有哪位大侠调试过TPS65185的芯片,我在调试这款芯片的时候,VDDH和VEE有电压输出,
初始化设置寄存器如下
data=0xE4;
r1=I2C1_Write(0x09, &data, 1, NORMALMODE);
TR("**********TPS65185Init return 0x09 Write_DATA==0x%x r1==%d",data,r1);
r2=I2C1_Read(0x09, &reda_data, 1, NORMALMODE);
TR("**********TPS65185Init return READ_DATA==0x%x r2==%d",reda_data,r2);
data=0x55;
r1=I2C1_Write(0x0A, &data, 1, NORMALMODE);
TR("**********TPS65185Init return 0x09 Write_DATA==0x%x r1==%d",data,r1);
r2=I2C1_Read(0x0A, &reda_data, 1, NORMALMODE);
TR("**********TPS65185Init return READ_DATA==0x%x r2==%d",reda_data,r2);
data=0x80;
r1=I2C1_Write(0x01, &data, 1, NORMALMODE);
TR("**********TPS65185Init return 0x01 Write_DATA==0x%x r1==%d",data,r1);
r2=I2C1_Read(0x01, &reda_data, 1, NORMALMODE);
TR("**********TPS65185Init return READ_DATA==0x%x r2==%d",reda_data,r2);
GPIO_SetPinLevel(PWRUP,GPIO_HIGH);
data=0xff;//0xeF;
r1=I2C1_Write(0x01, &data, 1, NORMALMODE);
TR("**********TPS65185Init return 0x01 Write_DATA==0x%x r1==%d",data,r1);
r2=I2C1_Read(0x01, &reda_data, 1, NORMALMODE);
TR("**********TPS65185Init return READ_DATA==0x%x r2==%d",reda_data,r2);
读出的寄存器值如下
**********TPS65185Init return RegAddr==0x0 READ_DATA==0x0 r2==0
**********TPS65185Init return RegAddr==0x1 READ_DATA==0xbe r2==0
**********TPS65185Init return RegAddr==0x2 READ_DATA==0x3 r2==0
**********TPS65185Init return RegAddr==0x3 READ_DATA==0x7d r2==0
**********TPS65185Init return RegAddr==0x4 READ_DATA==0x1 r2==0
**********TPS65185Init return RegAddr==0x5 READ_DATA==0x7f r2==0
**********TPS65185Init return RegAddr==0x6 READ_DATA==0xfe r2==0
**********TPS65185Init return RegAddr==0x7 READ_DATA==0x0 r2==0
**********TPS65185Init return RegAddr==0x8 READ_DATA==0x40 r2==0
**********TPS65185Init return RegAddr==0x9 READ_DATA==0xe4 r2==0
**********TPS65185Init return RegAddr==0xa READ_DATA==0x55 r2==0
**********TPS65185Init return RegAddr==0xb READ_DATA==0x1e r2==0
**********TPS65185Init return RegAddr==0xc READ_DATA==0xe0 r2==0
**********TPS65185Init return RegAddr==0xd READ_DATA==0x20 r2==0
**********TPS65185Init return RegAddr==0xe READ_DATA==0x78 r2==0
**********TPS65185Init return RegAddr==0xf READ_DATA==0xa8 r2==0
**********TPS65185Init return RegAddr==0x10 READ_DATA==0x65 r2==0
求大师指教!