AT91EB40A Atmel, AT91EB40A Datasheet - Page 19

• Manufacturer Part Number: AT91EB40A
• Description: KIT EVAL FOR ARM AT91R40008
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91EB40A

• Contents: Evaluation Board, Cable, Power Jack, CD-ROM
• For Use With/related Products: AT91R40008
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

4.6.2
4.7
AT91EB40A Evaluation Board User Guide
JTAG Interface
Layout Drawing
An ARM-standard 20-pin box header (P5) is provided to enable connection of an ICE to
the JTAG inputs on the AT91. This allows code to be debugged on the board without
using system resources, such as memory and serial ports.
The layout diagram (Figure 6-1 on page 6-2 in Section 6, “Appendix B – Schematics”)
shows an approximate floorplan for the board. This has been designed to give the low-
est board area, while still providing access to all test points, jumpers and switches on
the board.
The board is provided with four mounting holes, one at each corner, into which feet are
attached. The board has two signal layers and two power planes.
2635C–ATARM–13-May-05
4-3