Cirrus Logic AN333 - Manual (Page 23)

AN333 23
5 Audio Manager Firmware Module
0x000F CHAN_13_TRIM† 0x00000000 – 0x80000000 (0.0 to 1.0)
Volume trim for channel 13 (Application Dependent Channel)
Default = 0x80000000
0x0010 CHAN_14_TRIM† 0x00000000 – 0x80000000 (0.0 to 1.0)
Volume trim for channel 14 (Left Downmix Channel
Default = 0x80000000
0x0011 CHAN_15_TRIM† 0x00000000 – 0x80000000 (0.0 to 1.0)
Volume trim for channel 15 (Right Downmix Channel)
Default = 0x80000000
0x0012 DAO1_DATA0_L_REMAP† Selects which internal channel (0-15) is routed to DAO1 channel 0. A single internal
channel may be mapped to multiple outputs.
Default = 0x00000000 (Left Channel Audio Data)
0x0013 DAO1_DATA0_R_REMAP† Selects which internal channel (0-15) is routed to DAO1 channel 1. A single internal
channel may be mapped to multiple outputs.
Default = 0x00000002 (Right Channel Audio Data)
0x0014 DAO1_DATA1_L_REMAP† Selects which internal channel (0-15) is routed to DAO1 channel 2. A single internal
channel may be mapped to multiple outputs.
Default = 0x00000003 (Left Surround Channel Audio Data)
0x0015 DAO1_DATA1_R_REMAP† Selects which internal channel (0-15) is routed to DAO1 channel 3. A single internal
channel may be mapped to multiple outputs.
Default = 0x00000004 (Right Surround Channel Audio Data)
0x0016 DAO1_DATA2_L_REMAP† Selects which internal channel (0-15) is routed to DAO1 channel 4. A single internal
channel may be mapped to multiple outputs.
Default = 0x00000001 (Center Channel Audio Data)
0x0017 DAO1_DATA2_R_REMAP† Selects which internal channel (0-15) is routed to DAO1 channel 5. A single internal
channel may be mapped to multiple outputs.
Default = 0x00000007 (LFE Channel Audio Data)
0x0018 DAO1_XMT_LEFT_REMAP†
or
DAO1_DATA3_L_REMAP†
Selects which internal channel (0-15) is routed to DAO1 channel 6 or DAO1 XMT LEFT
(if DAO1 XMT is enabled). A single internal channel may be mapped to multiple outputs.
Default = 0x00000005 (Left Surround Back Channel Audio Data)
0x0019 DAO1_XMT_RIGHT_REMAP†
or
DAO1_DATA3_R_REMAP†
Selects which internal channel (0-15) is routed to DAO1 channel 7 or DAO1 XMT
RIGHT (if DAO1 XMT is enabled). A single internal channel may be mapped to multiple
outputs.
Default = 0x00000006 (Right Surround Back Channel Audio Data)
0x001A DAC1_DATA0_L_REMAP† Selects which internal channel (0-15) is routed to DAC1 channel 0. A single internal
channel may be mapped to multiple outputs.
Default = 0x00000000 (Left Channel Audio Data)
0x001B DAC1_DATA0_R_REMAP† Selects which internal channel (0-15) is routed to DAC1 channel 1. A single internal
channel may be mapped to multiple outputs.
Default = 0x00000002 (Right Channel Audio Data)
0x001C DAC1_DATA1_L_REMAP† Selects which internal channel (0-15) is routed to DAC1 channel 2. A single internal
channel may be mapped to multiple outputs.
Default = 0x00000003 (Left Surround Channel Audio Data)
0x001D DAC1_DATA1_R_REMAP† Selects which internal channel (0-15) is routed to DAC1 channel 3. A single internal
channel may be mapped to multiple outputs.
Default = 0x00000004 (Right Surround Channel Audio Data)
0x001E DAC1_DATA2_L_REMAP† Selects which internal channel (0-15) is routed to DAC1 channel 4. A single internal
channel may be mapped to multiple outputs.
Default = 0x00000001 (Center Channel Audio Data)
0x001F DAC1_DATA2_R_REMAP† Selects which internal channel (0-15) is routed to DAC1 channel 5. A single internal
channel may be mapped to multiple outputs.
Default = 0x00000007 (LFE Channel Audio Data)
Table 5-1. Audio Manager (Cont.)
Index Variable Description