Atmel AT91SAM9G10-EK User Manual page 24

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