Part Number:TAS5828M
下面的是I2C发送的配置信息,都成功收到应答。但无声音输出,且读取寄存器值,返回值都是0。希望能给些解决的建议和思路。
cfg_reg registers[] = {
{ 0x00, 0x00 },
{ 0x7f, 0x00 },
{ 0x04, 0x01 },
{ 0x33, 0x03 },
{ 0x46, 0x01 },
{ 0x03, 0x02 },
//Register Tuning
{ 0x02, 0x40 },
{ 0x41, 0x1f },
{ 0x53, 0x61 },
{ 0x54, 0x00 },
{ 0x60, 0x07 },
{ 0x61, 0x0d },
{ 0x62, 0x09 },
{ 0x63, 0x0b },
{ 0x64, 0x00 },
{ 0x03, 0x03 },
{ 0x78, 0x80 },
};
lingling shi:
使用软件模拟I2C配置有输出了,但使用硬件I2C配置无效
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