CS4207 Datasheet, PDF (120/144 Pages) Cirrus Logic – Low-power, 4-in / 6-out HD Audio CODEC with Headphone Amp

CS4207
6.14.2 Pin Capabilities
Get Parameter Command Format:
Bits [31:28]
CAd = X
Bits [27:20]
S/P Tx 1 Node ID=10h
S/P Tx 2 Node ID=15h
Bits [19:8]
Verb ID = F00h
Bits [7:0]
Parameter ID = 0Ch
Response Format:
Bits
31:17
16
15:8
7
6
5
4
3
Type
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
2
Read Only
1
Read Only
0
Read Only
Default
0
0b
00h
0h
0b
0b
1b
0b
0b
0b
0b
Description
Reserved
EAPD Capable (EAPDC): EAPD not supported.
VREF Control (VREFC): VREF not supported.
HDMI Capable (HDMIC): HDMI not supported.
Balanced I/O Pins (BIOP): This widget does not
have balanced I/O pins.
Input Capable (INC): Widget is not input capa-
ble.
Output Capable (OUTC): This bit is ‘1’ to indi-
cate that the widget is output capable.
Headphone Drive Capable (HDC): Widget is
not capable of driving headphones directly.
Presence Detect Capable (PDC): This bit is ‘0’
to indicate that the widget is not capable of per-
forming presence detect to determine whether
there is anything plugged in.
Trigger Required (TR): Trigger is not required
for an impedance measurement.
Impedance Sense Capable (ISC): This bit is ‘0’
to indicate that the widget does not support
impedance sense on the attached peripheral.
6.14.3 Connection List Length
Get Parameter Command Format:
Bits [31:28]
CAd = X
Bits [27:20]
S/P Tx 1 Node ID=10h
S/P Tx 2 Node ID=15h
Bits [19:8]
Verb ID = F00h
Bits [7:0]
Parameter ID = 0Eh
Response Format:
Bits
31:8
7
6:0
Type
Read Only
Read Only
Read Only
Default
000000h
0b
0000001b
Description
Reserved
Long Form (LF): Connection list is short form.
Connection List Length (CLL): One hard-wired
input for this widget.
120
DS880F1