Atmel AT18F-DK3, User Manual

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Hardware Description
AT18F-DK3 Configurator Development Kit User Guide 2-9
3685A–CNFG–04/08
For In-System programming of the AT18F Series Configurators on the user’s FPGA target board, a dif-
ferent JTAG ISP header might be used.
Figure 2-10 shows the pinout diagram for a different ISP header
that could be used on the target board, and the dimensions of this 14-pin male JTAG header are shown
in
Figure 2-11 .
Figure 2-10. Pinout Diagram of 14-pin JTAG Port Header (Top-view)
Figure 2-11. 14-pin Male Header Dimensions
Notes: 1. All dimensions are in inches.
2. Pitch = 0.0787 inches = 2.00 mm
The ISP cable converter that is included in AT18F-DK3 kit can be used to convert the Atmel 10-pin JTAG
ISP header with 2.54 mm pitch to a 14-pin JTAG ISP header with 2.0 mm pitch.
2
4
6
8
10
1
3
5
7
9
GND
GND
GND
GND
GND
GND
GND
VREF (VCCJ)
TMS
TCK
TDO
NC
NC
TDI
12
14
11
13
Top View S ide View
0.07 8 7
(2 mm)
0.020 Sq . Inche s
0.100
0.07 8 7 (2 mm)