Configuration Straps
Table 4-1. Configuration Straps
Default
JP22
JP23
Designation
(1)
(1)
JP24
JP25
JP26
JP27
JP28
TP1
TP3
TP5
TP6
Setting
Closed
Closed
Closed
Closed
Closed
Closed
Opened
N.A
N.A
N.A
N.A
Feature
VDDIN Jumper
VDDCORE Jumper
Enables the use of the EXT_AD0 (Analog Input 0)
Enables the use of the EXT_AD1 (Analog Input 1)
Enables the use of the EXT_AD4 (Analog Input 4)
Enables the use of the EXT_AD5 (Analog Input 5)
Erases all internal Flash memory when the board is
powered. To do so, the user must close J28 for at least
10 ms.
GND Test point
GND Test point
GND Test point
GND Test point
4-2
6112C–ATARM–01-Feb-07
Note:
1. These jumpers are dedicated to power consumption measurement use. The user has
to open the jumper and insert an anmeter.
If these jumpers are not populated (previous revisions of the kit), the related straps
are wired on board. In this case and in order to use the power consumption measure-
ment feature, the user has to open the strap by cutting it before soldering a jumper
and inserting an anmeter.
AT91SAM7S-EK Evaluation Board User Guide
相关PDF资料
AT91SAM7SE-EK EVAL BOARD FOR AT91SAM7SE
AT91SAM9261-EK KIT EVAL FOR AT91SAM926EJ-S
AT91SAM9263-EK KIT EVAL FOR AT91SAM9263
AT91SAM9G10-EK KIT DEV FOR SAM9G10 ARM
AT91SAM9G20-EK KIT EVAL FOR AT91SAM9G20 MCU
AT91SAM9M10-EKES KIT EVAL FOR AT91SAM9M10
AT91SAM9M10-G45-EK KIT EVAL FOR AT91SAMG45/9M10
AT91SAM9RL-EK KIT EVAL FOR AT91SAM9RL
相关代理商/技术参数
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