Open-Q™ 2500 Development Kit User Guide
Version 1.1
15
Copyright Intrinsyc Technologies Corporation
See the table below for a description of the DIP switch connections.
Table 2 - System Configuration DIP Switch Settings
Function
DIP
Switch Description
Notes
FORCED_USB_BOOT
S700-1
For factory mode programming. Connected to APQ
GPIO37.
For Intrinsyc use only. Leave open / OFF.
WATCHDOG _DISABLE
S700-2
Enables WATCHDOG_DISABLE when DIP
switch turned on. Connected to APQ-GPIO76
Unsupported feature. Leave switch open /
OFF.
BOOT_CONFIG[1]
S700-3
APQ boot configuration bit 1. Connected to APQ
GPIO77
For default boot configuration, leave open /
OFF. Other boot configurations not supported.
BOOT_CONFIG[2]
S700-4
APQ boot configuration bit 2. Connected to APQ
GPIO78
For default boot configuration, leave open /
OFF. Other boot configurations not supported.
BOOT_CONFIG[3]
S700-5
APQ boot configuration bit 3. Connected to APQ
GPIO79
For default boot configuration, leave open /
OFF. Other boot configurations not supported.
CBL_PWN_N
S700-6
Controls the auto power of the SOM.
Default configuration is open / OFF. To enable
auto power on of the SOM, set switch closed /
ON.
USR_DEBUG 2
S700-7
User debug switch
Default out of the box configuration is OFF
USR_DEBUG 1
S700-8
User debug switch
Default out of the box configuration is OFF
3.7.3
Input Power Selection
The development kit can be powered using either external DC power supply or by using a battery.
The input power selection can be done using the power selection switch S400 as mentioned below.
