AM3352 MPU and core voltage

Ashika Ashok11

Other Parts Discussed in Thread: TPS65910

We are interfacing AM3352BZCZ60 withTPS65910A3 IC

We are not able to map the MPU and Core voltages with TPS65910A3 because the output voltage of TPS65910(SW1 and SW2) is 1.2 V which is default voltage and processors requires 1.1V as MPU and core voltage.

How to achieve this voltage with TPS65910A3.

Please help.

Thank you

over 9 years ago

0 Biser Gatchev-XID over 9 years ago

TI__Guru**** 393215 points

TPS65910A3 is factory-programmed for use with AM335X processors. Please see the application note: www.ti.com/.../swcu093c.pdf

0 Ashika Ashok11 over 9 years ago in reply to Biser Gatchev-XID

Intellectual 380 points

Thank you for your help

We understood that BOOT[1:0]=10 is for eeprom sequence selection.

Should we intimate to TI for programming to 1.1V level or will it set to 1.1V since BOOT[1:0]=10 is selected

0 Biser Gatchev-XID over 9 years ago in reply to Ashika Ashok11

TI__Guru**** 393215 points

You simply need to buy the correct part number. See Table 3-1 in the TPS6510 datasheet: www.ti.com/.../tps65910.pdf

0 Biser Gatchev-XID over 9 years ago in reply to Biser Gatchev-XID

TI__Guru**** 393215 points

And yes, setting must be BOOT[1:0]=10

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AM3352 MPU and core voltage