AT91SAM9260-EK Atmel, AT91SAM9260-EK Datasheet - Page 22

• Manufacturer Part Number: AT91SAM9260-EK
• Description: KIT EVAL FOR AT91SAM9260
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9260-EK

• Contents: Evaluation Board, Parallel Cable and CD-ROM
• Processor To Be Evaluated: AT91SAM9260
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet, USB
• Core: ARM 9
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: ARM926EJ-S
• Silicon Core Number: AT91SAM9260
• Silicon Family Name: ARM
• Kit Contents: Board, Cables, CD, Power Supply
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM9260
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6234C–ATARM–22-Mar-07
Configuration
4.2
4.3
4.4
4-2
JTAG/ICE
Microcontroller
Clock
Memory
Table 4-2. JTAG/ICE Configuration
Table 4-3. Microcontroller Clock Configuration
Table 4-4. Memory Configuration
Designation
S1
S2
S3
R13
R14
Designation
R18/R20
S4
J9
Designation
SDRAM
R31
R32
NANDFlash (MN6x)
R36
R34
S6
SERIAL DATAFLASH (MN9)
R40
S5
TWI SERIAL EEPROM (MN10)
R46
R47
Opened
Opened
Opened
Default
Setting
Soldered
Soldered
Default
Setting
Soldered
Opened
Default
Setting
Soldered
Soldered
Soldered
Soldered
Opened
Soldered
Opened
Soldered
Soldered
Feature
Enables MN7 Chip select access
Enables MN8 Chip select access
Enables the use of NANDFlash (MN6x)
Enables the use of Ready Busy signalDisables write
protect
Enable the use of the Serial DataFlash (MN9)
Disables the write protect.
Enables SCL access
Enables SDA access
Feature
Disables the ICE NTRST input
Selects ICE mode or JTAG mode (See Errata)
Disables TCK <-> RTCK local loop. If S3 is closed, R13
must be unsoldered.
Enables the ICE RTCK return. S3 must be opened
Enables the ICE NRST input
Feature
Enables the use of 18.432MHz crystal. If external clock
used, R18/R20 must be unsoldered and S4 closed.
Slow Clock Setting. See
AT91SAM9260-EK Evaluation Board User Guide
Table 4-1
.