TLV320AIC3204 声音输入设置

 

IN2_L 测试有声音
// IN2L is routed to Left MICPGA with 10k resistance
// CM is routed to Left MICPGA via CM1L with 10k resistance

// IN2R is not routed to Right MICPGA
// CM is not routed to Right MICPGA
[END]
~ # i2c_write  10 0x30 0x0 0x1
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x0; data:0x1; reg_width: 1; data_width: 1.
[END]
~ # i2c_write  10 0x30 0x34 0x20
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x34; data:0x20; reg_width: 1; data_width: 1.
[END]
~ # i2c_write  10 0x30 0x36 0x40
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x36; data:0x40; reg_width: 1; data_width: 1.
[END]
~ # i2c_write  10 0x30 0x37 0x0
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x37; data:0x0; reg_width: 1; data_width: 1.
[END]
~ # i2c_write  10 0x30 0x39 0x0
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x39; data:0x0; reg_width: 1; data_width: 1.
[END]
~ #

打开 IN2_R 测试有声音
// IN2R is routed to Right MICPGA with 10k resistance
// CM is routed to Right MICPGA via CM1R with 10k resistance
~ #
~ # i2c_write  10 0x30 0x37 0x20
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x37; data:0x20; reg_width: 1; data_width: 1.
[END]
~ # i2c_write  10 0x30 0x39 0x40
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x39; data:0x40; reg_width: 1; data_width: 1.
[END]
~ #

//LOL/LOR 输出测试。 改变增益看输出波形

~ # i2c_read 10 0x30 9
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_read
i2c_num:0xa, dev_addr:0x30; reg_addr:0x9; reg_addr_end:0x9;                     reg_width: 1; data_width: 1; reg_step: 1.

0x9: 0x30
[END]
~ # i2c_write 10 0x30 0x9 0x3c
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x9; data:0x3c; reg_width: 1; data_width: 1.
[END]
~ # i2c_write 10 0x30 0xe 0x08
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0xe; data:0x8; reg_width: 1; data_width: 1.
[END]
~ # i2c_write 10 0x30 0xf 0x08
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0xf; data:0x8; reg_width: 1; data_width: 1.
[END]
~ # i2c_write 10 0x30 0x12 0x1d
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x12; data:0x1d; reg_width: 1; data_width: 1.
[END]
~ # i2c_write 10 0x30 0x13 0x1d
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x13; data:0x1d; reg_width: 1; data_width: 1.
[END]
~ # i2c_write 10 0x30 0x12 0x0f
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x12; data:0xf; reg_width: 1; data_width: 1.
[END]
~ # i2c_write 10 0x30 0x12 0x08
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x12; data:0x8; reg_width: 1; data_width: 1.
[END]
~ # i2c_write 10 0x30 0x12 0x00
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x12; data:0x0; reg_width: 1; data_width: 1.
[END]
~ # i2c_write 10 0x30 0x12 0x1d
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x12; data:0x1d; reg_width: 1; data_width: 1.
[END]
~ # i2c_write 10 0x30 0x12 0x0
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x12; data:0x0; reg_width: 1; data_width: 1.
[END]
~ # i2c_write 10 0x30 0x12 0x1d
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x12; data:0x1d; reg_width: 1; data_width: 1.
[END]
~ #

第二次完整测试

~ # i2c_write  10 0x30 0x0 0x1
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x0; data:0x1; reg_width: 1; data_width: 1.
[END]
~ # i2c_write  10 0x30 0x034 0x20
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x34; data:0x20; reg_width: 1; data_width: 1.
[END]
~ # i2c_write  10 0x30 0x036 0x40
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x36; data:0x40; reg_width: 1; data_width: 1.
[END]
~ # i2c_write  10 0x30 0x037 0x20
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x37; data:0x20; reg_width: 1; data_width: 1.
[END]
~ # i2c_write  10 0x30 0x039 0x40
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x39; data:0x40; reg_width: 1; data_width: 1.
[END]
~ #
~ #
~ # i2c_write  10 0x30 0x0e 0x8
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0xe; data:0x8; reg_width: 1; data_width: 1.
[END]
~ # i2c_write  10 0x30 0x0f 0x8
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0xf; data:0x8; reg_width: 1; data_width: 1.
[END]
~ # i2c_write  10 0x30 0x09 0x3c
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x9; data:0x3c; reg_width: 1; data_width: 1.
[END]
~ #
~ #
~ #
~ # i2c_write  10 0x30 0x12 0
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x12; data:0x0; reg_width: 1; data_width: 1.
[END]
~ # i2c_write  10 0x30 0x13 0
*** Board tools : ver0.0.1_20121120 ***
[debug]: {source/utils/cmdshell.c:168}cmdstr:i2c_write
i2c_num:0xa, dev_addr:0x30; reg_addr:0x13; data:0x0; reg_width: 1; data_width: 1.
[END]
~ #