pandaboard OMAP4460 ES System Reference Manual page 22

or lower value resistor will result in the line being sampled as a '1' at reset. See Figure 3 on page 23 for
the location of the resistors on SYSBOOT[5:0]. These resistors are connected to OMAP4460 as follows:

SYSBOOT0: R123

SYSBOOT1: R138

SYSBOOT2: R128

SYSBOOT3: N/A (controlled by switch SW1)

SYSBOOT4: R137

SYSBOOT5: R139
NOTE: Do not use pull-up resistance values higher than 3.3Kohm on the SYSBOOT lines. This would
create a voltage divider with the internal OMAP pulldown, potentially causing an invalid value to be
internally latched for SYSBOOT.
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OMAP4460 Pandaboard ES
System Reference Manual
Revision 0.1
September 29, 2011
DOC-21054
Page 22 of 82