Cirrus Logic AN298 - Manual (Page 20)

20 AN298RC14
5.2 Audio Manager
0x000D Reserved Reserved
0x000E CHAN_8_TRIM† 0x00000000–0x80000000 (0.0 to 1.0)
Volume trim for channel 8 (Left Downmix Channel)
Default = 0x80000000
0x000F CHAN_9_TRIM† 0x00000000–0x80000000 (0.0 to 1.0)
Volume trim for channel 9 (Right Downmix Channel)
Default = 0x80000000
0x0010 CHAN_10_TRIM† 0x00000000–0x80000000 (0.0 to 1.0)
Volume trim for channel 10 (Left Auxiliary Channel)
Default = 0x80000000
0x0011 CHAN_11_TRIM† 0x00000000–0x80000000 (0.0 to 1.0)
Volume trim for channel 11 (Right Auxiliary Channel)
Default = 0x80000000
0x0012 DAO1_DATA0_L_REMAP † Selects which internal channel (0-11) 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 (0-11) is routed to DAO1 channel 1. A single internal channel
may be mapped to multiple outputs.
Default = 0x00000002 (Right Channel Audio Data)
0x0014 DAO2_DATA0_L_REMAP † *
DAO1_DATA1_L_
REMAP † **
Selects which internal channel (0-11) is routed to DAO1 channel 2. A single internal channel
may be mapped to multiple outputs.
Default = 0x00000003 (Left Surround Channel Audio Data)
0x0015 DAO2_DATA0_R_REMAP † *
DAO1_DATA1_R_
REMAP † **
Selects which internal channel (0-11) 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 (0-11) 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 (0-11) is routed to DAO1 channel 5. A single internal channel
may be mapped to multiple outputs.
Default = 0x00000007 (LFE Channel Audio Data)
0x0018 DAO1_DATA3_L_REMAP
XMT_LEFT_REMAP
Selects which internal channel (0-11) is routed to DAO1 channel 6. A single internal channel
may be mapped to multiple outputs.
Default = 0x00000005 (Left Surround Back Channel Audio Data)
0x0019 DAO1_DATA3_R_REMAP
XMT_RIGHT_REMAP
Selects which internal channel (0-11) is routed to DAO1 channel 7. A single internal channel
may be mapped to multiple outputs.
Default = 0x00000006 (Right Surround Back Channel Audio Data)
0x001A DAO2_DATA0_L_REMAP Selects which internal channel (0-11) is routed to DAO2 channel 0. A single internal channel
may be mapped to multiple outputs.
Default = 0x0000000c (Left DualZone Channel Audio Data)
0x001B DAO2_DATA0_R_REMAP Selects which internal channel (0-11) is routed to DAO2 channel 1. A single internal channel
may be mapped to multiple outputs.
Default = 0x0000000d (Right DualZone Channel Audio Data)
0x001C Reserved Reserved
0x001D Reserved Reserved
0x001E Reserved Reserved
Table 5-1. Audio Manager (Cont.)
Index Variable Description