Jumpers - Atmel SAM4E-EK User Manual

Jumpers

5.2
The Atmel SAM4E-EK board jumpers are essentially used for two main purposes: functional selection or current
measurement. Details are given below.
Table 5-6. 2 pin jumpers setting.
Name Signal
J37-1 SPI FLASH_CS (NPCS3)
J37-2 NAND_CE# (NCS0)
J37-3 VDDCORE
J37-4 VDDIO
J37-5 VDDIN
J37-6 CANTX0
JP7 ERASE
JP9 TOUCH_CS# (NPCS0)
JP8 LCD_CS (NCS1)
J39-1 BUTTON_SCROLL-UP
J39-2 BUTTON_SCROLL-DOWN
J39-3 BUTTON_TAMP
J39-4 BUTTON_WAKU
JP15 PB13(DAC) to MONO-IN (Audio)
JP16 PB14(DAC) to MONO-IN (Audio)
JP17 Audio_ST/MN#
JP19, JP20, JP23 BNC input 50Ω match resister
Name Signal
JP11 PA21
JP3 ADVREF
JP14 Audio power
JP18 DAC_PB14
JP31, JP32, JP33, JP34 PIOA/B/C/D-CONN-power
JP21, JP22, JP24, JP25 AFE0_AD10/AD11
JP40 ADC BNC input
Close Open
Connect (default) Disconnect
Connect (default) Disconnect
Connect (default) Disconnect
Connect (default) Disconnect
Connect (default) Disconnect
CANTX0 can use AFE1_AD0 can use
Erase internal flash Default
Connect (default) Disconnect
Connect (default) Disconnect
Connect (default) Disconnect
Connect (default) Disconnect
Connect (default) Disconnect
Connect (default) Disconnect
Connect (default) Disconnect (default)
Connect (default) Disconnect (default)
Force mono mode No force (default)
Use No use (default)
1-2 close 2-3 close
RS485-RX RS232-RX
3.3V (default) 3.0V
5V (default) 3.3V
To CN1 (BNC) To Audio_LIN (default)
5V 3.3V
Use filter(default) Bypass filter
To AFE0_AD4 To AFE1_AD0
SAM4E-EK User Guide
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42067B−SAM4E−04/2013