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| author | sjg <sjg@FreeBSD.org> | 2014-08-19 06:50:54 +0000 |
|---|---|---|
| committer | sjg <sjg@FreeBSD.org> | 2014-08-19 06:50:54 +0000 |
| commit | d7cd1d425cc1ea9451fa235e3af9b6625c3e0de2 (patch) | |
| tree | b04f4bd7cd887f50e7d98af35f46b9834ff86c80 /share/man/man4/man4.arm | |
| parent | 3c8e37b1d04827f33c0c9a7594bd1b1ef7cdb3d3 (diff) | |
| parent | 4fbde208c6460d576f64d6dc3cdc6cab085a4283 (diff) | |
| download | FreeBSD-src-d7cd1d425cc1ea9451fa235e3af9b6625c3e0de2.zip FreeBSD-src-d7cd1d425cc1ea9451fa235e3af9b6625c3e0de2.tar.gz | |
Merge head from 7/28
Diffstat (limited to 'share/man/man4/man4.arm')
| -rw-r--r-- | share/man/man4/man4.arm/ti_adc.4 | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/share/man/man4/man4.arm/ti_adc.4 b/share/man/man4/man4.arm/ti_adc.4 index b10760a..7c70c27 100644 --- a/share/man/man4/man4.arm/ti_adc.4 +++ b/share/man/man4/man4.arm/ti_adc.4 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd March 21, 2014 +.Dd June 1, 2014 .Dt TI_ADC 4 .Os .Sh NAME @@ -78,8 +78,17 @@ dev.ti_adc.0.ain.6.enable: 1 dev.ti_adc.0.ain.6.open_delay: 0 dev.ti_adc.0.ain.6.samples_avg: 4 dev.ti_adc.0.ain.6.input: 2308 +dev.ti_adc.0.ain.7.enable: 1 +dev.ti_adc.0.ain.7.open_delay: 0 +dev.ti_adc.0.ain.7.samples_avg: 0 +dev.ti_adc.0.ain.7.input: 3812 .Ed .Pp +On Beaglebone-black the analog input 7 is connected to the 3V3B rail through +a voltage divisor (2:1). +The 3V3B voltage rail comes from the TL5209 LDO regulator which is limited +to 500mA maximum. +.Pp Global settings: .Bl -tag -width ".Va dev.ti_adc.0.clockdiv" .It Va dev.ti_adc.0.clockdiv @@ -112,8 +121,8 @@ It is made of a 12 bit value (0 ~ 4095). The .Nm driver first appeared in -.Fx 11.0 . +.Fx 10.1 . .Sh AUTHORS .An -nosplit The driver and this manual page was written by -.An Luiz Otavio O Souza Aq loos@FreeBSD.org +.An Luiz Otavio O Souza Aq Mt loos@FreeBSD.org . |
