HIGH, an audio signal has been detected at the
AIN3/4 input pin.
4
R
0
AUD1/2_DET
Ch1/2 audio input signal detection. When set
HIGH, an audio signal has been detected at the
AIN1/2 input pin.
3
R
0
RSV
Not used.
2
-
0
AM[1:0]
Audio input format select.
See Table 3.
Valid when
"AM_SEL" is HIGH.
1-0
R/W
0
Table 8: Multiplex Mode Host Interface Registers (Continued)
CONTROL
ITEM
NAME
DESCRIPTION
ADDRESS
BIT
R/W
DEFAULT
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