GS1503 Gennum Corporation, GS1503 Datasheet - Page 62

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

Table 14: Demultiplex Mode Host Interface Registers (Continued)
CONTROL
ITEM
CH_SEL[2:0]
CS_WEND
CS_MODE
CS_RQST
NAME
Audio Channel Status request. When set HIGH, the
Audio Channel Status write flag. When set HIGH,
indicates that the audio channel status information
has been written into the Host Interface registers
058h to 06Eh and can be read by the user. Valid
only when "CS_MODE" is set HIGH.
GS1503 will read and store the Audio Channel
Status information from the audio channel set in
Host Interface register "CH_SEL[2:0]". Valid only
when "CS_MODE" is set HIGH.
Audio Channel Status mode. When set HIGH, the
user can access the embedded Audio Channel
Status information from the Host Interface registers
058h to 06Eh. Valid in both AES/EBU and serial
audio modes.
When set LOW, the Audio Channel Status
information for all audio outputs will be replaced
with data programmed in Host Interface registers
058h - 06Eh. Valid only in AES/EBU audio mode.
Audio Channel Status select. Designates the
embedded audio channel from which the Audio
Channel Status information will be demultiplexed.
The setting 000b represent audio channel 1,
through to 111b for channel 8. Valid only when
"CS_MODE" is set HIGH.
DESCRIPTION
62
ADDRESS
BIT
2-0
5
4
3
R/W
R/W
R/W
R/W
R
DEFAULT
15879 - 1
000b
0
0
0