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Mux configuration

485 bytes added, 13:05, 22 November 2011
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| Pad:
| Connect to:
| Default peripheral (mode=0) '''(3)'''
| Default function:
| Other available peripherals:
peripheral using Omap GPIO low level (GND). If you reset continuously
Bluethoot all their pads are in High Impedance. Also you can disable Bluethoot from J990 low level.
 
 
 
 
 
 
<font size="2">'''Omap: '''<span style="font-weight: normal">protect Omap pad if you don't
use it.</span>'''(1)'''</font><&lt;font size="2"<&lt;/font>&gt;<br>
</span></font></div>
|-
| Transfer data between Omap and Wlan
|
McSPI3_CS1(mode=1)<br>
GPIO_134(mode=4)
| <div align="JUSTIFY"><font size="2">'''Wlan: '''<span style="font-weight: normal">Protect Wlan if you don' use
it. See MMC2_DAT7 pad.</span></font></div> <div align="JUSTIFY"><font size="2">'''Omap: '''<span style="font-weight: normal">protect Omap pad if you don't
 use it.</span>'''(1)'''&lt;/font&lt;/div&gt;      </span></font></div>
|-
| 4
| REGEN
| -
| <br>
| -
| -<br>
| -<br>
|}
 
'''(1):''' To protect Omap pads from esternal signals configure Mux in mode=7 (safe_mode). With this mode, buffer is configured in high impedance
 
'''(2):''' Disable <font size="2">TPS65950</font> go to file sound/soc/codecs/twl4030.c change line 54 Code:
<pre>0x00, /* REG_VOICE_IF (0xF) */</pre>
to Code:
<pre>0x04, /* REG_VOICE_IF (0xF) */</pre>
'''(3):''' Omap mux have 8 modes, somes modes are disable in some pads.
Under construction
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