AT91SAM7S-EK Atmel, AT91SAM7S-EK Datasheet - Page 13

• Manufacturer Part Number: AT91SAM7S-EK
• Description: KIT EVAL FOR ARM AT91SAM7S
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM7S-EK

• Contents: Evaluation Board, Parallel Cable and CD-ROM
• Processor To Be Evaluated: AT91SAM7S
• Data Bus Width: 32 bit
• Interface Type: USB
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: ARM7TDMI
• Silicon Core Number: AT91SAM7S
• Silicon Family Name: ARM
• Kit Contents: Board CD Docs
• For Use With/related Products: AT91SAM7S
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

4.1
AT91SAM7S-EK Evaluation Board User Guide
Configuration
Strap
Table 4-1 gives details on configuration straps on the AT91SAM7S-EK evaluation board
and their default settings.
Table 4-1. Configuration Straps
Designation
JP13
JP14
JP20
JP21
JP10
JP11
JP12
JP15
JP16
JP17
JP18
JP19
JP1
JP2
JP3
JP4
JP5
JP6
JP7
JP8
JP9
(1)
(1)
(1)
(1)
Opened
Opened
Opened
Default
Setting
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Enables the use of the remote DP pull-up (USB)
Enables the use of the VBUS detect (USB)
Disable external VCC on the expansion connector J5
(pin 1, 2)
The System Reset signal (NRST) is connected to the
ICE/JTAG socket (J4, pin 15).
Do not use: Factory test mode
Enables the use of the CTS signal (UART)
Enables the use of the TXD signal (UART)
Enables the use of the RTS signal (UART)
Enables the use of the RXD signal (UART)
Enables the use of the RXD signal (DBGU)
Enables the use of the TXD signal (DBGU)
VDDFLASH Jumper
VDDIO Jumper
Enables the use of the User LED (DS1)
Enables the use of the User LED (DS2)
Enables the use of the User LED (DS3)
Enables the use of the User LED (DS4)
Select ICE mode or JTAG mode (Closed)
ADVREFP Jumper
VDDPLL Jumper
Configuration Straps
Feature
Section 4
6112C–ATARM–01-Feb-07
4-1