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14.3.1.2 5.1 Channel Audio Connection
This sample assumes one CODEC with four DACs mapped to stereo front (3&4) and stereo
rear (7&8) slots, and another CODEC with two DACs mapped to center (6) and LFE (9) slots.
Figure 14.3.2 5.1 Channel Audio Connection Diagram
14.3.2
Boot Configuration
To utilize ACLC, the CPU must boot up with ACLC enabled by setting Pin Configuration Register's
Shared Pin Select2 via the boot configuration. Refer to the sections 3.2 and 5.2.3 for the detail of the
boot configuration.
ACLC
4Channel Audio CODEC (CODEC ID='0')
SYNC
SYNC
BITCLK
BIT_CLK
SDOUT
SDATA_OUT
ACRESET*
RESET#
SDIN0
SDATA_IN
SDIN1
SYNC
BIT_CLK
SDATA_OUT
RESET#
SDATA_IN
2Channel Audio CODEC (CODEC ID='3')
14-4
Chapter 14 AC-link Controller
CID1
CID0
CID1
CID0
GND
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