Cirrus Logic CS4207 - Manual (Page 37)

DS880F4 37
CS4207
6.3 Audio Function Group (Node ID = 01h)
6.3.1 Subordinate Node Count
Get Parameter Command Format:
Response Format:
6.3.2 Function Group Type
Get Parameter Command Format:
Response Format:
6.3.3 Audio Function Group Capabilities
Get Parameter Command Format:
Response Format:
Bits [31:28] Bits [27:20] Bits [19:8] Bits [7:0]
CAd = X Node ID = 01h Verb ID = F00h Parameter ID = 04h
Bits Type Default Description
31:24 Read Only 00h Reserved
23:16 Read Only 02h
Starting Node Number (SNN): 2
15:8 Read Only 00h Reserved
7:0 Read Only 14h
Total Number of Nodes (TNN): 20
Bits [31:28] Bits [27:20] Bits [19:8] Bits [7:0]
CAd = X Node ID = 01h Verb ID = F00h Parameter ID = 05h
Bits Type Default Description
31:9 Read Only 0 Reserved
8 Read Only 0b
Unsolicited Capable (UC): Unsolicited
Response is not supported on this widget.
7:0 Read Only 01h
Node Type (NT): Audio Function Group
Bits [31:28] Bits [27:20] Bits [19:8] Bits [7:0]
CAd = X Node ID = 01h Verb ID = F00h Parameter ID = 08h
Bits Type Default Description
31:17 Read Only 0 Reserved
16 Read Only 1b
Beep Gen: Beep Generator is present.
15:12 Read Only 0h Reserved
11:8 Read Only 9h
Input Delay: represents the number of samples
between when the sample is received as an ana-
log signal at the pin and when the digital repre-
sentation is transmitted on the High Definition
Audio Link. This may be a “typical” value.
7:4 Read Only 0h Reserved
3:0 Read Only Eh
Output Delay: represents the number of sam-
ples between when the sample is received from
the Link and when it appears as an analog signal
at the pin. This may be a “typical” value.