Table 4-1. Configuration Jumpers and Straps
Default
Designation
S10
S12
S13
S14
S15
S16
S19
S20
S21
S22
S23
S24
S25
S26
TP1
TP2
TP3
TP4
TP63
TP64
TP65
TP66
Setting
Closed
Open
Closed
Closed
Closed
Open
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
N.A
N.A
N.A
N.A
N.A
N.A
N.A
N.A
Feature
Enables the use of SDRAM (NCS1_SDCS)
Disables Serial DataFlash write protect.
Disables NAND FLASH write protect.
Enables the use of interrupt ETHERNET MAC (PC11_FIQ).
Enables the use of ETHERNET MAC (NCS2).
Disables the use of NWAIT ETHERNET MAC signal
(PC2_NWAIT)
Enables the use of the User LED DS7 (PA14)
Enables the use of the User LED DS8 (PA13)
Enables the use of the DBGU RXD signal (PA9)
Enables the use of the USB CNX detection (PB29)
Enables the use of AUDIO DAC INTERFACE (NPCS03)
Enables the use of TOUCH SCREEN CONTROLLER
(NPCS02)
Enables the use of TOUCH SCREEN CONTROLLER BUSY
signal (PA11)
Enables the use of TOUCH SCREEN CONTROLLER PENIRQ
(PC2_IRQ0)
3.3V Test point.
GND Test point.
1.2V Test point.
GND Test point.
0 to 3.3V analog user's input
0 to 3.3V analog user's input
AGND of TP63
AGND of TP64
Note:
4-2
6479A–ATARM–26-May-09
1. These jumpers are provided for measuring power consumption. By default, they are closed. To use this
feature, the user has to open the strap and insert an ammeter.
AT91SAM9G10-EK Evaluation Board User Guide
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