Axel Lin 於 2019年6月27日 週四 上午7:58寫道：
>
> > > With your current code where LM36274_LDO_VSEL_MAX and n_voltages is 0x34,
> > > the maximum voltage will become 40 + 5 * 0x34 = 6.6V which
> > > does not match the datasheet.
> >
> > Not sure how you get 6.6v the LDO max is 6.5v.
> >
> > After
> > With your current code where LM36274_LDO_VSEL_MAX and n_voltages is 0x34,
> > the maximum voltage will become 40 + 5 * 0x34 = 6.6V which
> > does not match the datasheet.
>
> Not sure how you get 6.6v the LDO max is 6.5v.
>
> After 0x32->0x7f maps to 6.5v
>
> 00 = 4 V
> 01 =
Axel
On 6/26/19 10:20 AM, Axel Lin wrote:
Dan Murphy 於 2019年6月26日 週三 下午11:07寫道：
Hello
On 6/26/19 8:26 AM, Axel Lin wrote:
According to the datasheet http://www.ti.com/lit/ds/symlink/lm36274.pdf:
Table 23. VPOS Bias Register Field Descriptions VPOS[5:0]:
VPOS voltage (50-mV steps): VPOS = 4
Dan Murphy 於 2019年6月26日 週三 下午11:07寫道：
>
> Hello
>
> On 6/26/19 8:26 AM, Axel Lin wrote:
> > According to the datasheet http://www.ti.com/lit/ds/symlink/lm36274.pdf:
> > Table 23. VPOS Bias Register Field Descriptions VPOS[5:0]:
> > VPOS voltage (50-mV steps): VPOS = 4 V + (Code × 50 mV), 6.5 V
Hello
On 6/26/19 8:26 AM, Axel Lin wrote:
According to the datasheet http://www.ti.com/lit/ds/symlink/lm36274.pdf:
Table 23. VPOS Bias Register Field Descriptions VPOS[5:0]:
VPOS voltage (50-mV steps): VPOS = 4 V + (Code × 50 mV), 6.5 V max
00 = 4 V
01 = 4.05 V
:
00 = 5.5 V
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