CS4205 Datasheet, PDF (42/80 Pages) Cirrus Logic – CrystalClear Audio Codec 97 with Portable Computing

CS4205
Slot
Assignment
Mode
Codec ID Slot Map
DAC
ID1
ID0
SM1
SM0
AMAP
SPDIF for
SPDS = 00
Slot Assignments
SDOUT
SDO2
SPDIF for
SPDS = 01
ADC
L R L R L R L RM
AMAP Mode 0 0 0 X X
1
347869346
AMAP Mode 1 0 1 X X
1
347869346
AMAP Mode 2 1 0 X X
1
7 8 6 9 10 11 7 8 6
AMAP Mode 3 1 1 X X
1
6 9 7 8 10 11 7 8 6
Slot Map Mode 0 X X 0 0
0
347869346
Slot Map Mode 1 X X 0 1
0
7 8 6 9 10 11 7 8 6
Slot Map Mode 2 X X 1 0
0
6 9 7 8 10 11 7 8 6
Slot Map Mode 3 X X 1 1
0
5 11 7 8 6 9 5 11 6
Table 14. Slot Mapping for the CS4205
CAPS[1:0],
SDOS[1:0],
or
SPDS[1:0]
00
01
10
11
L/R Capture
Source
(CAPS[1:0])
L/R ADCs
reserved
Digital Mixer
Digital Effects
Serial Data
Output
Source
(SDOS[1:0])
SDOUT slots
reserved
Digital Mixer
Digital Effects
S/PDIF
Transmitter
Source
(SPDS[1:0])
DAC slots
SDO2 slots
Digital Mixer
Digital Effects
Table 15. Digital Signal Source Selects
42
DS489PP2