OMAP4460 Pandaboard ES
System Reference Manual
Revision 0.1
September 29, 2011
DOC-21054
Page 22 of 82
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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